Apex Microtechnology, Inc. is a leading provider of precision power analog and mixed-signal integrated circuits. Founded in 1984, the company is headquartered in Tucson, Arizona, USA. Its core business focuses on high-voltage, high-current analog solutions for demanding applications in industrial, medical, aerospace, and defense markets. The product portfolio includes power operational amplifiers (PA series), PWM amplifiers (SA series), voltage references (VRE series), and linear amplifiers. Notable products like the PA107 and PA341 deliver high current and high voltage capabilities for actuator and motor control. Apex also manufactures hybrid and monolithic devices that combine precision and power. The company is recognized as a niche leader in power analog technology, holding a strong reputation for reliable, high-performance components. Its components are widely used in instrumentation, sonar, robotics, and semiconductor test equipment. Apex Microtechnology maintains a competitive edge through continuous innovation in thermal management and precision analog design. It is considered a premier supplier for applications requiring extreme power levels and precision simultaneously.