MAX809MEUR+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX809MEUR+T

Manufacturer

Maxim Integrated

Introduction

The MAX809MEUR+T is a low-cost, low-power microprocessor supervisory circuit that monitors a single supply voltage and generates a reset signal when the voltage falls below a predetermined threshold.

Product Features and Performance

Monitors a single supply voltage

Generates an active-low reset signal when the supply voltage falls below the preset threshold

Reset timeout of 140ms minimum

Low quiescent current of 0.6μA typical

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

Tiny SOT-23-3 package

Product Advantages

Simple and reliable power-on reset function

Compact size and low power consumption

Wide temperature range for diverse applications

Cost-effective solution for voltage monitoring

Key Technical Parameters

Voltage Threshold: 4.38V

Number of Voltages Monitored: 1

Reset Output: Active Low, Push-Pull, Totem Pole

Reset Timeout: 140ms Minimum

Quiescent Current: 0.6μA Typical

Quality and Safety Features

RoHS3 compliant

Reliable operation in harsh environments

Compatibility

Suitable for a wide range of microprocessor-based systems

Application Areas

Microcontroller-based applications

Industrial control systems

Consumer electronics

Automotive electronics

Product Lifecycle

Currently in production

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Simple and reliable power-on reset function

Compact size and low power consumption

Wide temperature range for diverse applications

Cost-effective solution for voltage monitoring

Robust and RoHS3 compliant design