LM809M3X-2.93 - Texas Instruments

Manufacturer Part Number

LM809M3X-2.93

Manufacturer

Texas Instruments

Introduction

The LM809M3X-2.93 is a simple reset/power-on reset (POR) supervisor integrated circuit (IC) from Texas Instruments.

Product Features and Performance

Monitors a single supply voltage

140ms minimum reset timeout

93V voltage threshold

Push-pull, totem-pole output

Active low reset

Product Advantages

Provides reliable power-on reset for microcontrollers and other digital ICs

Compact SOT-23-3 package for space-constrained designs

Wide operating temperature range of -40°C to 105°C

Key Technical Parameters

Operating voltage: 2.93V

Operating temperature range: -40°C to 105°C

Reset timeout: 140ms minimum

Output type: Push-pull, totem-pole

Reset polarity: Active low

Quality and Safety Features

RoHS non-compliant

Compatibility

Suitable for surface mount applications

Application Areas

Microcontroller power-on reset

Digital logic power supervision

General power-on reset applications

Product Lifecycle

No information on discontinuation or availability of replacements/upgrades

Key Reasons to Choose This Product

Reliable power-on reset functionality

Compact and space-saving SOT-23-3 package

Wide operating temperature range

Precise 2.93V voltage threshold