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CAT824 Datasheet System Supervisory Voltage Reset

Manufacturer: onsemi

Overview: CAT823, CAT824, CAT825 System Supervisory Voltage Reset with Watchdog and Manual.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The CAT823, CAT824, and CAT825 provide basic reset and monitoring functions for the electronic systems.

Each device monitors the system voltage and maintains a reset output until that voltage reaches the device’s specified trip value and then maintains the reset output active condition until the device’s internal timer, after a minimum timer of 140 ms;

to allow the systems power supply to stabilize.

Key Features

  • Automatically Restarts Microprocessor after Power Failure.
  • Monitors Pushbutton for External Override.

CAT824 Distributor