Financial Data and Key Metrics Changes - In Q4 2025, the company reported revenue of $103 million and non-GAAP earnings of $0.23 per share, with full-year revenue up 6% and non-GAAP EPS growing by 8% [4][15] - Cash flow from operations for the year was $112 million, an increase of $30 million from the prior year [4] - Non-GAAP gross margin for the year was 55.1%, up 70 basis points from the prior year [19] Business Line Data and Key Metrics Changes - Industrial revenue was down 23% sequentially in Q4 but had an outstanding year with 15% growth overall [15][19] - Consumer revenue, primarily from appliances, decreased by 13% sequentially in Q4, reflecting inventory overhang, but was slightly up for the full year [16] - Communications revenue grew 15% sequentially in Q4, driven by new design ramps in cell phone and India 5G broadband [16] Market Data and Key Metrics Changes - The industrial market is expected to be the fastest-growing segment in 2026, with strong Q1 expectations [6] - Revenue outside of cell phone applications averaged 12% growth over the past two years, with industrial revenue growing 15% in 2025 [8] - The consumer segment continues to face headwinds, particularly in appliance demand due to low existing home sales in the U.S. and ongoing softness in the Chinese housing market [5] Company Strategy and Development Direction - The company is focusing on aligning expenses with revenue through restructuring, which included a 7% reduction in global workforce [4][5] - Investment priorities are shifting towards markets like AI data centers, industrial, and automotive, leveraging expertise to solve power challenges [6][12] - The company aims to enhance customer focus in product development and accelerate time to market [12][40] Management's Comments on Operating Environment and Future Outlook - Management expressed cautious optimism about returning to growth in 2026, with plans to manage inventory levels and improve operational efficiency [27][35] - The company is aware of the challenges in the consumer market but sees potential upside if housing market conditions improve [34] - Management is committed to cautious investments until bookings show consistent growth [36] Other Important Information - The company generated free cash flow of $87 million in 2025, returning $145 million to shareholders through buybacks and dividends [20] - Non-GAAP operating expenses for Q4 were $45 million, below the outlook of $47 million, reflecting cost control measures [17] Q&A Session Summary Question: Plans to address high channel inventory - Management acknowledged the need to reduce channel inventory and is focused on driving plans to achieve healthier levels [27][28] Question: Long-term growth from high power, automotive, and data center segments - Management indicated that while GaN is already meaningful, automotive and data center contributions will take more time to materialize [29][30] Question: Current demand cycle and inventory digestion - Management believes the consumer business still faces headwinds but is optimistic about growth in other segments [34][35] Question: Impact of restructuring on R&D and time to market - Management emphasized the importance of restructuring in enhancing agility and customer focus in product development [40] Question: Revenue expectations from automotive segment - Management suggested that automotive revenue could materialize in 12 to 18 months, depending on design wins and market conditions [44] Question: Future of consumer segment - Management sees the consumer segment as important for growth and is not currently considering exiting any areas within it [48]

Business Overview and Strategy - Power Integrations (PI) is the only high-voltage (HV) pure play semiconductor company[11, 33, 55, 68] - The company focuses on system-level solutions for high-voltage power conversion, leveraging proprietary technologies and extensive IP protection[12, 13] - PI's unique "Fabless IDM" manufacturing model ensures best-in-class supply, quality, and cost[31] Market and Growth Opportunities - PI's addressable market is expanding and diversifying, projected to double from 2022 to 2027, reaching $8 billion[11, 33, 36, 38, 109] - The company's revenue mix is shifting towards industrial, automotive, and appliance sectors, which accounted for over 70% of the mix[108] - GaN (Gallium Nitride) is identified as the future of HV power conversion, and PI is a leader in GaN technology[11, 33, 56, 68] Financial Performance and Sustainability - 52% of 2024 sales came from product families introduced in 2001 and prior, demonstrating annuity revenue streams from long-lived products[29] - The company targets a low-double-digit CAGR (Compound Annual Growth Rate) for revenue growth and aims for a non-GAAP gross margin of 50-55% and a non-GAAP operating margin of 25-30%[109] - In 2024, 95% of Power Integrations' revenues were EU Taxonomy-Eligible[74] - EcoSmart technology saved an estimated 11.5 TWh of standby energy in 2024[77] - Free cash flow was 15% of revenue in 2024, and 185% of free cash flow was returned to stockholders between 2022 and 2024[113]