The KF70XXM series devices 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 0.9V to 5.0V. The voltage detectors consist of a high-precision and low power consumption standard voltage source as well as a comparator, hysteresis circuit, and an output driver (CMOS inverter or NMOS open drain). CMOS technology ensures low power consumption.

Although designed primarily as fixed voltage  components to detect user specifled threshold voltages.

     FEATURES

Low power consumption

Low temperature coefficient

Built-in hysteresis characteristic

High input voltage (up to 10V)

Output voltage accuracy: tolerance士1% or土2%

TO-92, SOT-89-3, SOT-23 -3 and SOT-23-5package

     Application

Battery checkers

Level selectors

Power failure detectors

Microcomputer reset

Battery memory backup

Non-volatile RAM signal storage protectors