Ricoh has a broad portfolio of watchdog timers that best fit your application.
Watchdog Timers for Consumer
Power management IC for consumer products such as mobile device and digital appliance. This device provides a low consumption current and offers various small packages and 0.1 V-step voltages.
Watchdog Timers for Industrial
Power management IC which supports industrial equipments such as FAs and smart meters. This is a high-reliability semiconductor device for industrial application that has passed both the screening at high temperature and the reliability test with extended hours.