Manufacturer Part Number
STM811MW16F
Manufacturer
STMicroelectronics
Introduction
Power management supervisor IC for monitoring a single voltage level
Product Features and Performance
Simple Reset/Power-On Reset functionality
Monitors one voltage level
Output configuration: Push-Pull, Totem Pole
Active Low reset signal
Minimum Reset Timeout of 140ms
Operational Temperature Range: -40°C to 85°C
Surface Mount Technology (SMT) ready
Packaged in TO-253-4, TO-253AA
Compatible with SOT-143-4 package
Product Advantages
Ensures reliable system reset for proper power-up
Low power consumption for energy-efficient designs
Compact packaging suitable for space-constrained applications
Key Technical Parameters
Voltage Threshold: 4.38V
Number of Voltages Monitored: 1
Reset Timeout: 140ms Minimum
Operating Temperature: -40°C ~ 85°C
Package / Case: TO-253-4, TO-253AA
Quality and Safety Features
Robust design enables stable performance in a wide temperature range
Compatibility
Designed for use in systems requiring precise power monitoring
Compatible with various digital and analog circuits
Application Areas
Consumer Electronics
Industrial Control Systems
Computer Systems
Telecommunications
Product Lifecycle
Active status with continued manufacturer support
Consult manufacturer for potential future discontinuation or replacement options
Several Key Reasons to Choose This Product
Precision voltage monitoring for system reliability
Proven manufacturer with history of quality PMIC designs
Low-threshold voltage ideal for certain regulated power supplies
Simple integration with minimal external components needed
Widely recognized standard packaging for easy implementation
STM811SSTMicroelectronics
STM810M