Technical Support

Technical Support Centers
United States and the Americas
Voice Mail: 1 800 282 9855
Phone: 011 421 33 790 2910
Hours: M-F, 9:00Am - 5:00PM
CET(GMT -07:00)
Europe, Middle East and Africa
Phone: 00421 33 790 2910
Hours: M-F, 9:00Am - 5:30PM
CET(GMT +01:00)

Sales and Distribution Support Offices

Social Responsibility

onsemi Headquarters

5005 East McDowell Road
Phoenix, AZ 85008 USA

Telephone: (602)-244-6600
Product Inquiries: (888)-743-7826