MIC809TUY-TR - Microchip Technology

Manufacturer Part Number

MIC809TUY-TR

Manufacturer

Microchip Technology

Introduction

Power Management Supervisor integrated circuit for monitoring voltage levels in electronic devices

Product Features and Performance

Simple Reset/Power-On Reset functionality

Monitors single voltage

Low threshold voltage at 3.08V

Output type: Push-Pull, Totem Pole for reliable drive capability

Minimum reset timeout of 140ms ensures proper system reset

Operation over a wide temperature range: -40°C to 85°C

Product Advantages

Provides system stability by preventing microprocessor malfunction at power-up

Compact SOT-23-3 package for space-constrained applications

Active low reset signal compatible with most microcontrollers

Key Technical Parameters

Voltage monitored: 1 voltage level

Voltage - Threshold: 3.08V

Output type: Push-Pull, Totem Pole

Active Low reset signal

Reset Timeout: 140ms minimum

Operating Temperature range: -40°C to 85°C

Quality and Safety Features

Built-in hysteresis to avoid false triggering

Automated self-check capabilities upon power-up

Industry-standard quality and safety compliance

Compatibility

Compatible with various microcontrollers and digital systems requiring voltage monitoring

Designed for surface mount technology, suitable for high-density PCBs

Application Areas

Consumer electronics

Automotive systems

Data communication devices

Computers and networking equipment

Industrial control systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement and upgrade options available through Microchip's portfolio

Several Key Reasons to Choose This Product

Enhances system reliability by supervising proper power levels

Simple integration into existing designs due to standard SOT-23-3 footprint

Affordable and cost-effective power management solution

Proven performance from a reputable manufacturer, Microchip Technology

Long-term availability and support for ongoing and future projects