Manufacturer Part Number
TPS73601QDBVRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade, low dropout linear voltage regulator designed for power-sensitive applications
Product Features and Performance
High PSRR of 58dB at 100Hz
Low dropout voltage of 0.2V at 400mA load
Adjustable output voltage from 1.2V to 5.5V
Output current capability of 400mA
Low quiescent current of 550 µA
Current supply maximum of 1 mA
Product Advantages
Excellent load and line transient response
High accuracy and stability
Low power consumption
Thermal shutdown and overcurrent protection
Key Technical Parameters
Input voltage up to 5.5V
Dropout voltage of 0.2V @ 400mA
Output current of 400mA
Quiescent current of 550 µA
Supply current maximum of 1 mA
PSRR from 58dB to 37dB across 100Hz to 10kHz
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Built-in Over Current and Over Temperature protection
Reverse Polarity protection for enhanced safety
Compatibility
Compatible with various microcontrollers and digital systems requiring stable low voltage supply
Application Areas
Automotive electronics
Sensitive analog circuits
Battery-powered devices
Product Lifecycle
Active status with ongoing manufacturer support
Not nearing discontinuation
Replacements or upgrades may be available
Several Key Reasons to Choose This Product
Stable voltage supply in variable conditions
Low dropout enhances battery life for portable applications
Meets stringent automotive industry standards
Compact SOT-23-5 package for space-constrained applications
Fully protected against common electrical faults
Ensures low noise operation for sensitive electronic systems
