LP3852EMP-1.8 - Texas Instruments

Manufacturer Part Number

LP3852EMP-1.8

Manufacturer

Texas Instruments

Introduction

The LP3852EMP-1.8 is designed to offer low dropout voltage regulation for various applications, packaged in SOT-223-5, suitable for surface mounting.

Product Features and Performance

Fixed output voltage of 1.8V

Maximum input voltage of 7V

Dropout voltage of 0.43V at 1.5A

Output current capacity of 1.5A

Low quiescent current of 3 mA

Excellent power supply rejection ratio: 73dB to 57dB at 120Hz

Features enable control

Product Advantages

Highly efficient with low dropout voltage

Stable operation with built-in over current, over temperature, and short circuit protection

Compact surface mount package, TO-261-5, enabling simplified PCB design

Key Technical Parameters

Input Voltage (Max): 7V

Output Voltage (Min/Fixed): 1.8V

Dropout Voltage (Max): 0.43V at 1.5A

Current - Output: 1.5A

Current - Quiescent (Iq): 3 mA

PSRR: 73dB ~ 57dB (120Hz)

Quality and Safety Features

Over current protection

Over temperature protection

Short circuit protection

Compatibility

Suitable for use in systems requiring up to 1.5A current with a voltage supply up to 7V

Application Areas

Communication systems

Portable electronics

Peripheral computer power supplies

Product Lifecycle

Product status: Last Time Buy

Consider procuring in volume or verifying availability of replacements or upgrades

Several Key Reasons to Choose This Product

Optimal performance in low voltage environments

High reliability with built-in safety features

Compact and efficient design suitable for diverse applications

Highly competitive dropout performance

Extended operational temperature range from -40°C to 125°C