San Jose, CA – November 18, 2025 – Power Integrations (NASDAQ: POWI), a leading innovator in high-voltage power conversion, has announced the strategic appointment of Nancy Erba as its new Chief Financial Officer. The transition, effective January 5, 2026, positions a seasoned financial executive at the helm of the company's fiscal operations as it navigates a period of significant technological advancement and market expansion. This forward-looking executive change, occurring in the near future, underscores Power Integrations' commitment to fortifying its financial leadership in anticipation of continued growth in key sectors like artificial intelligence, electrification, and decarbonization.

Erba's impending arrival is seen as a pivotal move for Power Integrations, signaling a renewed focus on financial stewardship and strategic growth initiatives. With her extensive background in corporate finance within the technology sector, she is expected to play a crucial role in shaping the company's financial strategies to capitalize on emerging opportunities. The announcement highlights Power Integrations' proactive approach to leadership, ensuring a robust financial framework is in place to support its innovative product development and market penetration in the burgeoning high-voltage semiconductor landscape.

A Proven Financial Leader for a High-Growth Sector

Nancy Erba's appointment as CFO is a testament to her distinguished career spanning over 25 years in corporate finance, primarily within the dynamic technology and semiconductor industries. Her professional journey includes significant leadership roles at prominent companies, equipping her with a comprehensive skill set directly relevant to Power Integrations' strategic ambitions. Most recently, Erba served as CFO for Infinera Corporation, an optical networking solutions provider, until its acquisition by Nokia (HEL: NOKIA) earlier this year. In this capacity, she oversaw global finance strategy, encompassing financial planning and analysis, accounting, tax, treasury, and investor relations, alongside global IT and government affairs.

Prior to Infinera, Erba held the CFO position at Immersion Corporation (NASDAQ: IMMR), a leader in haptic touch technology, further solidifying her expertise in managing the finances of innovative tech firms. A substantial portion of her career was spent at Seagate Technology (NASDAQ: STX), a global data storage company, where she held a series of increasingly senior executive roles. These included Vice President of Financial Planning and Analysis, Division CFO for Strategic Growth Initiatives, and Vice President of Corporate Development, among others. Her tenure at Seagate provided her with invaluable experience in restructuring finance organizations and leading complex mergers and acquisitions, capabilities that will undoubtedly benefit Power Integrations.

Power Integrations enters this new chapter with a robust financial foundation and clear strategic objectives. The company, currently valued at approximately $1.77 billion, boasts a strong balance sheet with no long-term debt and healthy liquidity, with short-term assets significantly exceeding liabilities. Recent financial reports indicate positive momentum, with net revenues in the first and second quarters of 2025 showing year-over-year increases of 15% and 9% respectively. The company also maintains consistent dividend payments and an active share repurchase program. Strategically, Power Integrations is deeply focused on capitalizing on the accelerating demand in semiconductor markets driven by Artificial Intelligence (AI), electrification, and decarbonization initiatives, with a strong emphasis on continuous R&D investment and expanding market penetration in automotive, industrial, and high-power sectors.

A cornerstone of Power Integrations' innovation strategy is its proprietary PowiGaN technology. This internally developed gallium nitride (GaN) technology is crucial for creating smaller, lighter, and more efficient power supplies by replacing traditional silicon MOSFETs. PowiGaN is integrated into various product families, including InnoSwitch and HiperPFS-5 ICs, and is at the forefront of high-voltage advancements, with Power Integrations introducing industry-first 1250V and 1700V PowiGaN switches. These advanced switches are specifically designed to meet the rigorous demands of next-generation 800VDC AI data centers, demonstrating high efficiency and reliability. The company's collaboration with NVIDIA (NASDAQ: NVDA) to accelerate the transition to 800VDC power for AI applications underscores the strategic importance and revenue-driving potential of PowiGaN-based products, which saw GaN technology revenues surge over 50% in the first half of 2025.

Strategic Financial Leadership Amidst Industry Transformation

The arrival of Nancy Erba as CFO is anticipated to significantly influence Power Integrations' financial strategy, operational efficiency, and overall market outlook. Her extensive experience, particularly in driving profitable growth and enhancing shareholder value within the technology and semiconductor sectors, suggests a refined and potentially more aggressive financial approach for the company. Erba's background, which includes leading global financial strategies at Infinera (NASDAQ: INFN) and Immersion Corporation (NASDAQ: IMMR), positions her to champion a sharpened strategic focus, as articulated by Power Integrations' CEO, Jen Lloyd, aiming to accelerate growth through optimized capital allocation and disciplined investment in key areas.

Under Erba's financial stewardship, Power Integrations is likely to intensify its focus on shareholder value creation. This could manifest in strategies designed to optimize profitability through enhanced cost efficiencies, strategic pricing models, and a rigorous approach to evaluating investment opportunities. Her known advocacy for data-driven decision-making and the integration of analytics into business processes suggests a more analytical and precise approach to financial planning and performance assessment. Furthermore, Erba's substantial experience with complex mergers and acquisitions and corporate development at Seagate Technology (NASDAQ: STX) indicates that Power Integrations may explore strategic acquisitions or divestitures to fortify its market position or expand its technology portfolio, a crucial maneuver in the rapidly evolving power semiconductor landscape.

Operationally, Erba's dual background in finance and business operations at Seagate Technology is expected to drive improvements in efficiency. She is likely to review and optimize internal financial processes, streamlining accounting, reporting, and financial planning functions. Her holistic perspective could foster better alignment between financial objectives and operational execution, leveraging financial insights to instigate operational enhancements and optimize resource allocation across various segments. This integrated approach aims to boost productivity and reduce waste, allowing Power Integrations to compete more effectively on cost and efficiency.

The market outlook for Power Integrations, operating in the high-voltage power conversion semiconductor market, is already robust, fueled by secular trends in AI, electrification, and decarbonization. The global power semiconductor market is projected for substantial growth in the coming years. Erba's appointment is expected to bolster investor confidence, particularly as the company's shares have recently experienced fluctuations despite strong long-term prospects. Her leadership is poised to reinforce Power Integrations' strategic positioning in high-growth segments, ensuring financial strategies are well-aligned with investments in wide-bandgap (WBG) materials like GaN and SiC, which are critical for electric vehicles, renewable energy, and high-frequency applications.

Within the competitive power semiconductor industry, which includes major players such as STMicroelectronics (NYSE: STM), onsemi (NASDAQ: ON), Infineon (OTC: IFNNY), Wolfspeed (NYSE: WOLF), and ROHM, Erba's appointment will likely be perceived as a strategic move to strengthen Power Integrations' executive leadership. Her extensive experience in the broader semiconductor ecosystem signals a commitment to robust financial management and strategic growth. Competitors will likely interpret this as Power Integrations preparing to be more financially agile, potentially leading to more aggressive market strategies, disciplined cost management, or even strategic consolidations to gain competitive advantages in a capital-intensive and intensely competitive market.

Broader Strategic Implications and Market Resonance

Nancy Erba's appointment carries significant broader implications for Power Integrations' overall strategic trajectory, extending beyond mere financial oversight. Her seasoned leadership is expected to finely tune the company's financial priorities, investment strategies, and shareholder value initiatives, aligning them precisely with the company's ambitious growth targets in the high-voltage power conversion sector. With Power Integrations deeply committed to innovation, sustainability, and serving burgeoning markets like electric vehicles, renewable energy, advanced industrial applications, and data centers, Erba's financial acumen will be crucial in steering these efforts.

A key shift under Erba's leadership is likely to be an intensified focus on optimized capital allocation. Drawing from her extensive experience, she is expected to meticulously evaluate R&D investments, capital expenditures, and potential mergers and acquisitions to ensure they directly bolster Power Integrations' expansion into high-growth areas. This strategic deployment of resources will be critical for maintaining the company's competitive edge in next-generation technologies like Gallium Nitride (GaN), where Power Integrations is a recognized leader. Her expertise in managing complex M&A integrations also suggests a potential openness to strategic acquisitions that could broaden market reach, diversify product offerings, or achieve operational synergies in the rapidly evolving clean energy and AI-driven markets.

Furthermore, Erba's emphasis on robust financial planning and analysis, honed through her previous roles, will likely lead to an enhancement of Power Integrations' rigorous financial forecasting and budgeting processes. This will ensure optimal resource allocation, striking a balance between aggressive growth initiatives and sustainable profitability. Her commitment to driving "sustainable growth and shareholder value" indicates a comprehensive approach to enhancing long-term profitability, including optimizing the capital structure to minimize funding costs and boost financial flexibility, thereby improving market valuation. As a public company veteran and audit committee chair for PDF Solutions (NASDAQ: PDFS), Erba is well-positioned to elevate financial transparency and foster investor confidence through clear and consistent communication.

While Power Integrations is not an AI company in the traditional sense, Erba herself has highlighted the profound connection between AI advancements and the demand for high-voltage semiconductors. She noted that "AI, electrification, and decarbonization are accelerating demand for innovative high-voltage semiconductors." This underscores that the rapid progress and widespread deployment of AI technologies create a substantial underlying demand for the efficient power management solutions that Power Integrations provides, particularly in the burgeoning data center market. Therefore, Erba's strategic financial direction will implicitly support and enable the broader advancements in AI by ensuring Power Integrations is financially robust and strategically positioned to meet the escalating power demands of the AI ecosystem. Her role is to ensure the company effectively capitalizes on the financial opportunities presented by these technological breakthroughs, rather conducive to leading AI breakthroughs directly, making her appointment a significant enabler for the wider tech landscape.

Charting Future Growth: Goals, Initiatives, and Navigating Headwinds

Under Nancy Erba's financial leadership, Power Integrations is poised to embark on a strategic trajectory aimed at solidifying its position in the high-growth power semiconductor market. In the near term, the company is navigating a mixed financial landscape. While the industrial, communications, and computer segments show robust growth, the consumer segment has experienced softness due to appliance demand and inventory adjustments. For the fourth quarter of 2025, Power Integrations projects revenues between $100 million and $105 million, with full-year revenue growth anticipated around 6%. Despite some recent fluctuations in guidance, analysts maintain optimism for "sustainable double-digit growth" in the long term, buoyed by the company's robust product pipeline and new executive leadership.

Looking ahead, Power Integrations' long-term financial goals and strategic initiatives will be significantly shaped by its proprietary PowiGaN technology. This gallium nitride-based innovation is a major growth driver, with accelerating adoption across high-voltage power conversion applications. A notable recent win includes securing its first GaN design win in the automotive sector for an emergency power supply in a U.S. electric vehicle, with production expected to commence later in 2025. The company is also actively developing 1250V and 1700V PowiGaN technology specifically for next-generation 800VDC AI data centers, underscoring its commitment to the AI sector and its role in enabling the future of computing.

Strategic initiatives under Erba will primarily center on expanding Power Integrations' serviceable addressable market (SAM), which is projected to double by 2027 compared to 2022 levels. This expansion will be achieved through diversification into new end-markets aligned with powerful megatrends: AI data centers, electrification (including electric vehicles, industrial applications, and grid modernization), and decarbonization. The company's consistent investment in research and development, allocating approximately 15% of its 2024 revenues to R&D, will be crucial for maintaining its competitive edge and driving future innovation in high-efficiency AC-DC converters and advanced LED drivers.

However, Power Integrations, under Erba's financial guidance, will also need to strategically navigate several potential challenges. The semiconductor industry is currently experiencing a "shifting sands" phenomenon, where companies not directly riding the explosive "AI wave" may face investor scrutiny. Power Integrations' stock has recently traded near 52-week lows, hinting at concerns about its perceived direct exposure to the booming AI sector compared to some peers. Geopolitical tensions and evolving U.S. export controls, particularly those targeting China, continue to cast a shadow over market access and supply chain strategies. Additionally, consumer market volatility, intense competition, manufacturing complexity, and the increasing energy footprint of AI infrastructure present ongoing hurdles. Erba's extensive experience in managing complex M&A integrations and driving profitable growth in capital-intensive hardware manufacturing suggests a disciplined approach to optimizing operational efficiency, prudent capital allocation, and potentially strategic acquisitions or partnerships to strengthen the company's position in high-growth segments, all while carefully managing costs and mitigating market risks.

A New Era of Financial Stewardship for Power Integrations

Nancy Erba's impending arrival as Chief Financial Officer at Power Integrations marks a significant executive transition, positioning a highly experienced financial leader at the core of the company's strategic future. Effective January 5, 2026, her appointment signals Power Integrations' proactive commitment to fortifying its financial leadership as it aims to capitalize on the transformative demands of AI, electrification, and decarbonization. Erba's distinguished career, characterized by over two decades of corporate finance expertise in the technology sector, including prior CFO roles at Infinera and Immersion Corporation, equips her with a profound understanding of the financial intricacies of high-growth, innovation-driven companies.

This development is particularly significant in the context of Power Integrations' robust financial health and its pivotal role in the power semiconductor market. With a strong balance sheet, consistent revenue growth in key segments, and groundbreaking technologies like PowiGaN, the company is well-positioned to leverage Erba's expertise in capital allocation, operational efficiency, and shareholder value creation. Her strategic mindset is expected to refine financial priorities, intensify investment in high-growth areas, and potentially explore strategic M&A opportunities to further expand market reach and technological leadership. The industry and competitors will undoubtedly be watching closely, perceiving this move as Power Integrations strengthening its financial agility and strategic resolve in a competitive landscape.

The long-term impact of Erba's leadership is anticipated to be a more disciplined, data-driven approach to financial management that supports Power Integrations' ambitious growth trajectory. While the company faces challenges such as market volatility and intense competition, her proven track record suggests a strong capacity to navigate these headwinds while optimizing profitability and ensuring sustainable growth. What to watch for in the coming weeks and months, as her effective date approaches and beyond, will be the articulation of specific financial strategies, any shifts in investment priorities, and how Power Integrations leverages its financial strength under her guidance to accelerate innovation and market penetration in the critical sectors it serves. This appointment underscores the critical link between astute financial leadership and technological advancement in shaping the future of the semiconductor industry.

This content is intended for informational purposes only and represents analysis of current AI developments.

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