Manufacturer Part Number
TPS3808G33DBVRG4
Manufacturer
Texas Instruments
Introduction
The TPS3808G33DBVRG4 is a power management integrated circuit (PMIC) supervisor from Texas Instruments, designed to monitor power supply voltages and provide a reset signal to digital systems upon power failure.
Product Features and Performance
Simple Reset/Power-On Reset functionality
Monitors single voltage level
Voltage threshold set at 3.07V
Provides output in Open Drain or Open Collector configuration
Features Active Low reset signal
Reset Timeout is Adjustable/Selectable, allowing for customized timing configurations
Operates across a wide temperature range: -40°C to 125°C
Product Advantages
Enables precise voltage monitoring critical for system reliability
Adjustable timeout provides flexibility for system reset response
Robust operation under extreme temperature conditions
Low power consumption enhances overall system efficiency
Key Technical Parameters
Voltage Threshold: 3.07V
Operating Temperature: -40°C ~ 125°C (TJ)
Output: Open Drain or Open Collector
Reset: Active Low
Mounting Type: Surface Mount
Package / Case: SOT-23-6
Quality and Safety Features
Manufactured by Texas Instruments, ensuring high reliability and performance
Designed for high-temperature operational stability
Compatibility
Surface mount package (SOT-23-6) for compatibility with a wide range of PCB designs
Application Areas
Power supply monitoring in digital systems
Automotive, industrial, and consumer electronics requiring voltage supervision
Product Lifecycle
Classified as Obsolete, indicating the product is near or at the end of its production life
Potential for availability of replacements or upgrades directly from Texas Instruments
Several Key Reasons to Choose This Product
Specifically designed for simple reset/power-on reset applications
Adjustable/Selectable reset timeout for enhanced system customization
Robust construction allows for operation in extreme conditions, ensuring system reliability
Low threshold voltage of 3.07V ideally suited for 3.3V systems
Obsolescence status necessitates consideration for future-proofing with potential replacements or upgrades
