Manufacturer Part Number
TPS3813I50DBVR
Manufacturer
Texas Instruments
Introduction
Power management supervisor IC for ensuring proper system reset
Product Features and Performance
Simple reset/power-On Reset functionality
Monitors a single voltage rail
Active low reset signal
Reset timeout period of 20ms minimum
Operates over a wide temperature range of -40°C to 85°C
Product Advantages
High accuracy voltage threshold monitoring for reliable operation
Small SOT-23-6 package for space-constrained applications
Low power consumption for energy-efficient designs
Key Technical Parameters
Voltage - Threshold: 4.55V
Output: Open Drain or Open Collector
Number of Voltages Monitored: 1
Operating Temperature Range: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: SOT-23-6
Quality and Safety Features
Built to Texas Instruments' quality standards
Ensures reliable reset operation to prevent system failures
Compatibility
Compatible with various microcontrollers and digital systems
Surface-mount design for modern PCB assembly processes
Application Areas
Consumer electronics
Computing systems
Portable devices
Industrial controls
Automotive systems
Product Lifecycle
Active product status
Not reported as nearing discontinuation
Ongoing availability of replacements and possible upgrades
Several Key Reasons to Choose This Product
Accurate monitoring of power supply stability
Compact footprint for space-sensitive designs
Easy to integrate with various electronic systems
Enhances system reliability with precise reset features
Backed by Texas Instruments' reputation and support
TPS3809K33QDBVRTexas Instruments