MAX809SEUR-T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX809SEUR-T

Manufacturer

analog-devices

Introduction

The MAX809SEUR-T is a simple Reset/Power-On Reset supervisor designed for monitoring the power supply voltage of digital systems.

Product Features and Performance

Monitors single system voltage

Precision voltage monitoring at 2.93V threshold

Push-Pull, Totem Pole output for active low reset signal

Minimum reset timeout of 140ms ensures proper system reset

Supports operating temperatures from -40°C to +105°C

Surface Mount technology for more compact and reliable installations

Product Advantages

Ensures system reliability through precise voltage monitoring

Active low reset signal compatible with various microcontrollers and digital systems

Designed for high-temperature environments

Compact SOT-23-3 package saving space on PCBs

Key Technical Parameters

Voltage Threshold: 2.93V

Output Type: Push-Pull, Totem Pole

Reset: Active Low

Reset Timeout: 140ms Minimum

Operating Temperature: -40°C ~ 105°C (TA)

Mounting Type: Surface Mount

Package / Case: TO-236-3, SC-59, SOT-23-3

Quality and Safety Features

Built for rigorous industrial standards ensuring high reliability and performance under extreme conditions

Compatibility

Compatible with a variety of digital systems requiring voltage monitoring and reset functions

Application Areas

Widely used in microcontroller systems, computers, embedded systems, and other digital devices that require precise power management

Product Lifecycle

Marked as Obsolete, indicating that it is nearing discontinuation

Users should seek replacements or upgrades for future designs

Several Key Reasons to Choose This Product

Ensures system stability and reliability with precise voltage monitoring and reset functionality

Suitable for high-temperature operations, expanding its application range

Compact and reliable surface mount design

Obsolescence status necessitates consideration for long-term projects requiring stable supply