Manufacturer Part Number
TPS3837L30DBVR
Manufacturer
Texas Instruments
Introduction
The TPS3837L30DBVR is a power management integrated circuit (PMIC) supervisor designed for monitoring voltage levels and providing a reset signal to maintain system integrity.
Product Features and Performance
Monitors a single voltage level
64V threshold voltage for precision monitoring
Active high reset output
Push-pull, totem pole output configuration for direct drive capability
Minimum reset timeout of 10ms for system recovery
Operates over a wide temperature range from -40°C to 85°C
Surface mount SC-74A, SOT-753 package for compact installation
Product Advantages
Ensures reliable startup and operation by monitoring critical voltage levels
Active high reset simplifies interface with microcontrollers and other digital logic
Push-pull output eliminates the need for external pull-up resistors, saving space and cost
Wide operating temperature range allows for use in harsh environments
Key Technical Parameters
Voltage threshold: 2.64V
Reset timeout: 10ms minimum
Operating temperature: -40°C to 85°C
Package: SOT-23-5
Quality and Safety Features
Produced by Texas Instruments, a leader in semiconductor reliability and quality
Robust design ensures stable operation under varying conditions
Compatibility
Compatible with a wide range of microcontrollers and digital logic systems due to its active high reset and push-pull output
Application Areas
Embedded systems
Microcontroller-based applications
Industrial equipment monitoring
Portable electronics
Power supply systems
Product Lifecycle
Currently marked as Last Time Buy, indicating nearing discontinuation
Alternatives or upgrades should be considered for future designs
Several Key Reasons to Choose This Product
Reliable voltage monitoring ensures system integrity
Active high reset simplifies system design and interfacing
Texas Instruments' reputation for quality adds confidence to product reliability
Compact SOT-23-5 package suitable for space-constrained applications
Wide operating temperature range for versatility in application environments