Manufacturer Part Number
TPS76425DBVT
Manufacturer
Texas Instruments
Introduction
The TPS76425DBVT is a low dropout regulator designed for power-sensitive applications, providing efficient linear voltage regulation.
Product Features and Performance
Fixed output voltage of 2.5V
Low dropout voltage of 0.6V at 150mA load
Output current up to 150mA
Low quiescent current of 100 µA, ideal for battery-operated devices
Excellent PSRR of 60dB at 1kHz, ensuring stable output
Enable pin for power saving
Compact SOT-23-5 package for space-constrained applications
Product Advantages
High efficiency in low dropout conditions
Minimal power consumption in idle mode
Robust protection features including over-current, over-temperature, and reverse polarity protection
Simple external component requirement
Easy to use and integrate into various designs
Key Technical Parameters
Input Voltage (Max): 10V
Output Voltage (Min/Fixed): 2.5V
Current Output: 150mA
Voltage Dropout (Max): 0.6V @ 150mA
PSRR: 60dB at 1kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Over Current Protection ensures device safety under abnormal conditions
Over Temperature Protection prevents overheating
Reverse Polarity Protection guards against incorrect power application
Compatibility
Designed for use in low-voltage, battery-operated electronics due to its low quiescent current and dropout voltage
Application Areas
Battery-powered devices
Portable electronics
Low-power microcontrollers and digital systems
Wearable technology
Product Lifecycle
Currently active and not near discontinuation
Available replacements or upgrades can be explored within Texas Instruments’ extensive LDO regulator portfolio
Several Key Reasons to Choose This Product
High-efficiency operation in applications with limited power budget
Supports extended battery life in portable applications due to low Iq
Comprehensive protection features enhance device reliability and longevity
Versatile use in a wide range of low-voltage applications
Continued support and availability from Texas Instruments
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