Semtech Executive and Leadership Team

June, 2026

Leadership Overview

Semtech has 6 executives leading key functions including strategy, technology, operations, finance, human resources, and product development.

Driven by innovation, Semtech manufactures and supplies analog and mixed-signal semiconductors and advanced algorithms, impacting industries from automotive to consumer electronics with its specialized products.

Leadership Roles at Semtech

  • President, Chief Executive Officer & Board Member - Hong Hou
  • Executive Vice President & Chief Financial Officer - Mark Lin
  • Executive Vice President & Chief Operating Officer - Asaf Silberstein
  • President & Chief Technology Officer - Curt Erickson
  • Chief Technology Officer - Philippe Guillemette
  • HR Chief of Staff - Renee Sun
  • Hong Hou - President, Chief Executive Officer & Board Member

    Hong Hou, the President, Chief Executive Officer & Board Member at Semtech, directs the company's overall strategic vision and operational execution. Hou guides Semtech's market positioning and growth initiatives across the automotive, data centers, industrial, consumer electronics, and broadcast equipment sectors. This leadership role involves setting corporate objectives and ensuring alignment with shareholder value. Hou's oversight extends to fostering innovation in analog and mixed-signal semiconductor development. The Chief Executive Officer drives the company's long-term financial health and competitive advantage. By championing Semtech's core values, Hong Hou ensures the company's continued impact in advanced technology solutions.

    Mark Lin - Executive Vice President & Chief Financial Officer

    Mark Lin, the Executive Vice President & Chief Financial Officer at Semtech, directs the company's financial strategy, planning, and reporting. Lin oversees all fiscal operations, including budgeting, investment, and capital management, ensuring financial stability and growth. This role is crucial for supporting Semtech's expansion in the automotive and data center markets. The Chief Financial Officer manages investor relations and communicates financial performance to stakeholders. Lin's expertise guides strategic financial decisions that underpin the company's product development and market penetration. By maintaining rigorous financial oversight, Mark Lin fortifies Semtech's economic foundation and future prospects.
    Mark Lin

    Asaf Silberstein - Executive Vice President & Chief Operating Officer

    Asaf Silberstein, the Executive Vice President & Chief Operating Officer at Semtech, manages the company's day-to-day operational efficiency and global supply chain. Silberstein oversees manufacturing processes, quality control, and the seamless delivery of Semtech's semiconductor products to clients worldwide. This executive function is vital for supporting industries such as broadcast equipment and industrial applications. The Chief Operating Officer ensures robust production capabilities and optimizes resource allocation across all operational facets. Silberstein's leadership focuses on enhancing productivity and maintaining high standards in product output. By streamlining operations, Asaf Silberstein directly contributes to Semtech's reliability and market responsiveness.
    Asaf Silberstein

    Curt Erickson - President & Chief Technology Officer

    Curt Erickson, the President & Chief Technology Officer at Semtech, drives technological innovation and product strategy, focusing on specific advanced semiconductor applications. Erickson leads the development of specialized solutions for sectors like professional AV and broadcast equipment. This dual role emphasizes both strategic technological direction and executive leadership in product realization. The Chief Technology Officer ensures Semtech's offerings meet evolving industry demands for performance and reliability. Erickson's technical acumen guides the creation of cutting-edge products that define market standards. Through dedicated technical leadership, Curt Erickson advances Semtech's position as an innovator in specialized semiconductor markets.

    Philippe Guillemette - Chief Technology Officer

    Philippe Guillemette, the Chief Technology Officer at Semtech, architects the company's technological roadmap and innovation pipeline. Guillemette spearheads research and development efforts, focusing on advanced algorithms and next-generation analog and mixed-signal semiconductors. This critical role ensures Semtech remains at the forefront of technology for industries including automotive, data centers, and consumer electronics. The Chief Technology Officer collaborates with product teams to translate cutting-edge research into market-ready solutions. Guillemette's vision guides the development of products such as circuit protection and wireless charging technologies. By driving technological advancements, Philippe Guillemette enhances Semtech's competitive edge and market leadership.

    Renee Sun - HR Chief of Staff

    Renee Sun, the HR Chief of Staff at Semtech, supports the strategic initiatives and operational effectiveness of the human resources department. Sun facilitates key HR functions, including talent management, organizational development, and employee engagement programs. This role is integral to fostering a productive work environment that supports Semtech's diverse workforce across its global operations. The HR Chief of Staff ensures alignment between HR strategies and the company's overall business objectives. Sun's contributions enhance Semtech's ability to attract, retain, and develop top talent. By optimizing HR processes, Renee Sun strengthens the company's human capital and operational resilience.

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    Frequently Asked Questions Regarding Semtech Top Executives and Leadership Team

    Who leads Semtech?
    Semtech is led by Hong Hou (President, Chief Executive Officer & Board Member), along with executives such as Mark Lin (Executive Vice President & Chief Financial Officer) and Asaf Silberstein (Executive Vice President & Chief Operating Officer).
    Who is part of Semtech’s executive team?
    The executive team of Semtech includes leaders such as Hong Hou (President, Chief Executive Officer & Board Member), Mark Lin (Executive Vice President & Chief Financial Officer), Asaf Silberstein (Executive Vice President & Chief Operating Officer) and other senior executives.
    How many executives does Semtech have?
    Semtech has 6 executives leading key business areas.
    What roles are included in Semtech’s leadership team?
    The leadership team of Semtech includes roles such as President, Chief Executive Officer & Board Member, Executive Vice President & Chief Financial Officer, Executive Vice President & Chief Operating Officer, President & Chief Technology Officer, Chief Technology Officer.