LT3071EUFD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3071EUFD#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3071 is a high-performance, low-dropout linear regulator designed for power management applications.

Product Features and Performance

Programmable output voltage from 0.8V to 1.8V

Maximum input voltage of 3V

Low dropout voltage: 0.15V @ 5A load

Output current capability of 5A

Quiescent current of 1.5 mA

Supply current up to 10 mA

Power Supply Rejection Ratio (PSRR) of 66dB at 120Hz

Includes Enable, Power Good, and Soft Start control features

Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO) protection

Product Advantages

Flexible output voltage setting for a wide range of applications

High efficiency due to low dropout performance

Robust protection features enhance product reliability

Soft Start function minimizes inrush current during startup

Key Technical Parameters

Voltage Input (Max): 3V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 1.8V

Voltage Dropout (Max): 0.15V @ 5A

Current Output: 5A

PSRR: 66dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built-in protection against over-current, over-temperature, reverse polarity, and under-voltage conditions.

Compatibility

Surface Mount packaging allows for efficient PCB design and compatibility with modern manufacturing processes.

Application Areas

Portable devices, networking equipment, industrial applications, and any system requiring efficient power management.

Product Lifecycle

Currently active with no announced discontinuation, ensuring availability for both new designs and existing product support.

Several Key Reasons to Choose This Product

High-efficiency operation reduces thermal footprint and improves system reliability.

Programmable output offers design flexibility for a wide range of applications.

Advanced protection features safeguard against a variety of fault conditions.

Low quiescent current optimizes power usage in idle states.

Robust operating temperature range suitable for challenging environments.