Manufacturer Part Number
LP5912-5.0DRVR
Manufacturer
Texas Instruments
Introduction
A high-performance, low-dropout linear voltage regulator designed for power-sensitive applications.
Product Features and Performance
Positive output configuration with a fixed 5V output voltage
Single regulator output for streamlined power management
Highly stable over a range of input voltages up to 6.5V
Exceptional voltage dropout performance at 0.18V @ 500mA
Low current consumption with 55µA quiescent current
Supply current does not exceed 600 µA
Excellent power supply rejection ratio (PSRR) across a range of frequencies
Product Advantages
High efficiency offers extended battery life in portable applications
Low dropout voltage enables operation close to the input voltage
Low quiescent current for energy-sensitive applications
Comprehensive protection features improve product reliability
Key Technical Parameters
Input Voltage (Max): 6.5V
Output Voltage (Min/Fixed): 5V
Current - Output: 500mA
Voltage Dropout (Max): 0.18V @ 500mA
Quiescent Current (Iq): 55 µA
Supply Current (Max): 600 µA
PSRR: 80dB to 40dB from 100Hz to 100kHz
Quality and Safety Features
Over Temperature Protection
Reverse Polarity Protection
Short Circuit Protection
Compatibility
Surface mount compatible with 6-WDFN exposed pad
Designed to fit supplier device package 6-WSON (2x2)
Application Areas
Ideal for battery-powered devices
Suitable for IoT devices, portable electronics, and industrial applications
Product Lifecycle
Currently active product with no immediate discontinuation planned
Options for replacement or upgrade available through Texas Instruments
Several Key Reasons to Choose This Product
Optimal choice for compact and efficient power regulation in design
Highly precise voltage regulation ideal for sensitive electronic components
Extended device longevity due to low quiescent current
Robust protection features ensure continuous operation under stressful conditions
Broad compatibility with surface mount technology simplifies PCB design
