LP3853ESX-3.3 - Texas Instruments

Manufacturer Part Number

LP3853ESX-3.3

Manufacturer

Texas Instruments

Introduction

Low Dropout Linear Voltage Regulator

Product Features and Performance

Positive Output Configuration

Fixed Output Type

Single Regulator

High PSRR of 73dB at low frequencies

Enable Control Feature

Over Current, Over Temperature, and Short Circuit Protection

Product Advantages

Low Dropout Voltage of 0.6V at 3A load

High Output Current of 3A

Wide Operating Temperature Range -40°C to 125°C

Key Technical Parameters

Input Voltage Max 7V

Output Voltage 3.3V

Current Quiescent 4 mA

Supply Current Max 10 mA

Power Supply Rejection Ratio ranges from 73dB to 57dB at 120Hz

Quality and Safety Features

Over Current and Over Temperature Protection

Short Circuit Protection

Compatibility

Surface Mount

TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Package

DDPAK-5 Supplier Device Package

Application Areas

Power Management Systems

Electronics Requiring 3.3V Fixed Output

Product Lifecycle

Obsolete

Potential Requirement for Replacement or Upgrade

Reasons to Choose This Product

Low Dropout Ideal for Low Voltage Applications

High Output Current for Demanding Loads

Robust Thermal and Current Protection

Excellent Noise Suppression with High PSRR

Suitable for Automated Surface Mount Processes

Established Manufacturer with Proven Reliability