Manufacturer Part Number
TPS3838K33QDBVRQ1
Manufacturer
Texas Instruments
Introduction
The TPS3838K33QDBVRQ1 is a power management supervisor designed for monitoring a single voltage threshold. This device ensures system stability in power-sensitive applications by providing reset signals to handle power failures gracefully.
Product Features and Performance
Monitors one voltage level
Voltage threshold set at 2.93V
Output type is open drain or open collector
Provides active low reset
Reset timeout period of 10ms minimum
Ideal for automotive applications with operating temperatures ranging from -40°C to 125°C
Built-in AEC-Q100 qualification for automotive reliability
Product Advantages
Ensures reliable operation and system stability through voltage monitoring
Flexible output options accommodate various design requirements
Quick response time to voltage changes enhances system safety
Key Technical Parameters
Voltage Threshold: 2.93V
Reset: Active Low
Reset Timeout: 10ms Minimum
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Quality and Safety Features
AEC-Q100 qualified for high reliability in automotive environments
Robust operation in extreme temperature conditions
Compatibility
Compatible with systems requiring single voltage monitoring
Flexible mounting and package options for broad application use
Application Areas
Automotive systems
Power-sensitive electronic devices
Product Lifecycle
Currently active with no indication of discontinuation
Ongoing support and availability of replacements or upgrades
Several Key Reasons to Choose This Product
High reliability in automotive-grade applications backed by AEC-Q100 qualification
Versatile output options support various system design needs
Long-lasting performance across a wide range of operating temperatures
Immediate response to power deviations, securing system integrity