DIOO Microcircuits is a fabless semiconductor company that designs and manufactures high-performance analog and mixed-signal semiconductor solutions. Serving the consumer electronics, medical, industrial, and automotive markets, DIOO offers a broad range of innovative products, including USB interface solutions, ultra-low power amplifiers, low-noise amplifiers, high-efficiency power management ICs, LED lighting ICs, and various application-specific analog audio/video products. With strong expertise in system design and mixed-signal technology, DIOO is dedicated to delivering solutions that enhance end-customer product designs.
Product Lines and Capabilities
The company’s main product lines include signal chain analog chips and power management analog chips, catering to automotive, consumer electronics, industrial, medical, and communication equipment sectors. With over 1,600 models, DIOO sold more than a billion units in 2023. Their product portfolio features operational amplifiers, analog switches, level shifters, comparators, current sensors, class D audio amplifiers, audio/video drivers, chargers, AC/DC converters, load switches, and DC/DC converters.
Commitment to Innovation and Quality
DIOO follows a “full product business line” strategy, focusing on developing high-efficiency, low-power, and reliable analog chip solutions. Established in 2010 and headquartered in Nantong, China, DIOO continues to lead in delivering high-performance analog chips designed for automotive electronics, consumer electronics, notebook computers, and industrial applications.
