LT3081EDF#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3081EDF#PBF

Manufacturer

Analog Devices

Introduction

The LT3081EDF#PBF is a linear, low-dropout voltage regulator designed for power management applications, capable of delivering 1.5A output current with adjustable output voltage ranging from 0V to 34.5V.

Product Features and Performance

Adjustable output voltage from 0V to 34.5V

Maximum input voltage of 36V

Maximum current output of 1.5A

Low dropout voltage of 1.5V at full load

Power supply rejection ratio (PSRR) ranges from 90dB to 20dB across 120Hz to 1MHz frequencies

Operating temperature range from -40°C to 125°C

Surface mount package

Product Advantages

High output voltage range suitable for various applications

Low quiescent current of 50 µA enhances power efficiency

Robust thermal performance and reliability in extreme conditions

Key Technical Parameters

Input Voltage (Max): 36V

Output Voltage (Min/Fixed): 0V

Output Voltage (Max): 34.5V

Voltage Dropout (Max): 1.5V @ 1.5A

Output Current: 1.5A

Quiescent Current (Iq): 50 µA

Supply Current (Max): 5 mA

PSRR: 90dB ~ 20dB (120Hz ~ 1MHz)

Quality and Safety Features

Overcurrent protection

Over-temperature protection

Reverse polarity protection

Short circuit protection

Compatibility

Compatible with various applications requiring adjustable voltage and current within its specifications

Application Areas

Power management in consumer electronics

Industrial equipment

Telecommunication systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacements or upgrades readily available

Several Key Reasons to Choose This Product

Wide adjustable output voltage range suitable for flexible design requirements

Low quiescent current for energy-efficient operation

Comprehensive protection features ensure long product life and safety

Broad compatibility and application range