Manufacturer Part Number
TLV74111PDQNR
Manufacturer
Texas Instruments
Introduction
High-performance, low-dropout linear voltage regulator with fast transient response and low quiescent current
Product Features and Performance
Fixed 1.1V output voltage
150mA output current
5V maximum input voltage
70dB to 55dB PSRR (100Hz to 1MHz)
Thermal shutdown, current limit, and UVLO protection
Enable control feature
72V maximum voltage dropout at 100mA
Product Advantages
Compact 4-pin X2SON (1x1) package
Wide operating temperature range of -40°C to 125°C
Low quiescent current of 50μA
High PSRR for improved noise rejection
Comprehensive protection features
Key Technical Parameters
Output voltage: 1.1V (fixed)
Output current: 150mA
Input voltage range: 5.5V (max)
PSRR: 70dB to 55dB (100Hz to 1MHz)
Voltage dropout: 0.72V @ 100mA
Quiescent current: 50μA
Operating temperature: -40°C to 125°C
Quality and Safety Features
ROHS3 compliant
Thermal shutdown, current limit, and UVLO protection
Compatibility
Surface mount, 4-pin X2SON (1x1) package
Application Areas
Portable electronics
Power management circuits
Battery-powered devices
Product Lifecycle
Current product, no discontinuation planned
Replacement and upgrade options available
Key Reasons to Choose This Product
High performance and efficiency with low dropout voltage
Comprehensive protection features for reliable operation
Compact packaging and wide temperature range for versatile use
Low quiescent current for extended battery life in portable applications
Excellent PSRR for improved noise rejection in sensitive circuits
