Manufacturer Part Number
TPS73125DBVR
Manufacturer
Texas Instruments
Introduction
The TPS73125DBVR is a low dropout regulator from Texas Instruments designed for power-sensitive applications.
Product Features and Performance
Low dropout voltage of 0.1V at 150mA
Stable with low ESR capacitors
Low quiescent current of 550 µA
High PSRR of 58dB at 100Hz
Fixed output voltage of 2.5V
Integrated fault protection features
Product Advantages
High accuracy output voltage for precise power supply
Low dropout improves efficiency
High PSRR ensures clean voltage in noisy environments
Suitable for battery-powered devices due to low Iq
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Fixed): 2.5V
Current - Output: 150mA
Dropout Voltage (Max): 0.1V
Quiescent Current (Iq): 550 µA
Supply Current (Max): 750 µA
PSRR: 58dB to 37dB across 100Hz to 10kHz
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Reverse Polarity Protection
Compatibility
Compatible with ceramic, tantalum, and aluminum electrolytic capacitors
Application Areas
Consumer Electronics
Portable Devices
Battery-Powered Applications
Wireless Modules
Product Lifecycle
Status: Active
No indication of nearing discontinuation
Several Key Reasons to Choose This Product
Highly efficient for power-critical designs
Accurate and clean power supply for sensitive circuits
Low quiescent current extends battery life
Robust protection features enhance product reliability
Adequate temperature range for diverse applications
Surface mount package compatible with automated manufacturing processes
