LP3852EMP-2.5 - Texas Instruments

Manufacturer Part Number

LP3852EMP-2.5

Manufacturer

Texas Instruments

Introduction

Low Drop Out (LDO) voltage regulator for power management

Product Features and Performance

Single positive output regulator

Fixed output voltage of 2.5V

Low dropout voltage of 0.44V at 1.5A load

Maximum output current of 1.5A

Low quiescent current of 3 mA

High PSRR of 73dB to 57dB at 120Hz

Integrated enable control feature

Overcurrent, overtemperature, and short-circuit protection

Product Advantages

Highly efficient for low voltage applications

Minimal additional external components required

Stable operation with low dropout performance

Robust protection features for improved safety

Key Technical Parameters

Input voltage up to 7V

Dropout voltage: 0.44V @ 1.5A

Output current of 1.5A

Quiescent current: 3 mA

Supply current: Max 10 mA

Power Supply Rejection Ratio: 73dB ~ 57dB (120Hz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short-circuit protection

Compatibility

Compatible with various electronic devices requiring 2.5V regulated output

Application Areas

Consumer electronics

Industrial control systems

Telecommunications equipment

Product Lifecycle

Last Time Buy status indicates nearing end of production

Potential need for replacement or upgrade options

Reasons to Choose This Product

Optimal for systems with 2.5V power requirements

Minimized power loss due to low dropout voltage

Supports up to 1.5A load currents adequately for most small-scale applications

Low quiescent current enhances battery life in portable devices

High PSRR ensures clean voltage supply despite input noise

Integral protection features prolong device longevity

SOT-223-5 package for easy surface mount assembly