LP3964EMP-3.3 - Texas Instruments

Manufacturer Part Number

LP3964EMP-3.3

Manufacturer

Texas Instruments

Introduction

Low Dropout Linear Voltage Regulator for Power Management Applications

Product Features and Performance

Single Channel LDO Voltage Regulator

High Accuracy Output Voltage of 3.3V

Low Dropout Voltage of 0.35V at 800mA Load

Output Current Capacity of 800mA Ideal for Various Electronic Devices

Low Quiescent Current of 9 mA

Enable Control Feature for Power Saving

Product Advantages

Highly Efficient Power Conversion

Enhanced Thermal Performance and Over Temperature Protection

Over Current and Short Circuit Protection Enhances Device Safety

Low Dropout Voltage Allows for Better Performance in Low Voltage Situations

Key Technical Parameters

Input Voltage Max 7V

Fixed Output Voltage of 3.3V

Current Output of 800mA

Voltage Dropout Max 0.35V @ 800mA Load

Quiescent Current (Iq) 9 mA

Supply Current Max 15 mA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Wide Operating Temperature Range of -40°C ~ 125°C

Compatibility

Positive Fixed Output Voltage Compatible with 3.3V Logic Levels

Surface Mount TO-261-5, TO-261AB Packaging Compatible with SOT-223-5 Footprint

Application Areas

Consumer Electronics

Industrial Applications

Computing Devices

Portable Devices

Product Lifecycle

Obsolete Status Indicating Discontinuation

Potential Alternatives May be Available, Consult Manufacturer for Replacements

Reasons to Choose This Product

Texas Instruments Reputation for Reliability

Precision Output Voltage Suitable for Sensitive Electronics

High Current Output Suitable for Demanding Applications

Low Power Dissipation for Power-Sensitive Designs

Comprehensive Protection Features Ensure Longevity and Safe Operation

Wide Operating Temperature Range Suitable for Industrial Environments