MCP121T-270E/LB - Microchip Technology

Manufacturer Part Number

MCP121T-270E/LB

Manufacturer

Microchip Technology

Introduction

Power management supervisory IC for monitoring voltage threshold and system reset functions

Product Features and Performance

Monitors single voltage

63V voltage threshold

Open drain or open collector output

Active low reset signal

Minimum 80ms reset timeout period

Operating temperature range from -40°C to +125°C

Surface mount package

Product Advantages

Precise voltage monitoring to prevent system failure

Automatic system reset upon voltage drop

Robust operation in extreme temperatures

Key Technical Parameters

Type: Simple Reset/Power-On Reset

Number of Voltages Monitored: 1

Voltage - Threshold: 2.63V

Output Type: Open Drain or Open Collector

Reset Logic: Active Low

Reset Timeout: 80ms Minimum

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Package/Case: SC-70, SOT-323

Supplier Device Package: SC-70-3

Quality and Safety Features

Extended temperature range for reliable operation in diverse environments

Manufactured by a reputable semiconductor company

Compatibility

Compatible with various microcontroller or digital systems requiring voltage supervision

Fits SC-70-3 surface mount package specifications for electronic assemblies

Application Areas

Computing systems

Consumer electronics

Automotive electronics

Telecommunications

Industrial controls

Product Lifecycle

Active product status

Not indicated as near discontinuation

Replacements or upgrades should be sourced directly from manufacturer for latest versions

Several Key Reasons to Choose This Product

High reliability for system stability and performance

Compact SC-70-3 package for space-saving design

Extended operating temperature range making it suitable for harsh environments

Manufactured by Microchip Technology, a leading provider in the semiconductor industry

Ease of integration in a variety of power management applications

Provides critical system protection with automatic reset upon voltage detection