LP3874ES-3.3 - Texas Instruments

Manufacturer Part Number

LP3874ES-3.3

Manufacturer

Texas Instruments

Introduction

Integrated circuit (IC) voltage regulator

Provides a fixed 3.3V output voltage

Product Features and Performance

Output current up to 800mA

Input voltage range up to 7V

High power supply rejection ratio (PSRR) of 73dB to 57dB

Protections: Over-current, over-temperature, short-circuit

Enable control feature

Product Advantages

Compact DDPAK/TO-263-5 package

Reliable and stable performance

Thermal protection and overcurrent limiting

Key Technical Parameters

Output voltage: 3.3V (fixed)

Output current: 800mA

Input voltage range: Up to 7V

Quiescent current: 9mA

Voltage dropout: 0.35V @ 800mA

Operating temperature: -40°C to 125°C

Quality and Safety Features

Protections: Over-current, over-temperature, short-circuit

RoHS non-compliant

Compatibility

Surface mount package (DDPAK/TO-263-5)

Application Areas

Portable electronics

Industrial equipment

Power supplies

Product Lifecycle

Mature product, no information on discontinuation

Key Reasons to Choose This Product

Reliable and stable fixed 3.3V output

High output current capability up to 800mA

Compact surface mount package

Robust protection features

Suitable for a wide range of applications