Manufacturer Part Number
TPS78925DBVR
Manufacturer
Texas Instruments
Introduction
Low-dropout voltage regulator for power-sensitive applications
Product Features and Performance
Single LDO regulator
Low quiescent current of 28 µA
High PSRR of 85dB at 1kHz
Fixed output voltage of 2.5V
Input voltage up to 10V
Surface mount package SC-74A, SOT-753
Positive output configuration
Integrated enable control feature
Product Advantages
High power supply rejection ratio provides stable output
Low quiescent current improves energy efficiency
Overcurrent and overtemperature protection for safety
Reverse polarity protection prevents damage from incorrect power connections
Supports up to 100mA output current for driving small loads
Wide operating temperature range from -40°C to 125°C for extreme environments
Key Technical Parameters
Input voltage (max): 10V
Output voltage (min/fixed): 2.5V
Output current: 100mA
Quiescent Current (Iq): 28 µA
PSRR: 85dB (1kHz)
Operating temperature range: -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Reverse polarity protection
Compatibility
Compatible with surface mount technology
Fits SOT-23-5 package footprint
Application Areas
Battery-powered devices
Microcontroller power supply
Analog circuits
Portable electronics
Product Lifecycle
Status: Active
Not nearing discontinuation
Upgrades or replacements available upon request
Several Key Reasons to Choose This Product
Efficient power management for portable devices
Low dropout helps maintain regulation with low input-to-output voltage difference
High PSRR ensures stable operation in noisy environments
Robust safety features prolong device life and ensure reliability
Wide temperature range suits various industrial and consumer applications
Compact SOT-23-5 package saves board space
Easy to integrate with other components due to standard packageарамет
Active status ensures continued production and support
Supporting design resources and tools available from Texas Instruments
TPS78928DBVRG4Texas InstrumentsIC REG LINEAR 2.8V 100MA SOT23-5