The Power Behind Tomorrow
O2Micro
O2Micro International Limited drives innovation in automotive electronics, specializing in power, battery management systems (BMS), and driver monitoring technologies. With decades of expertise in mixed-signal IC design, O2Micro delivers intelligent solutions that enhance vehicle safety, efficiency, and performance. Our advanced chips enable reliable power control, extended EV battery life, and real-time driver awareness, supporting the shift toward smarter, greener mobility. Trusted by leading global manufacturers, O2Micro continues to push the boundaries of automotive power intelligence, creating technologies that power the future of electric vehicles and intelligent driving systems.
Core Businesses
Powerful R&D and Supply Chains
Powered by a high ratio of top-tier R&D talent with rich experience in technology innovation and product industrialization. And with robust power supply chains across China and around the world, O2Micro builds strong manufacturing capabilities that drive global competitiveness and long-term growth.
Global Business Development
Positioned as a trusted global partner, we build lasting collaborations with the world's top brands to drive innovation and success.
