LT3083EFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3083EFE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3083EFE#TRPBF is a low dropout linear regulator designed for power management applications, offering adjustable output voltage, high precision, and robust protection features.

Product Features and Performance

Adjustable output voltage from 0V to 14V

Maximum input voltage of 14V

Low dropout voltage: 0.42V @ 3A

Output current capability of 3A

Low quiescent current: 50.5 µA

High PSRR: 85dB to 20dB across 120Hz to 1MHz

Overcurrent, overtemperature, and short circuit protection

Product Advantages

High flexibility due to adjustable output voltage

Efficient operation with low dropout voltage and low quiescent current

Robust protection features ensure reliability under fault conditions

Excellent noise performance with high PSRR

Key Technical Parameters

Voltage Input (Max): 14V

Voltage Output (Min/Fixed): 0V

Voltage Output (Max): 14V

Voltage Dropout (Max): 0.42V @ 3A

Current Output: 3A

Current Quiescent (Iq): 50.5 µA

PSRR: 85dB ~ 20dB (120Hz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short circuit protection

Compatibility

Compatible with a wide range of input voltages up to 14V

Adjustable output for diverse application requirements

Application Areas

Power management in consumer electronics

Industrial control systems

Automotive applications

Portable devices

Telecommunication infrastructure

Product Lifecycle

Status: Active

Indicates ongoing production and support, not nearing discontinuation

Availability of replacements or upgrades not specified, ensuring long-term support

Several Key Reasons to Choose This Product

High efficiency and low power consumption enhance battery life in portable applications

Flexible voltage adjustment accommodates a broad range of applications

Strong protection features enhance system reliability

High PSRR ensures stable output voltage free from noise, ideal for sensitive electronics

Wide operating temperature range suits challenging environmental conditions