TSI Semiconductors, LLC is a world-class, specialty foundry offering flexible technology development and the highest industry quality manufacturing solutions for projects ranging from the smallest to very large lot sizes.  At our 8-inch fabrication plant in Roseville, Calif., and 6-inch fabrication facility in Heilbronn, Germany, we can manufacture in a large array of versatile processes that include analog/mixed-signal, deep-submicron, high-voltage BCDMOS, including SOI for power management applications, and solutions such as novel materials structures and devices.

Our research and development organization – Technology Development & Commercialization Services (TDCS) – also provides dedicated fab equipment that enables our customers to manage their own development activities.

Our technology development and manufacturing services are designed for companies that seek proprietary, customized process technology solutions to enable innovative, competitive products. We serve a wide range of companies – from small startups to multibillion-dollar corporations – throughout their lifecycles, in industries such as automotive, power management, advanced memory, MEMS, high performance computing, biomedical applications, mixed-signal and telecommunications.

TSI Semiconductors is headquartered in Roseville, California, and has customer service and marketing offices in the U.S., Europe, Japan, Taiwan and Hong Kong. In addition, we operate design centers to enable standard products and support customers to port products from other fabs. They are located in Los Angeles, California (USA), and Hannover, Germany.