Manufacturer Part Number
TPS3837E18DBVT
Manufacturer
Texas Instruments
Introduction
The TPS3837E18DBVT is a power management integrated circuit designed to monitor voltage and provide reset signals to microcontrollers.
Product Features and Performance
Power-On Reset generator
71V fixed threshold voltage
10ms minimum reset time delay
Active high reset output
Push-Pull, Totem Pole output configuration
Single voltage monitoring
Supports operating temperature range from -40°C to 85°C
Compact SC-74A, SOT-753 package for easy surface mounting
Compatible with SOT-23-5 device package specifications
Designed for low power consumption
Product Advantages
High accuracy voltage monitoring for reliable operation
Minimal external components required for ease of design
Low power consumption aiding in energy-efficient systems
Supports automated placement due to Tape & Reel packaging
Key Technical Parameters
Voltage - Threshold: 1.71V
Reset Timeout: 10ms Minimum
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Output: Push-Pull, Totem Pole
Number of Voltages Monitored: 1
Reset: Active High
Quality and Safety Features
Built-in hysteresis to prevent false resets
Over-temperature protection
Robust ESD protection for device longevity and reliability
Compatibility
Compatible with various microcontrollers requiring Active High reset
Supports surface-mount technology for compatibility with modern PCB design
Application Areas
Portable electronics
Embedded systems
Microcontroller-based applications
Communication equipment
Industrial controls
Product Lifecycle
Active (Check for latest updates from Texas Instruments on lifecycle status)
Not reported as nearing discontinuation
Replacements or upgrades may be available, consult Texas Instruments for current products
Several Key Reasons to Choose This Product
Accurate voltage monitoring ensures system stability
Active high reset signal simplifies design for certain microcontroller circuits
Wide operating temperature range suitable for industrial applications
Energy efficiency enhances battery life in portable devices
Tape & Reel packaging enables high-volume manufacturing processes
Texas Instruments' reputation for quality and robustness
