LP3965ET-ADJ - Texas Instruments

Manufacturer Part Number

LP3965ET-ADJ

Manufacturer

Texas Instruments

Introduction

The LP3965ET-ADJ is a linear, low-dropout voltage regulator suitable for various applications, ensuring stable and reliable voltage control.

Product Features and Performance

Adjustable output voltage from 1.216V to 5.1V

Maximum input voltage of 7V

Low dropout voltage of 0.55V at 1.5A

Output current capability of 1.5A

Power supply rejection ratio (PSRR) ranges from 60dB to 40dB at 120Hz

Product Advantages

High efficiency due to low dropout voltage

Robust output current capability

Enhanced thermal performance with TO-220-5 packaging

Key Technical Parameters

Input Voltage (Max): 7V

Output Voltage (Min): 1.216V

Output Voltage (Max): 5.1V

Voltage Dropout (Max): 0.55V @ 1.5A

Current - Output: 1.5A

Quiescent Current (Iq): 9 mA

Supply Current (Max): 15 mA

Quality and Safety Features

Over-current protection

Over-temperature protection

Short circuit protection

Compatibility

Supports various electronic applications requiring adjustable voltage regulation

Application Areas

Power supply modules

Consumer electronics

Telecommunications equipment

Product Lifecycle

Not for new designs

Potential replacements or upgrades should be considered

Several Key Reasons to Choose This Product

Efficient voltage regulation across a wide range of output levels

High reliability through comprehensive protection features

Suitable for demanding applications, given its wide operating temperature range of -40°C to 125°C

Easily integrates into existing designs with TO-220-5 packaging