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
MCP121-300E/TOMicrochip