Manufacturer Part Number
TPS3840DL31DBVR
Manufacturer
Texas Instruments
Introduction
TPS3840DL31DBVR is a power management integrated circuit (PMIC) supervisor, designed for monitoring a single voltage level and ensuring system integrity through resets.
Product Features and Performance
Monitors one voltage level
1V fixed voltage threshold
Active low reset signal
Reset timeout of 619ms typical
Operational across a wide temperature range (-40°C ~ 125°C)
Surface mountable with SOT-23-5 package
Product Advantages
High-precision voltage monitoring
Long reset timeout ensures system stability
Suitable for harsh environmental conditions
Small footprint allows for usage in space-constrained applications
Key Technical Parameters
Voltage Threshold: 3.1V
Reset Timeout: 619ms Typical
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package: SC-74A, SOT-753
Quality and Safety Features
Built to Texas Instruments' high-quality standards for PMICs
Ensures reliable operation and system stability through precise monitoring and reset functions
Compatibility
Compatible with a wide range of microcontrollers and digital systems requiring voltage supervision
Application Areas
Consumer Electronics
Industrial Control Systems
Automotive Applications
Networking Equipment
Portable Devices
Product Lifecycle
Status: Active
Not currently nearing discontinuation, with support and replacements readily available
Several Key Reasons to Choose This Product
High reliability and precision for critical system monitoring
Robust operation in a wide range of environmental conditions
Compact package suitable for various applications
Backed by Texas Instruments' support and reputation in power management solutions
Ensures system stability and integrity through effective reset mechanisms
TPS3840DL42DBVRQ1Texas Instruments