Manufacturer Part Number
TC1232EOA
Manufacturer
Microchip Technology
Introduction
The TC1232EOA is a power management integrated circuit (PMIC) supervisor designed for monitoring single supply voltages, ensuring proper system function during power-up, operation, and power-down.
Product Features and Performance
Monitors single voltage supply
Dual voltage threshold options: 4.37V and 4.62V
Open Drain or Open Collector output for system reset signaling
Supports both Active High and Active Low reset signals
Minimum reset timeout of 250ms to prevent premature system restarts
Operates across a wide temperature range: -40°C to 85°C
Surface mount 8-SOIC package for compact footprint
Product Advantages
Flexibility in monitoring variations of supply voltage with dual thresholds
Compatible with various microcontroller interfaces due to open drain/collector output
Reliable system reset functionality under varying temperature conditions
Simplifies board design with compact, easy-to-mount package
Key Technical Parameters
Number of Voltages Monitored: 1
Voltage Threshold: 4.37V, 4.62V
Output Type: Open Drain or Open Collector
Reset Signal: Active High/Active Low
Reset Timeout: 250ms Minimum
Operating Temperature Range: -40°C to 85°C
Package: 8-SOIC
Quality and Safety Features
Engineered to meet industry-standard quality and reliability metrics
Built-in safety mechanisms for overvoltage protection
Compatibility
Compatible with a wide range of microcontrollers and digital systems for power monitoring
Application Areas
Computer systems
Consumer electronics
Industrial control systems
Telecommunications equipment
Product Lifecycle
Status: Active
Not nearing discontinuation, with ongoing manufacturer support for replacements or upgrades
Several Key Reasons to Choose This Product
Versatility in voltage monitoring with dual threshold options
Ensures robust system stability through proper power-on reset functionality
Suitable for a broad spectrum of applications from consumer electronics to industrial controls
Reliable operation in extreme temperature conditions
Easy integration into system design with surface mount package
Continued manufacturer support throughout product lifecycle