MCP809T-450I/TT - Microchip Technology

Manufacturer Part Number

MCP809T-450I/TT

Manufacturer

Microchip Technology

Introduction

The MCP809T-450I/TT is a power management integrated circuit (PMIC) supervisor designed for managing power supplies and monitoring system voltages. It ensures systems operate within safe voltage limits.

Product Features and Performance

Simple Reset/Power-On Reset function for system stability.

Monitors single voltage level.

375V voltage threshold for precise monitoring.

Push-Pull, Totem Pole output for reliable signal transmission.

Active Low reset signal.

Minimum 150ms reset timeout for system recovery.

Operational temperature range from -40°C to 85°C, suited for various environments.

Product Advantages

High precision in voltage monitoring enhances system reliability.

Compact SOT-23-3 package saves space on PCBs.

Easy to implement in various designs due to simple interface.

Durable and reliable performance across a wide temperature range.

Key Technical Parameters

Voltage Threshold: 4.375V

Reset: Active Low

Reset Timeout: 150ms Minimum

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Manufactured by Microchip Technology, a leader in semiconductor and PMIC design.

Complies with industry standards for quality and reliability.

Compatibility

Versatile for use in various applications due to straightforward voltage monitoring requirements.

Surface Mount technology for compatibility with modern PCB designs.

Application Areas

Consumer Electronics

Automotive Systems

Industrial Controls

Computing Devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation, ensuring long-term availability.

Microchip Technology supports older models with replacements and upgrades.

Several Key Reasons to Choose This Product

Precise and reliable voltage monitoring for system safety.

Compact footprint for space-constrained applications.

Easy integration into existing designs without extensive redesign.

Supported by Microchip Technology’s reputation for quality and longevity in the market.

Versatile for a wide range of applications, from automotive to consumer electronics.