KF2027 Series are a set of three-terminal low power voltage detectors implemented in CMOS technology. Each voltage detector in the series detects a particular fixed voltage ranging from 2.0V to 7.0V. The voltage detectors consist of a high precision and low power consumption standard voltage source, a comparator, hysteresis circuit，and an output driver. CMOS technology ensures low power consumption.

     FEATURES

Highly accuracy: ±1%

Low power consumption: TYP 1 .8uA (Vin=3V)

Detect voltage range: 2.0V-7.0V in 0.1V increments

Operating voltage range: 1.5V~18V

Detect voltage temperature characteristics: TYP +0.9mV/C

Output configuration: CMOS

Package: SOT23-3 ,TO-92

     Typical Application

battery checkers

L evel selectors

Power failure detectors

Microcomputer reset

Battery backup of Memories