Global Mixed-Mode Technology Inc. and its subsidiaries research, develop, produce, manufacture, and sell digital and analog mixed-signal integrated circuits. The company operates in Taiwan, China, South Korea, and internationally. Its product portfolio includes DC-DC converters, analog switches, amplifiers, temperature sensors, fan controllers, power switches, and LDO regulators. These products serve applications in displays, handheld devices, consumer electronics, battery chargers, LED drivers, motor drives, networking, and computers. Founded in 1985, the company is headquartered in Hsinchu City, Taiwan.