Manufacturer Part Number
MAX809REUR+T
Manufacturer
Maxim Integrated
Introduction
The MAX809REUR+T is a simple reset/power-on reset (POR) supervisor that monitors a single supply voltage.
Product Features and Performance
Monitors a single supply voltage
140ms minimum reset timeout
Active-low reset output
Push-pull, totem-pole output
Wide operating temperature range of -40°C to 105°C
Low quiescent current of 1.2μA typical
Product Advantages
Provides reliable power-on reset for microcontrollers and other digital ICs
Simple and cost-effective solution for voltage monitoring
Compact SOT-23-3 package for space-constrained designs
Key Technical Parameters
Voltage threshold: 2.63V
Number of voltages monitored: 1
Reset output: Active low
Reset timeout: 140ms minimum
Quality and Safety Features
Compliant with RoHS3 directive
Suitable for surface mount assembly
Compatibility
Compatible with a wide range of digital ICs and microcontrollers
Application Areas
Power supply monitoring
Microcontroller reset
Digital system power-on reset
Product Lifecycle
This product is currently available and not nearing discontinuation.
Replacements and upgrades may be available from Maxim Integrated.
Several Key Reasons to Choose This Product
Reliable power-on reset for critical digital circuits
Simple and cost-effective voltage monitoring solution
Wide operating temperature range for versatile applications
Compact surface-mount package for space-constrained designs
RoHS3 compliance for environmental safety