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TC1271 - (TC1270) 4-Pin uP Reset Monitors

This page provides the datasheet information for the TC1271, a member of the TC1270 (TC1270) 4-Pin uP Reset Monitors family.

Datasheet Summary

Description

The TC1270 and TC1271 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary.

A manual reset input is provided to override the reset monitor, and is suitable for use as a push button reset.

Features

  • Precision VCC Monitor for 1.8V, 2.7V, 3.0V, 3.3V and 5.0V Nominal Supplies.
  • Manual Reset Input.
  • 140 ms Minimum RESET, Reset Output Duration.
  • RESET Output Valid to VCC = 1.0V (TC1270).
  • Low 7 µA Supply Current.
  • VCC Transient Immunity.
  • Small 4-Pin SOT-143 Package.
  • No External Components.
  • Replacement for MAX811/812 and Offers a Lower Threshold Voltage Option.

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Datasheet preview – TC1271

Datasheet Details

Part number TC1271
Manufacturer Microchip Technology
File Size 231.13 KB
Description (TC1270) 4-Pin uP Reset Monitors
Datasheet download datasheet TC1271 Datasheet
Additional preview pages of the TC1271 datasheet.

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Full PDF Text Transcription

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Obsolete Device Recommended Replacements: TC1270A, TC1270AN, TC1271A TC1270/TC1271 4-Pin Reset Monitors Features: • Precision VCC Monitor for 1.8V, 2.7V, 3.0V, 3.3V and 5.0V Nominal Supplies • Manual Reset Input • 140 ms Minimum RESET, Reset Output Duration • RESET Output Valid to VCC = 1.
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