Manufacturer Part Number
TPS71519DCKR
Manufacturer
Texas Instruments
Introduction
LDO Voltage Regulator for stable power supply
Product Features and Performance
Fixed 1.9V Output
Low Dropout: 0.75V @ 50mA
Low Quiescent Current: 4.2 µA
PSRR: 60dB at 100kHz
Output Current: 50mA
High Input Voltage Range: Up to 24V
Stable with Low-ESR Capacitors
Product Advantages
Highly efficient for battery-powered applications
Minimal power loss during operation
Good transient response
High PSRR for noise sensitive applications
Key Technical Parameters
Input (Max): 24V
Output (Min/Fixed): 1.9V
Dropout Voltage (Max): 0.75V @ 50mA
Output Current: 50mA
Quiescent Current (Iq): 4.2 µA
PSRR: 60dB (100kHz)
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Thermal Overload Protection
Compatibility
Compatible with various microcontrollers and digital systems
Use with 5-TSSOP, SC-70-5, SOT-353 package footprints
Application Areas
Portable Electronics
Battery-Powered Devices
Wireless Networks
Medical Devices
Automotive Electronics
Product Lifecycle
Last Time Buy status
Future replacement or upgrade options may vary
Several Key Reasons to Choose This Product
Extended operating temperature suitable for industrial applications
Low dropout performance for higher efficiency
Low quiescent current beneficial for battery life
Texas Instruments' reputation for reliable and robust products
High input voltage capability catering to a wide range of applications
Easy to use in space-constrained applications due to small package size