LP3874ES-ADJ - Texas Instruments

Manufacturer Part Number

LP3874ES-ADJ

Manufacturer

Texas Instruments

Introduction

The LP3874ES-ADJ is a Linear Low Drop Out (LDO) Regulator designed to manage power in various electronic devices, providing an adjustable output.

Product Features and Performance

Adjustable output voltage from 1.2V to 6.6V

Maximum input voltage of 7V

Low dropout voltage of 0.35V at 800mA load

Output current capability up to 800mA

Quiescent current of 9 mA

Excellent line and load regulation

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

Product Advantages

High reliability and performance under varying input conditions and output load

Enhanced thermal performance with TO-263 package

Key Technical Parameters

Voltage - Input (Max): 7V

Voltage - Output (Min/Fixed): 1.2V

Voltage - Output (Max): 6.6V

Voltage Dropout (Max): 0.35V @ 800mA

Current - Output: 800mA

Current - Quiescent (Iq): 9 mA

Current - Supply (Max): 15 mA

PSRR: 73dB ~ 57dB (120Hz)

Quality and Safety Features

Over Current, Over Temperature, and Short Circuit Protection

Operating Temperature: -40°C to 125°C

Compatibility

Standard surface mount TO-263 package for easy integration into various circuit designs

Application Areas

Suitable for diverse electronics including but not limited to telecommunications, computing devices, and instrumentation

Product Lifecycle

Obsolete product status

Inquire manufacturer for potential replacements or upgrades

Several Key Reasons to Choose This Product

Versatile adjustable output for tailored power supply configurations

Robust thermal and electrical protections ensure prolonged device safety and reliability

Efficient power management with low dropout and quiescent current enhances overall device performance

Optimized for high-performance applications with stringent power requirements