Manufacturer Part Number
MIC809TUY-TR
Manufacturer
Microchip Technology
Introduction
Power Management Supervisor integrated circuit for monitoring voltage levels in electronic devices
Product Features and Performance
Simple Reset/Power-On Reset functionality
Monitors single voltage
Low threshold voltage at 3.08V
Output type: Push-Pull, Totem Pole for reliable drive capability
Minimum reset timeout of 140ms ensures proper system reset
Operation over a wide temperature range: -40°C to 85°C
Product Advantages
Provides system stability by preventing microprocessor malfunction at power-up
Compact SOT-23-3 package for space-constrained applications
Active low reset signal compatible with most microcontrollers
Key Technical Parameters
Voltage monitored: 1 voltage level
Voltage - Threshold: 3.08V
Output type: Push-Pull, Totem Pole
Active Low reset signal
Reset Timeout: 140ms minimum
Operating Temperature range: -40°C to 85°C
Quality and Safety Features
Built-in hysteresis to avoid false triggering
Automated self-check capabilities upon power-up
Industry-standard quality and safety compliance
Compatibility
Compatible with various microcontrollers and digital systems requiring voltage monitoring
Designed for surface mount technology, suitable for high-density PCBs
Application Areas
Consumer electronics
Automotive systems
Data communication devices
Computers and networking equipment
Industrial control systems
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacement and upgrade options available through Microchip's portfolio
Several Key Reasons to Choose This Product
Enhances system reliability by supervising proper power levels
Simple integration into existing designs due to standard SOT-23-3 footprint
Affordable and cost-effective power management solution
Proven performance from a reputable manufacturer, Microchip Technology
Long-term availability and support for ongoing and future projects
MIC809TUYTRMicrel / Microchip Technology
MIC810LUMIC