Manufacturer Part Number
TPS78415QWDRBRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-qualified low-dropout linear voltage regulator
Product Features and Performance
Single positive output LDO regulator
Fixed output voltage of 1.5V
High PSRR of 60dB at 1kHz
Low dropout voltage of 0.175V at 300mA load
Low quiescent current of 40 µA
Enable pin for power saving
Thermal shutdown and over-current protection
Product Advantages
Robust power management for automotive applications
High-temperature operation capability
Enhanced power supply rejection for stable output
Minimal drop in voltage even at maximum output current
Low idle power consumption
Key Technical Parameters
Input voltage up to 6V
Output current capacity of 300mA
Dropout voltage 0.175V at max load
Quiescent current of 40 µA
Power Supply Ripple Rejection ratio from 60dB to 30dB between 1kHz and 1MHz
Quality and Safety Features
Operating temperature range from -40°C to 150°C
Over current and over temperature protection
Automotive-grade product, AEC-Q100 qualified
Compatibility
Wettable flank surface mount packaging for enhanced solder quality
Compatible with 8-SON (3x3) device packages
Application Areas
Automotive power systems
Infotainment and telematics
Advanced driver assistance systems (ADAS)
Power supplies for microcontrollers and sensors
Product Lifecycle
Active product status
Availability of replacements or upgrades not specified
Key Reasons to Choose This Product
Reliable power supply under harsh automotive conditions
High-temperature survivability ensuring resilience in varied environments
Low power consumption advantageous for battery-operated systems
Excellent voltage stability vital for sensitive electronic circuits
Quality certification imparting confidence in automotive safety standards
Compact 8-VDFN package suitable for space-constrained applications
TPS784075QWDRBRQ1Texas InstrumentsIC POWER