\nPower Integrations (NASDAQ: POWI<\/a>) today announced financial results for the quarter ended March 31, 2026. Net revenue for the first quarter was $108.3 million, up five percent from the prior quarter and up three percent from the first quarter of 2025. GAAP net income for the first quarter was $3.3 million or $0.06 per diluted share compared to $0.24 per diluted share in the prior quarter and $0.15 per diluted share in the first quarter of 2025. Cash flow from operations for the first quarter was $20.0 million.<\/p>\n
\nIn addition to its GAAP results, the company provided non-GAAP measures that exclude stock-based compensation, amortization of acquisition-related intangible assets, a restructuring charge associated with previously announced workforce reductions and the tax effects of these items. Non-GAAP net income for the first quarter of 2026 was $13.9 million or $0.25 per diluted share compared to $0.23 per diluted share in the prior quarter and $0.31 per diluted share in the first quarter of 2025. A reconciliation of GAAP to non-GAAP financial results and outlook is included with the tables accompanying this press release.<\/p>\n
\nPower Integrations CEO Jen Lloyd commented: \u201cQ1 was a good quarter for Power Integrations as we saw improved market demand while remaining focused on delivering innovative solutions based on our customers\u2019 needs. Our industrial revenue grew 23 percent year-over-year driven by a breadth of applications including renewable energy, battery storage, home automation and automotive.\u201d<\/p>\n
\nDr. Lloyd continued: \u201cThe momentum in our industrial business reflects our strategic focus on markets where our high-voltage technologies help customers solve the most pressing challenges in power. We continue to see confirmation that EVs and AI data centers not only need innovative solutions like our PowiGaN\u2122 technology but also\u2014by increasing pressure on the power grid\u2014drive growth in renewables, battery storage and DC transmission, where our gate\u2011driver products excel. We are orienting our strategy and our R&D pipeline around these highly attractive opportunities.\u201d<\/p>\n
\nPower Integrations paid a dividend of $0.215 per share on March 31, 2026. A dividend of $0.215 per share will be paid on June 30, 2026, to stockholders of record as of May 29, 2026.<\/p>\n
Financial Outlook<\/b><\/p>\n
\nThe company issued the following forecast for the second quarter of 2026:<\/p>\n
- \n
- \nRevenue is expected to be in a range of $115 million to $120 million.<\/p>\n<\/li>\n
- \nGAAP gross margin is expected to be between 53.5 percent and 54.5 percent, and non-GAAP gross margin is expected to be between 54 percent and 55 percent.<\/p>\n<\/li>\n
- \nGAAP operating expenses are expected to be between $55 million and $56 million, and non-GAAP operating expenses are expected to be between $46.5 million and $47.5 million.<\/p>\n<\/li>\n
- \nGAAP operating margin is expected to be between 5.5 percent and 7.5 percent. Non-GAAP operating margin is expected to be between 13.5 percent and 15.5 percent.<\/p>\n<\/li>\n<\/ul>\n
Conference Call Information and Supplemental Materials<\/b><\/p>\n
\nPower Integrations management will hold a conference call today at 1:30 p.m. Pacific time. A live webcast of the call will be available on the company’s investor web page, http:\/\/investors.power.com<\/i><\/a>, along with supplemental materials related to today\u2019s earnings release.<\/p>\n
About Power Integrations<\/b><\/p>\n
Power Integrations, Inc.<\/a> is a leading innovator in semiconductor technologies for high-voltage power conversion. The company\u2019s products are key building blocks in the clean-power ecosystem, enabling the generation of renewable energy as well as the efficient transmission and consumption of power in applications ranging from milliwatts to megawatts. For more information, please visit www.power.com<\/i><\/a>.<\/p>\n
Note Regarding Use of Non-GAAP Financial Measures<\/b><\/p>\n
\nIn addition to the company’s consolidated financial statements, which are presented according to GAAP, the company provides certain non-GAAP financial information that excludes stock-based compensation expenses recorded under ASC 718-10, amortization of acquisition-related intangible assets, a restructuring charge associated with workforce reductions implemented in the first quarter, and the tax effects of these items. The company uses these measures in its financial and operational decision-making and, with respect to non-GAAP operating income, in setting performance targets for compensation purposes. The company believes that these non-GAAP measures offer important analytical tools to help investors understand its operating results, and to facilitate comparability with the results of companies that provide similar measures. Non-GAAP measures have limitations as analytical tools and are not meant to be considered in isolation or as a substitute for GAAP financial information. For example, stock-based compensation is an important component of the company\u2019s compensation mix and will continue to result in significant expenses in the company\u2019s GAAP results for the foreseeable future but is not reflected in the non-GAAP measures. Also, other companies, including companies in Power Integrations\u2019 industry, may calculate non-GAAP measures differently, limiting their usefulness as comparative measures. Reconciliations of non-GAAP measures to GAAP measures are attached to this press release.<\/p>\n
Note Regarding Forward-Looking Statements<\/b><\/p>\n
\nThis press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements generally relate to future events or the company\u2019s future financial or operating performance. In some cases, you can identify forward looking statements because they contain words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,\u201d \u201cgoing to,\u201d “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these words or other similar terms or expressions that concern the company\u2019s expectations, strategy, priorities, plans or intentions. Forward-looking statements in this release include, but are not limited to, the company\u2019s guidance and outlook for the second quarter of 2026, the trends and assumptions underlying such guidance and outlook, and the company\u2019s expectations regarding its upcoming dividend, including the timing and amount of such dividend. The company\u2019s expectations and beliefs regarding these matters may not materialize, and actual results in future periods are subject to risks and uncertainties that could cause actual results to differ materially from those projected, including the company\u2019s ability to forecast its performance; changes in trade policies, in particular the escalation and imposition of new and higher tariffs, which could reduce demand for end products that incorporate our integrated circuits and\/or place pressure on our prices as our customers seek to offset the impact of increased tariffs on their own products; the company\u2019s ability to supply products and its ability to conduct other aspects of its business, such as competing for new design wins; changes in global economic and geopolitical conditions, including such factors as inflation, armed conflicts and trade negotiations, which may impact the level of demand for the company\u2019s products; potential changes and shifts in customer demand away from end products that utilize the company’s integrated circuits to end products that do not incorporate the company’s products; the effects of competition, which may cause the company\u2019s revenue to decrease or cause the company to decrease its selling prices for its products; unforeseen costs and expenses; and unfavorable fluctuations in component costs or operating expenses resulting from changes in commodity prices and\/or exchange rates; and product development delays and defects and market acceptance of the new products. The forward-looking statements contained in this release are also subject to other risks and uncertainties, including those more fully described in the company\u2019s filings with the Securities and Exchange Commission (\u201cSEC\u201d), including the company\u2019s Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q filed with the SEC. The forward-looking statements in this release are based on information available to the company as of the date hereof and the company disclaims any obligation to update or alter its forward-looking statements, except as otherwise required by law.<\/p>\n
Power Integrations, PowiGaN and the Power Integrations logo are trademarks or registered trademarks of Power Integrations, Inc. All other trademarks are property of their respective owners.<\/i><\/p>\n
\n
\n POWER INTEGRATIONS, INC.<\/b><\/td>\n<\/tr>\n \n CONSOLIDATED STATEMENTS OF INCOME (Unaudited)<\/b><\/td>\n<\/tr>\n \n (in thousands, except per-share amounts)<\/b><\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n \n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n Net revenue<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n108,308<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n103,204<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n105,529<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Cost of revenue<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n51,370<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n48,595<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n47,294<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Gross profit<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n56,938<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n54,609<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n58,235<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Operating expenses:<\/td>\n \n \n \n \n \n <\/tr>\n \n Research and development<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n26,255<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n24,334<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n24,095<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Selling, general and administrative<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n24,444<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n25,245<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n27,422<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Other operating expenses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,419<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(3,744<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Restructuring and related charges<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n6,204<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Total operating expenses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n55,484<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n45,835<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n51,517<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Income from operations<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,454<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n8,774<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n6,718<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Other income<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n2,466<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n2,373<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n3,167<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Income before income taxes<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n3,920<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n11,147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n9,885<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Provision (benefit) for income taxes<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n620<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(2,143<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,095<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n NET INCOME<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n3,300<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n13,290<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n8,790<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Earnings per share:<\/td>\n \n \n \n \n \n <\/tr>\n \n Basic<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n0.06<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n0.24<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n0.15<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Diluted<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n0.06<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n0.24<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n0.15<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Shares used in per share calculation:<\/td>\n \n \n \n \n \n <\/tr>\n \n Basic<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n55,506<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n55,329<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n56,871<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Diluted<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n55,874<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n55,694<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n57,123<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n SUPPLEMENTAL INFORMATION:<\/td>\n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n \n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n Stock-based compensation expenses included in:<\/td>\n \n \n \n \n \n <\/tr>\n \n Cost of revenue<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n469<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n232<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n657<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Research and development<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,904<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,945<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n2,250<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Selling,general and administrative<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n3,526<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n2,668<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n5,776<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Other operating expenses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,419<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(5,120<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Restructuring and related charges<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,827<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Total stock-based compensation expense<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n6,307<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n(275<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n8,683<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Cost of revenue includes:<\/td>\n \n \n \n \n \n <\/tr>\n \n Amortization of acquisition-related intangible assets<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n Revenue mix by end market:<\/td>\n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n Communications<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n10<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n15<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n10<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n Computer<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n11<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n14<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n12<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n Consumer<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n38<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n34<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n44<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n Industrial<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n41<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n37<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n34<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n<\/table>\n
\n
\n POWER INTEGRATIONS, INC.<\/b><\/td>\n<\/tr>\n \n RECONCILIATION OF NON-GAAP FINANCIAL MEASURES TO GAAP RESULTS (Unaudited)<\/b><\/td>\n<\/tr>\n \n (in thousands, except per-share amounts)<\/b><\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n \n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n RECONCILIATION OF GROSS PROFIT<\/b><\/td>\n \n \n \n \n \n <\/tr>\n \n GAAP gross profit<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n56,938<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n54,609<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n58,235<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n GAAP gross margin<\/i><\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n 52.6<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 52.9<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 55.2<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Stock-based compensation included in cost of revenue<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n469<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n232<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n657<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Amortization of acquisition-related intangible assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Restructuring and related charges in cost of revenue<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n365<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP gross profit<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n57,919<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n54,988<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n59,039<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Non-GAAP gross margin<\/i><\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n 53.5<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 53.3<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 55.9<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n RECONCILIATION OF OPERATING EXPENSES<\/b><\/td>\n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n GAAP operating expenses<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n55,484<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n45,835<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n51,517<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Less:Stock-based compensation expense included in operating expenses<\/td>\n \n \n \n \n \n <\/tr>\n \n Research and development<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,904<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,945<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n2,250<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Selling, general and administrative<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n3,526<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n2,668<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n5,776<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Other operating expenses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,419<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(5,120<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Other operating expenses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,376<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Total<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n4,011<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n869<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n8,026<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Less:Restructuring and related charges<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n6,204<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP operating expenses<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n45,269<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n44,966<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n43,491<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n RECONCILIATION OF INCOME FROM OPERATIONS<\/b><\/td>\n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n GAAP income from operations<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n1,454<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n8,774<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n6,718<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n GAAP operating margin<\/i><\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n 1.3<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 8.5<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 6.4<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Add:Total stock-based compensation unrelated to restructuring<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n4,480<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(275<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n8,683<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Amortization of acquisition-related intangible assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Other operating expenses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,376<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Restructuring and related charges<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n6,569<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP income from operations<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n12,650<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n10,022<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n15,548<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Non-GAAP operating margin<\/i><\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n 11.7<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 9.7<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 14.7<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n RECONCILIATION OF PROVISION (BENEFIT) FOR INCOME TAXES<\/b><\/td>\n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n GAAP provision (benefit) for income taxes<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n620<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n(2,143<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n1,095<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n GAAP effective tax rate<\/i><\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n 15.8<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 19.2<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 11.1<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Tax effect of adjustments to GAAP results<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(611<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,806<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n239<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP provision (benefit) for income taxes<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n1,231<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n(337<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n856<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Non-GAAP effective tax rate<\/i><\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n 8.1<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n -2.7<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n 4.6<\/i><\/p>\n<\/td>\n
\n %<\/i><\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n RECONCILIATION OF NET INCOME PER SHARE (DILUTED)<\/b><\/td>\n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n GAAP net income<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n3,300<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n13,290<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n8,790<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Adjustments to GAAP net income<\/td>\n \n \n \n \n \n <\/tr>\n \n Total stock-based compensation unrelated to restructuring<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n4,480<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(275<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n8,683<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Amortization of acquisition-related intangible assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n147<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Other operating expenses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,376<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Tax effect of items excluded from non-GAAP results<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(611<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,806<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n239<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Restructuring and related charges<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n6,569<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP net income<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n13,885<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n12,732<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n17,859<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Average shares outstanding for calculation<\/td>\n \n \n \n \n \n <\/tr>\n \n of non-GAAP net income per share (diluted)<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n55,874<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n55,694<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n57,123<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n GAAP net income per share (diluted)<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n0.06<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n0.24<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n0.15<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP net income per share (diluted)<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n0.25<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n0.23<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n0.31<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n Three Months Ended<\/b><\/p>\n<\/td>\n
\n \n \n <\/tr>\n \n RECONCILIATION OF FREE CASH FLOW<\/b><\/td>\n \n March 31, 2026<\/span><\/b><\/td>\n \n \n \n <\/tr>\n \n Cash flow from operations<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n20,045<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n <\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Purchases of property and equipment<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,998<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n <\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Free cash flow<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n18,047<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n <\/tr>\n<\/table>\n \n
\n POWER INTEGRATIONS, INC.<\/b><\/td>\n<\/tr>\n \n CONSOLIDATED BALANCE SHEETS (Unaudited)<\/b><\/td>\n<\/tr>\n \n (in thousands)<\/b><\/td>\n<\/tr>\n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n ASSETS<\/b><\/td>\n \n \n \n <\/tr>\n \n Current assets:<\/td>\n \n \n \n <\/tr>\n \n Cash and cash equivalents<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n63,390<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n58,755<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Short-term investments<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n193,814<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n190,755<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Accounts receivable, net<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n14,407<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n18,254<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Inventories<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n162,982<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n166,887<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Prepaid expenses and other current assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n23,747<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n23,678<\/p>\n<\/td>\n
<\/tr>\n \n Total current assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n458,340<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n458,329<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Property and equipment, net<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n143,630<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n146,536<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Intangible assets, net<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n7,061<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n7,244<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Goodwill<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n95,271<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n95,271<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Other non-current assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n66,385<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n64,827<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n TOTAL ASSETS<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n770,687<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n772,207<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n LIABILITIES AND STOCKHOLDERS\u2019 EQUITY<\/b><\/td>\n \n \n \n <\/tr>\n \n Current liabilities:<\/td>\n \n \n \n <\/tr>\n \n Accounts payable<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n31,407<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n33,963<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Accrued payroll and related expenses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n13,224<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n13,840<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Other accrued liabilities<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n21,958<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n22,558<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Total current liabilities<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n66,589<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n70,361<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Long-term liabilities:<\/td>\n \n \n \n <\/tr>\n \n Other liabilities<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n32,292<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n29,001<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n TOTAL LIABILITIES<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n98,881<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n99,362<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n STOCKHOLDERS’ EQUITY:<\/td>\n \n \n \n <\/tr>\n \n Common stock<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n20<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n20<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Additional paid-in capital<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n8,997<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Accumulated other comprehensive loss<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(2,491<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,105<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n Retained earnings<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n665,280<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n673,930<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n TOTAL STOCKHOLDERS’ EQUITY<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n671,806<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n672,845<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n770,687<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n772,207<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/table>\n
\n
\n POWER INTEGRATIONS, INC.<\/b><\/td>\n<\/tr>\n \n CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)<\/b><\/td>\n<\/tr>\n \n (in thousands)<\/b><\/td>\n<\/tr>\n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n Three Months Ended<\/b><\/td>\n<\/tr>\n \n \n \n March 31, 2026<\/span><\/b><\/td>\n \n December 31, 2025<\/span><\/b><\/td>\n \n March 31, 2025<\/span><\/b><\/td>\n<\/tr>\n \n CASH FLOWS FROM OPERATING ACTIVITIES:<\/td>\n \n \n \n \n \n <\/tr>\n \n Net income<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n3,300<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n13,290<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n8,790<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Adjustments to reconcile net income to cash provided by operating activities:<\/td>\n \n \n \n \n \n <\/tr>\n \n Depreciation<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n6,380<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n6,407<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n7,244<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Amortization of intangibles<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n183<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n208<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n207<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Loss on disposal of property and equipment<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n49<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Stock-based compensation expense<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n6,307<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(275<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n8,683<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Accretion of discount on investments<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(156<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(216<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(346<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n Increase (decrease) in accounts receivable allowance for credit losses<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n39<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(381<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n Change in operating assets and liabilities:<\/td>\n \n \n \n \n \n <\/tr>\n \n Accounts receivable<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n3,847<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n13,222<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n4,747<\/p>\n<\/td>\n
<\/tr>\n \n Inventories<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n3,905<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(2,269<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(3,456<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n Prepaid expenses and other assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n3,414<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(2,807<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n832<\/p>\n<\/td>\n
<\/tr>\n \n Accounts payable<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(4,072<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(2,762<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n4,002<\/p>\n<\/td>\n
<\/tr>\n \n Other accrued liabilities<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(3,112<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n1,369<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(3,936<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n NET CASH PROVIDED BY OPERATING ACTIVITIES<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n20,045<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n26,206<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n26,386<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n CASH FLOWS FROM INVESTING ACTIVITIES:<\/td>\n \n \n \n \n \n <\/tr>\n \n Purchases of property and equipment<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,998<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(7,050<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(5,726<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n Purchases of investments<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(14,807<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(5,709<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(5,630<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n Proceeds from sales and maturities of investments<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n10,655<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n8,279<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n15,882<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(6,150<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(4,480<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n4,526<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n CASH FLOWS FROM FINANCING ACTIVITIES:<\/td>\n \n \n \n \n \n <\/tr>\n \n Issuance of common stock under employee stock plans<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n2,690<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n2,787<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n Repurchase of common stock<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n–<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(23,098<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n Payments of dividends to stockholders<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(11,950<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(11,617<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(11,959<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n NET CASH USED IN FINANCING ACTIVITIES<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(9,260<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(11,617<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(32,270<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n4,635<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n10,109<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(1,358<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n58,755<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n48,646<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n50,972<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n CASH AND CASH EQUIVALENTS AT END OF PERIOD<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n63,390<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n58,755<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n49,614<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/table>\n
\n
\n POWER INTEGRATIONS, INC.<\/b><\/td>\n<\/tr>\n \n RECONCILIATION OF NON-GAAP MEASURES TO GAAP IN SECOND-QUARTER 2026 FORECAST<\/b><\/td>\n<\/tr>\n \n (dollar amounts in millions)<\/b><\/td>\n<\/tr>\n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n RECONCILIATION OF GROSS MARGIN FORECAST<\/b><\/td>\n \n LOW<\/span><\/b><\/td>\n \n HIGH<\/span><\/b><\/td>\n<\/tr>\n \n GAAP gross margin forecast<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n53.5<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n54.5<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Adjustments to reconcile GAAP to non-GAAP<\/i><\/td>\n \n \n \n <\/tr>\n \n Stock-based compensation included in cost of revenue<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n0.4<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n0.4<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n Amortization of acquisition-related intangible assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n0.1<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n0.1<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP gross margin forecast<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n54.0<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n55.0<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n RECONCILIATION OF OPERATING EXPENSE FORECAST<\/b><\/td>\n \n LOW<\/span><\/b><\/td>\n \n HIGH<\/span><\/b><\/td>\n<\/tr>\n \n GAAP operating-expense forecast<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n55.0<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n56.0<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Adjustments to reconcile GAAP to non-GAAP<\/i><\/td>\n \n \n \n <\/tr>\n \n Stock-based compensation<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(8.5<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n(8.5<\/p>\n<\/td>\n
\n \n)<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP operating expense forecast<\/td>\n \n \n \n$<\/p>\n<\/td>\n
\n \n46.5<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n
\n \n \n$<\/p>\n<\/td>\n
\n \n47.5<\/p>\n<\/td>\n
\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n RECONCILIATION OF OPERATING MARGIN FORECAST<\/b><\/td>\n \n LOW<\/span><\/b><\/td>\n \n HIGH<\/span><\/b><\/td>\n<\/tr>\n \n GAAP operating margin forecast<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n5.5<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n7.5<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Adjustments to reconcile GAAP to non-GAAP<\/i><\/td>\n \n \n \n <\/tr>\n \n Stock-based compensation<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n7.9<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n7.9<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n Amortization of acquisition-related intangible assets<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n0.1<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n0.1<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n
\n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n Non-GAAP operating margin forecast<\/td>\n \n \n \n\u00a0<\/p>\n<\/td>\n
\n \n13.5<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n
\n \n \n\u00a0<\/p>\n<\/td>\n
\n \n15.5<\/p>\n<\/td>\n
\n \n%<\/p>\n<\/td>\n<\/tr>\n<\/table>\n
\n\u00a0<\/p>\n
<\/p>\n
View source version on businesswire.com: <\/span>https:\/\/www.businesswire.com\/news\/home\/20260507002035\/en\/<\/a><\/span><\/p>\n