Advanced Monolithic Systems

Advanced Monolithic Systems, Inc.

Advanced Monolithic Systems, Inc. (AMS) is a privately-held U.S. company established in October 1988 and headquartered in Livermore, California. It designs, manufactures, and supplies analog and power-management integrated circuits—such as voltage regulators, precision references, LDOs, operational amplifiers, PWM controllers, and voltage detectors—targeting markets including computers, telecommunications, and power supply industries. The company emphasizes reliability, cost-effectiveness, and flexible customer support through a global sales network.