Manufacturer Part Number
TPS73630DBVR
Manufacturer
Texas Instruments
Introduction
Low Dropout Regulator for power-sensitive applications
Product Features and Performance
Fixed 3V output supporting up to 400mA
Low dropout voltage of 0.2V @ 400mA
Low quiescent current of 550 µA
Good PSRR of 58dB to 37dB within 100Hz to 10kHz
Enable pin for power saving and control
Over Current and Over Temperature Protection
Reverse Polarity Protection
Product Advantages
High efficiency due to low dropout
Low power consumption with quiescent current
Robust design suitable for various applications
Compact SOT-23-5 package for space-constrained designs
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Fixed): 3V
Current - Output: 400mA
Dropout Voltage (Max): 0.2V
Quiescent Current (Iq): 550 µA
Supply Current (Max): 1 mA
PSRR: 58dB ~ 37dB (from 100Hz to 10kHz)
Temperature Range: -40°C to 125°C
Quality and Safety Features
Over Current, Over Temperature, and Reverse Polarity Protection
Compatibility
Surface Mount compatible with SC-74A, SOT-753 package
Application Areas
Consumer electronics, portable devices, medical equipments
Product Lifecycle
Active status with no indication of nearing discontinuation
Reasons to Choose This Product
Highly reliable in extreme temperature conditions
Efficient power management for battery-powered devices
Minimizes power loss during conversion
Supports a wide range of applications due to its robust features
Easy to integrate into a variety of circuit designs with surface-mount packaging