Shanghai Belling Co., Ltd. operates as an integrated circuit design company in China. The company offers power management products, including DC/DC step-down, DC/DC step-up, and charge pump DC/DC step-up converter, load switch, voltage detector/reset IC, SSR, bipolar type and CMOS type LDO linear regulator, three-terminal positive regulator, li-ion battery charger, shunt regulator, and PSR; and measurement of IC of IOT and power sensor SoC. It provides MOSFET products; ubiquitous energy management ASIC, LCD display driver, and power line communication modem IC; DC motor, relay, MOS drivers, as well as darlington transistor array; optical module SoC; digital isolator; EEPROM products; standard signal products comprising analog switch, real time clock, interface circuit, audio amplifier, and smoke detector; and highspeed ADC, high precision ADC, DAC, and voltage references. The company was founded in 1988 and is based in Shanghai, China.