Manufacturer Part Number
LP5912-3.0DRVR
Manufacturer
Texas Instruments
Introduction
The LP5912-3.0DRVR is a low-dropout linear regulator optimized for power management, offering a fixed output voltage of 3V, designed by Texas Instruments.
Product Features and Performance
Low dropout voltage: 0.25V @ 500mA
Output current up to 500mA
Quiescent current: 55 µA
Maximum supply current: 600 µA
High PSRR: 80dB ~ 40dB across 100Hz to 100kHz
Includes control features such as Enable, Power Good, and Soft Start
Incorporates protection features like Over-Temperature, Reverse Polarity, and Short Circuit
Operational temperature range from -40°C to 125°C
Product Advantages
High efficiency due to low dropout and low Iq
Stable output with high PSRR across a wide range of frequencies
Small footprint suitable for space-constrained applications
Key Technical Parameters
Voltage - Input (Max): 6.5V
Voltage - Output (Min/Fixed): 3V
Current - Output: 500mA
Voltage Dropout (Max): 0.25V @ 500mA
PSRR: 80dB ~ 40dB (100Hz ~ 100kHz)
Quality and Safety Features
Protected against Over-Temperature, Reverse Polarity, and Short Circuit conditions for enhanced safety and reliability.
Compatibility
Surface Mount type compatible with standard mounting technologies
Package / Case: 6-WDFN Exposed Pad
Supplier Device Package: 6-WSON (2x2)
Application Areas
Ideal for battery-powered devices, IoT, and portable applications where power efficiency and minimal space usage are critical.
Product Lifecycle
This product is currently active, with no indications from Texas Instruments of discontinuation. Customers can expect ongoing support and availability.
Several Key Reasons to Choose This Product
Offers a high degree of power management efficiency and reliability for advanced portable devices.
Includes crucial control and protection features as standard, adding value without complicating design.
High PSRR ensures stable operation across a wide frequency range, ideal for sensitive electronic devices.
Supported by Texas Instruments' reputation for quality and reliability in power management solutions.
