Power Management ICs

Voltage Detector S-808xxC Series

The S-808xxC series is a series of high-precision voltage detectors developed using CMOS process. The detection voltage is fixed internally with an accuracy of ±2.0%. Two output forms, Nch open-drain and CMOS output, are available.
Ultra-low current consumption and miniature package lineup can meet demand from the portable device applications.

Features

Ultra-low current consumption
1.3 µA Typ. (at VDD 1.5 V)(Products with detection voltage of 1.4 V Typ. or less),
0.8 µA Typ. (at VDD 3.5 V)(Products with detection voltage of 1.5 V Typ. or more)
High-accuracy detection voltage
±2.0 %
Operating voltage range
0.65 V to 5.0 V (Products with detection voltage of 1.4 V Typ. or less),
0.95 V to 10.0 V(Products with detection voltage of 1.5 V Typ. or more)
Hysteresis characteristics
5 % typ.
Detection voltage
0.8 V to 6.0 V (0.1 V step)
Output form
Active low CMOS output or active low Nch open-drain
Lead-free products

Applications

  • Power monitor for portable equipment such as note book computers, digital cameras, PDA, and cellular phones
  • Constant voltage power monitor for cameras, video equipment and communication devices
  • Power monitor for microcomputers and reset for CPUs
  • Battery checker
  • Detection of power failure

Standard Circuit

Standard Circuit