LM1085IT-ADJ - Texas Instruments

Manufacturer Part Number

LM1085IT-ADJ

Manufacturer

Texas Instruments

Introduction

The LM1085IT-ADJ is a versatile adjustable voltage regulator designed for power management applications requiring a low dropout voltage and high output current capability.

Product Features and Performance

Adjustable output voltage from 1.25V to 15V

Maximum output current of 3A

Low dropout voltage of 1.5V at 3A load

High PSRR of 75dB at 120Hz

Supports over-current and over-temperature protection

Operates effectively across a wide temperature range from -40°C to 125°C

Product Advantages

Efficient power management with adjustable output

High reliability with built-in protection features

Suited for tough environments due to its wide operating temperature

Key Technical Parameters

Input Voltage (Max): 29V

Output Voltage (Min/Fixed): 1.25V

Output Voltage (Max): 15V

Voltage Dropout (Max): 1.5V @ 3A

Output Current: 3A

Quiescent Current (Iq): 10 mA

PSRR: 75dB (120Hz)

Quality and Safety Features

Over current protection

Over temperature protection

Built for robust performance in diverse operating conditions

Compatibility

Compatible with various applications requiring through-hole mounting, using a TO-220-3 package

Application Areas

Consumer electronics

Telecommunications

Computing systems

Industrial controls

Product Lifecycle

Product Status: Last Time Buy

Note: This model is nearing discontinuation. Users are advised to check for replacements or upgraded models.

Several Key Reasons to Choose This Product

High current capability of 3A suitable for demanding applications

Adjustable output for flexible voltage requirements

Low dropout ideal for low voltage operations

High PSRR providing excellent noise rejection

Protection features enhancing reliability and safety in usage

Sturdy TO-220-3 package suited for standard through-hole assembly