LP3964EMP-ADJ - Texas Instruments

Manufacturer Part Number

LP3964EMP-ADJ

Manufacturer

Texas Instruments

Introduction

Low dropout voltage regulator with adjustable output

Product Features and Performance

Positive adjustable output

Single regulator integration

Maximum input voltage of 7V

Adjustable output voltage from 1.216V to 5.1V

Low dropout voltage of 0.35V at 800mA load

800mA output current capability

Quiescent current of 9 mA

Maximum supply current of 15 mA

Enable control feature for power conservation

Product Advantages

High-efficiency regulation

Low quiescent current for battery-powered applications

Wide range of output voltages for versatility

Thermal and overcurrent protection for improved safety

Short circuit protection to prevent damage

Key Technical Parameters

Voltage Input (Max): 7V

Voltage Output (Min/Fixed): 1.216V

Voltage Output (Max): 5.1V

Voltage Dropout (Max): 0.35V @ 800mA

Current Output: 800mA

Current Quiescent (Iq): 9 mA

Current Supply (Max): 15 mA

Quality and Safety Features

Over current protection

Over temperature protection

Short circuit protection

Compatibility

Compatible with various applications requiring adjustable voltage regulation

Designed for surface mount technology with SOT-223-5 package

Application Areas

Battery-powered devices

Portable electronics

Microprocessor power supplies

Low voltage logic supplies

Product Lifecycle

Last Time Buy status indicates nearing discontinuation

Potential for replacements or upgrades subject to market availability

Several Key Reasons to Choose This Product

Wide operating temperature range from -40°C to 125°C suitable for harsh environments

Robust package TO-261-5, TO-261AB for secure mounting

Low dropout performance for better efficiency

Comprehensive protection features enhance product reliability

Tape & Reel packaging for easy manufacturing integration

Texas Instruments' reputation for high-quality electronic components