MIC809JU-TR - Microchip Technology

Manufacturer Part Number

MIC809JU-TR

Manufacturer

microchip-technology

Introduction

The MIC809JU-TR is a simple reset/power-on reset (POR) supervisor with a single voltage monitor. It is designed to monitor the power supply voltage and provide an active-low reset signal when the voltage falls below the specified threshold. This device helps ensure proper system initialization and operation by generating a reset signal during power-up, power-down, and brownout conditions.

Product Features and Performance

Monitors a single power supply voltage

Reset threshold voltage: 4V

Reset timeout: 140ms minimum

Push-pull, totem-pole reset output

Active-low reset signal

Wide operating temperature range: -40°C to 85°C

Product Advantages

Ensures reliable system operation by providing a reset signal during power supply anomalies

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

Simple and easy to implement

Key Reasons to Choose This Product

Robust reset functionality to maintain system integrity

Wide temperature range for reliable performance in various environments

Small footprint for efficient board space utilization

Cost-effective solution for basic power supply monitoring

Quality and Safety Features

Underwriters Laboratories (UL) recognized component

Compliance with relevant industry standards

Compatibility

The MIC809JU-TR is compatible with a variety of microcontrollers, processor-based systems, and other electronic devices that require a simple reset/power-on reset function.

Application Areas

Industrial control systems

Embedded systems

Consumer electronics

Automotive electronics

Product Lifecycle

The MIC809JU-TR is a discontinued product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.