Manufacturer Part Number
TLV75519PDRVR
Manufacturer
Texas Instruments
Introduction
The TLV75519PDRVR is a high-efficiency, low-dropout voltage regulator from Texas Instruments, designed for applications requiring a precise 1.9V output from inputs up to 5.5V.
Product Features and Performance
Low dropout voltage of 0.4V at 500mA load improves efficiency
Fixed 1.9V output voltage for direct application use
Supports up to 500mA output current for high-load applications
Low quiescent current of 31µA for power-sensitive applications
High PSRR of 52dB from 1kHz to 1MHz ensuring stable output
Over current and over temperature protection for enhanced safety
Enable feature for power management flexibility
Wide operating temperature range from -40°C to 125°C
Product Advantages
High-efficiency performance suitable for battery-powered devices
Precision output voltage for sensitive electronic circuits
Low power consumption extends battery life
Robust protection features ensure long-term reliability
Compact 6-WDFN package for space-constrained applications
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 1.9V
Voltage Dropout (Max): 0.4V @ 500mA
Current Output: 500mA
PSRR: 52dB (1kHz ~ 1MHz)
Quality and Safety Features
Over current and over temperature protections
High PSRR for stable performance under varying conditions
Compatibility
Compatible with a wide range of microcontrollers and digital devices requiring 1.9V
Application Areas
Portable and battery-powered devices
IoT devices
Microcontroller power supplies
Wireless communication systems
Product Lifecycle
The product status is active, indicating ongoing manufacturing and support, with no immediate risk of discontinuation.
Several Key Reasons to Choose This Product
High-efficiency LDO regulator from a reliable manufacturer, Texas Instruments
Stable, low-noise output suitable for sensitive electronics
Low quiescent current enhances battery life in portable applications
Strong protection features for reliability in harsh conditions
Compact form factor for easy integration into design projects
Active product status ensures long-term availability and support
