LP3965EMP-1.8 - Texas Instruments

Manufacturer Part Number

LP3965EMP-1.8

Manufacturer

Texas Instruments

Introduction

The LP3965EMP-1.8 is a high-performance, low-dropout, linear voltage regulator from Texas Instruments. It is designed to provide a fixed output voltage of 1.8V and can deliver up to 1.5A of output current.

Product Features and Performance

Fixed output voltage of 1.8V

Output current capability of up to 1.5A

Low dropout voltage of 0.55V at 1.5A

Tight output voltage tolerance of ±2%

Fast load transient response

Overload and short-circuit protection

Thermal shutdown protection

Product Advantages

Compact SOT-223-5 package

Excellent line and load regulation

Low quiescent current of 9mA

Wide operating temperature range of -40°C to 125°C

Key Technical Parameters

Input voltage range: up to 7V

Output voltage: 1.8V (fixed)

Output current: up to 1.5A

Quiescent current: 9mA

Dropout voltage: 0.55V @ 1.5A

Quality and Safety Features

Over-current protection

Over-temperature protection

Short-circuit protection

Compatibility

The LP3965EMP-1.8 is compatible with a wide range of electronic devices and applications that require a stable and reliable 1.8V power supply.

Application Areas

Portable electronics

Wireless devices

Industrial equipment

Automotive electronics

Product Lifecycle

The LP3965EMP-1.8 is an active product in Texas Instruments' portfolio. There are no known plans for discontinuation, and replacement or upgrade options are available.

Key Reasons to Choose This Product

Reliable and stable 1.8V power supply

High output current capability of up to 1.5A

Compact and space-saving SOT-223-5 package

Robust protection features against overload, short-circuit, and thermal issues

Wide operating temperature range of -40°C to 125°C

Excellent line and load regulation for consistent performance

Low quiescent current for power-efficient operation