The UTC 82CXX series are good performance 3-terminals voltage detectors and manufactured by CMOS technologies with highly accurate, low power consumption.

The detection voltage is extremely accurate with minimal temperature drift. 

FEATURES
*High-accuracy detection voltage : ±2%
*Detect voltage range : 0.9V to 6.2V in 0.1V increments
*Detect voltage temperature characteristics: TYP.±100ppm/°С.
*Wide operating voltage range : 0.7V to 10.0V
*Low current consumption : TYP 0.7μA(at VIN=1.5V)