General Description

The MAX6342–MAX6345 family of microprocessor (µP) supervisory circuits monitors power supplies in digital systems. These devices significantly improve system reliability and accuracy compared to separate ICs or discrete components.

Features

♦ Small 6-Pin SOT23 Package

♦ Precision Factory-Set VCC Reset Thresholds Between 2.33V and 4.63V

♦ Guaranteed RESET Valid to VCC = +1V

♦ 100ms min Reset Pulse Width

♦ Debounced CMOS-Compatible Manual-Reset Input

♦ Voltage Monitor for Power-Fail or Low-Battery Warning

Applications

Portable Computers

Telecom Equipment

Networking Equipment

Portable/Battery-Powered Equipment

Multivoltage Systems

Embedded Control Systems