ROHM Co., Ltd. manufactures and sells electronic components worldwide. The company operates through three segments: LSI, Semiconductor Devices, and Modules. It provides ICs comprising memory, amplifiers and linear, power management, motor/actuator drivers, resistors, clocks and timers, switches and multiplexers, logic, data converters, sensors and MEMS, display drivers, interfaces, wireless LSIs, audio and video products, speech synthesis LSI, and microcontrollers. The company also offers discrete semiconductor products, such as MOSFETs, bipolar transistors, and diodes; power devices, including power transistors and diodes, SiC power devices, IGBT, and IPM; modules, including optical modules, wireless communication modules, wireless charger modules, and print heads; and opto devices comprising LEDs, LED displays, laser diodes, and optical sensors, as well as foundry services, including thin-film piezoelectric MEMS, wafers, and WL-CSP. Its products are used in industry, automotive, consumer electronics, and telecommunications applications. The company was incorporated in 1940 and is headquartered in Kyoto, Japan.