Nanjing Micro One Electronics Co., Ltd. (brand: Microne) was founded in 1999 and is headquartered in Nanjing, Jiangsu, China. The company specializes in the design and sales of analog and mixed-signal integrated circuits, with a primary focus on power management solutions. Its core product lines include low-dropout regulators (LDOs), DC-DC converters, battery management ICs, voltage detectors, and LED driver chips, marketed under the Microne series. Micro One serves a broad range of applications such as consumer electronics, smart home devices, industrial control, and IoT terminals. With a strong in-house design team and proprietary process technologies, the company delivers high-performance, cost-effective chips tailored for efficiency and miniaturization. Nanjing Micro One has established long-term partnerships with major domestic OEMs and module manufacturers, securing a stable position in China’s consumer power IC market. The company is recognized as one of the leading local analog chip designers, particularly excelling in low-power and high-accuracy voltage regulation solutions. Its products are widely used in smartphones, wearables, white goods, and automotive accessories. Continuous innovation and rigorous quality control have enabled Microne-branded components to gain high customer trust and rapid design-in cycles. The firm actively expands its portfolio toward battery management systems and energy-harvesting power ICs, aiming to strengthen its role in the global analog semiconductor supply chain.