Supertex, Inc. is a publicly held mixed signal semiconductor manufacturer, focused on high voltage interface products for use in the telecom/networking, imaging, medical and consumer/industrial/computing markets.

Our competitive and leadership position in these markets are focused on our effort in designing new products with existing process technologies while also developing new process technologies to be used in future products. Our direct and close customer involvement allows us to develop products and processes that have real market value and bring timely and cost effective solutions to meet the needs of our customers.

This close collaboration has led to the development of a number of industry-leading products. Headquartered in Sunnyvale, CA, Supertex has a self-sufficient six inch submicron wafer fabrication facility in San Jose, CA, and a design and testing facility in Hong Kong. Supertex has sales offices throughout the globe.