A wholly-owned subsidiary of Ricoh Group - Produces high-performance, high-reliability semiconductor devices - Product categories include: power management ICs, lithium battery protection ICs, real-time clock chips, etc. - Products include: voltage regulators, voltage detectors, DC/ DC Converter, Watchdog Timer, Integrated Power Management Unit and Real Time Clock Ics

Main product series

Power management ICs, Li-ion battery protection ICs, power management units (PMUs), automotive ICs, timer ICs, etc.