Keith D. Jackson, a Director since November 2002. Mr. Jackson was elected as a Director and appointed as President and Chief Executive Officer of the Company in November 2002. Mr. Jackson has over 30 years of semiconductor industry experience. Before joining our Company, he was with Fairchild Semiconductor Corporation, serving as Executive Vice President and General Manager, Analog, Mixed Signal, and Configurable Products Groups beginning in 1998, and, more recently, was head of its Integrated Circuits Group.(More)

Donald Colvin joined ON Semiconductor in March 2003. With over 25 years of experience in the management of finance and accounting operations for global semiconductor companies, Mr. Colvin is leading ON Semiconductor's finance department. (More)

Bob Mahoney was named Executive Vice President of Global Sales and Marketing in July of 2006. Mr. Mahoney took on his new responsibilities after successfully directing the company's Sales for the Americas as Vice President. (More)

John Nelson, PhD, joined ON Semiconductor in May 2007. With more than 25 years of experience in the semiconductor industry, Dr. Nelson is focused on lean management of the company’s global manufacturing, technology and supply chain operations. (More)

Sonny Cave's professional career spans over 20 years of broad legal and business experience, including working for more than 15 years in the semiconductor industry. (More)

Bill Schromm heads ON Semiconductor’s Computing and Consumer Groups (CCG) - which includes the company’s power switching, ac-dc, dc-dc, signal/interface, analog switching, logic, and low voltage power management product offerings for computing, portable and consumer applications. (More)

Andy Williams heads ON Semiconductor's Automotive and Power Group (APG) - which includes automotive power products, automotive mixed-signal ASICs, power regulation products, and power MOSFETs. (More)

Bill Hall heads up ON Semiconductor’s Standard Products Group (SPG) – which includes the company’s broad portfolio of rectifiers, protection and control devices, small signal and transistor product offerings.(More)

Bob Klosterboer heads up ON Semiconductor’s Digital and Mixed-Signal Group – which includes the company’s custom industrial products, high frequency clock and ECL offerings, medical devices, image sensors, and digital products for military-aerospace and telecommunications applications. He also oversees ON Semiconductor’s customer foundry services. (More)

Gelu Voicu joined ON Semiconductor in October 2008 as a Senior Vice President and continues his role as President of Catalyst Semiconductor, which was acquired by ON Semiconductor. He is responsible for analog, mixed-signal and non-volatile memory ICs for telecommunications, networking systems, computation, automotive, industrial and consumer markets. (More)

Chairman of the Board
ON Semiconductor
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President and Chief Executive Officer of
XCEO, Inc.
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