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