The FODM121CR2 part of ON Semiconductor is a Bidirectional voltage monitor which features a programmable threshold (UVLO). It has an adjustable supply voltage rating range of 3.3V to 36V DC and a supply voltage rating of ±50mA typ. It operates at a maximum temperature of 85°C and offers overvoltage protection of -40V. It is an 8-pin through hole device and has ON/OFF status pin as well as open Drain Reset Output.