LP3853ES-5.0 - Texas Instruments

Manufacturer Part Number

LP3853ES-5.0

Manufacturer

Texas Instruments

Introduction

The LP3853ES-5.0 is a low dropout (LDO) linear voltage regulator designed to provide a fixed 5V output from an input voltage up to 7V.

Product Features and Performance

Fixed 5V output voltage

Low dropout voltage of 0.6V at 3A output current

High output current of 3A

Power Supply Rejection Ratio (PSRR) ranging from 73dB to 57dB at 120Hz

Enable control feature for power management

Product Advantages

High efficiency due to low dropout voltage

Robust output current capacity

Enhanced thermal performance with surface mount TO-263 packaging

Key Technical Parameters

Input Voltage (Max): 7V

Output Voltage (Fixed): 5V

Dropout Voltage (Max): 0.6V at 3A

Output Current: 3A

Quiescent Current: 4 mA

Supply Current (Max): 10 mA

PSRR: 73dB ~ 57dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with various applications requiring a 5V fixed output within the input range of up to 7V

Application Areas

Power management circuits

Consumer electronics

Telecommunications equipment

Product Lifecycle

Status: Obsolete

No direct replacements or upgrades mentioned

Several Key Reasons to Choose This Product

Efficient power conversion with low dropout

High reliability with robust protection features

Suitable for a wide range of electronic applications

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

Compact and reliable TO-263 surface mount package