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LP3470 Datasheet Tiny Power-on Reset

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LP3470 Tiny Power On Reset Circuit June 1999 LP3470 Tiny Power On Reset.

General Description

The LP3470 is a micropower CMOS voltage supervisory circuit designed to monitor power supplies in microprocessor (µP) and other digital systems.

It provides maximum adjustability for power-on-reset (POR) and supervisory functions.

It is available in the following six standard reset threshold voltage (VRTH) options: 2.63V, 2.93V, 3.08V, 4.00V, 4.38V, and 4.63V.

Key Features

  • n Tiny SOT23-5 Package n Open Drain Reset Output n Programmable Reset Timeout Period Using an External Capacitor n Immune to Short VCC Transients.

LP3470 Distributor