MAX809REXR+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX809REXR+T

Manufacturer

analog-devices

Introduction

The MAX809REXR+T is a compact, highly reliable voltage monitor designed for managing power supply and system reset functions.

Product Features and Performance

Simple Reset/Power-On Reset functionality

Monitors a single voltage level

63V voltage threshold for monitoring

Offers push-pull, totem pole output for clear signaling

Active low reset signal

Ensures system stability with a minimum reset timeout of 140ms

Operates over a wide temperature range from -40°C to 125°C

Surface mount SC-70, SOT-323 package for easy integration

Product Advantages

High precision voltage monitoring for reliable system resets

Compact size for space-constrained applications

Durable over a broad temperature range, ensuring performance in extreme conditions

Quick system recovery with guaranteed reset timeout

Key Technical Parameters

Voltage Threshold: 2.63V

Reset Timeout: 140ms Minimum

Operating Temperature: -40°C ~ 125°C (TA)

Output: Push-Pull, Totem Pole

Reset: Active Low

Package / Case: SC-70, SOT-323

Quality and Safety Features

Stringent quality control for reliable operation

Built to withstand harsh environmental conditions

Compatibility

Compatible with a wide range of microcontrollers and digital systems requiring voltage supervision

Application Areas

Consumer electronics

Automotive systems

Industrial controls

Computer systems

Portable devices

Product Lifecycle

Currently active product with ongoing support

No known discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High reliability and precision for critical power management tasks

Versatile temperature and voltage range accommodating various applications

Compact and efficient design ideal for modern electronic devices

Supported by analog-devices’ reputation for quality and innovation

Ensures system stability and quick recovery from power failures