LM809M3X-2.63 - Texas Instruments

Manufacturer Part Number

LM809M3X-2.63

Manufacturer

Texas Instruments

Introduction

Power Management Integrated Circuit for System Voltage Monitoring

Product Features and Performance

Simple Reset/Power-On Reset Functionality

Monitors Single Voltage

Programmed Threshold Voltage at 2.63V

Active Low Reset Signal

Minimum Timeout Period of 140ms

Suitable for High-Temperature Operations

Product Advantages

Provides system reliability through voltage supervision

Low power consumption

Compact surface-mount package for space-constrained applications

Key Technical Parameters

Voltage Threshold: 2.63V

Reset Timeout: 140ms Minimum

Operating Temperature Range: -40°C to 105°C

Mounting Type: Surface Mount

Package: SOT-23-3

Quality and Safety Features

Built to withstand industrial temperature ranges

Designed for automated surface mount processes

Compatibility

Compatible with single-voltage supply systems

Application Areas

Consumer Electronics

Industrial Control Systems

Telecommunication Infrastructure

Automotive Systems

Product Lifecycle

Obsolete status

A search for replacements or newer upgrades recommended

Several Key Reasons to Choose This Product

Precision voltage monitoring for system stability

Supports a wide range of operating temperatures, ensuring reliability in various environments

Small form factor suitable for compact PCB layouts

Texas Instruments' reputation for quality and support

Though obsolete, it may be suitable for repairs or maintaining existing equipment