Manufacturer Part Number
TLV73311PQDRVRQ1
Manufacturer
Texas Instruments
Introduction
A high-performance, low-dropout linear voltage regulator designed for automotive and industrial applications.
Product Features and Performance
Automotive-qualified to AEC-Q100 standards
Wide operating temperature range of -40°C to 125°C
Fixed output voltage of 1.1V
Output current capability of 300mA
Low quiescent current of 62μA
High power supply rejection ratio (PSRR) of 68dB to 28dB from 100Hz to 100kHz
Integrated protection features including current limit, thermal shutdown, and undervoltage lockout (UVLO)
Enable control feature
Product Advantages
Robust automotive and industrial-grade performance
Compact 6-WSON (2x2) package
Efficient power delivery with low dropout voltage
Reliable protection against overcurrent, overtemperature, and undervoltage conditions
Ideal for powering sensitive analog and digital circuits
Key Technical Parameters
Manufacturer Part Number: TLV73311PQDRVRQ1
Package: 6-WDFN Exposed Pad
Mounting Type: Surface Mount
Output Type: Fixed
Output Voltage: 1.1V
Output Current: 300mA
Input Voltage (Max): 5.5V
Quiescent Current: 62μA
Voltage Dropout (Max): 0.51V @ 300mA
Number of Regulators: 1
Protection Features: Current Limit, Thermal Shutdown, UVLO
Control Features: Enable
Quality and Safety Features
RoHS3 compliant
Automotive-grade AEC-Q100 qualification
Integrated protection against overcurrent, overtemperature, and undervoltage conditions
Compatibility
Suitable for automotive and industrial applications
Can be used to power sensitive analog and digital circuits
Application Areas
Automotive electronics (e.g., infotainment systems, driver assistance systems)
Industrial control and automation equipment
Portable and battery-powered devices
General-purpose low-voltage power supply applications
Product Lifecycle
This product is currently in active production and not nearing discontinuation.
Replacements or upgrades may be available in the future as part of Texas Instruments' product roadmap.
Key Reasons to Choose This Product
Robust automotive and industrial-grade performance
Efficient power delivery with low dropout voltage
Reliable protection against overcurrent, overtemperature, and undervoltage conditions
Compact and space-saving 6-WSON (2x2) package
Ideal for powering sensitive analog and digital circuits in a wide range of applications