Manufacturer Part Number
TPS73525DRVR
Manufacturer
Texas Instruments
Introduction
The TPS73525DRVR is a low-dropout (LDO) linear regulator designed to deliver a fixed output of 2.5V with a maximum current of 500mA. Ideal for power-sensitive applications due to its low quiescent current and high PSRR.
Product Features and Performance
Single linear LDO regulator
Fixed 2.5V output with 500mA current capability
Low quiescent current of 65 µA, enhancing power efficiency
High PSRR of 66dB at 100 Hz and 22dB at 100 kHz, ensuring stable output
Wide input voltage range up to 6.5V
Maximum voltage dropout: 0.5V at 500mA load
Product Advantages
High efficiency for battery-operated devices
Low noise output, suitable for RF applications
Compact 6-WDFN exposed pad and 6-WSON (2x2) package saves board space
Key Technical Parameters
Input Voltage (Max): 6.5V
Output Voltage (Min/Fixed): 2.5V
Current Output: 500mA
Voltage Dropout (Max): 0.5V @ 500mA
Quiescent Current (Iq): 65 µA
PSRR: 66dB ~ 22dB (100Hz ~ 100kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with various microcontrollers and digital systems requiring a 2.5V power supply
Application Areas
IoT devices
Battery-powered equipment
Portable electronics
Medical devices
Product Lifecycle
Currently active with ongoing manufacturer support
No announced discontinuation, availability of upgrades or replacements to be confirmed as required
Several Key Reasons to Choose This Product
Extremely low dropout enhances operational efficiency
High PSRR ensures stability in fluctuating environments
Low quiescent current ideal for power-sensitive applications
Robust safety features safeguard the device and connected components
Compact and versatile package suitable for space-limited applications
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