Manufacturer Part Number
TPS79028DBVR
Manufacturer
Texas Instruments
Introduction
Low-dropout linear regulator designed for power-sensitive applications
Product Features and Performance
Fixed 2.8V output voltage
Low dropout voltage of 0.13V @ 50mA load
Quiescent current of 28 µA
Power supply rejection ratio of 85dB at 1kHz
Output current capability of 50mA
Enable pin for on/off control
Product Advantages
Highly stable and accurate voltage output
Energy-efficient operation due to low quiescent current
Excellent noise suppression capabilities
Simple enable/disable functionality
Key Technical Parameters
Maximum input voltage of 10V
Single output regulator configuration
Over current and over temperature protection
Reverse polarity protection
Maximum junction temperature of 125°C
Quality and Safety Features
Built-in protection features enhance longevity and safety
Compliant with industry standards for quality assurance
Compatibility
Compatible with a range of electronic circuits requiring a stabilized 2.8V supply
Surface mount SC-74A, SOT-753 package for compact PCB design
Application Areas
Battery-powered devices
Portable electronics
Microcontroller power supply
Wireless communication modules
Product Lifecycle
Currently active product with no indication of discontinuation
Manufacturer support available for replacements or upgrades
Several Key Reasons to Choose This Product
Maintains stable voltage under varying load conditions
Low dropout enhances efficiency in battery-operated devices
Robust protection features ensure reliable operation under stress
Compact size suitable for space-constrained applications
Supported by Texas Instruments' reputation for reliable and durable components
TPS78928DBVRG4Texas InstrumentsIC REG LINEAR 2.8V 100MA SOT23-5