Manufacturer Part Number
TPS78825DBVR
Manufacturer
Texas Instruments
Introduction
TPS78825DBVR is a low dropout (LDO) linear voltage regulator optimized for power-sensitive applications, designed by Texas Instruments for efficient power management.
Product Features and Performance
Single regulator output
Fixed output of 2.5V
Input voltage up to 10V
Low dropout voltage of 0.3V at 150mA load
Output current capability of 150mA
Low quiescent current of 385 µA
High PSRR of 70dB at 1kHz
Features enable control
Product Advantages
Offers stable and precise voltage regulation
Suitable for battery-powered devices due to low quiescent current
High PSRR enhances performance in noisy environments
Thermal and overcurrent protection enhances durability
Key Technical Parameters
Input Voltage (Max): 10V
Output Voltage (Min/Fixed): 2.5V
Dropout Voltage (Max): 0.3V at 150mA
Output Current: 150mA
Quiescent Current (Iq): 385 µA
PSRR: 70dB at 1kHz
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with various microcontrollers and digital systems
Suitable for surface mount technology (SMT)
Application Areas
Mobile phones
PDAs
Digital cameras
Portable media players
Product Lifecycle
Currently active product status
Not indicated as nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
High reliability and efficient power regulation for sensitive electronics
Extensive protection features ensure long-term stability and safety
Low dropout voltage ideal for applications with minimal input-output voltage difference
Compact and versatile SOT-23-5 packaging suitable for space-constrained applications