LT3082EST#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3082EST#PBF

Manufacturer

Analog Devices

Introduction

The LT3082EST#PBF is a low drop-out (LDO) linear regulator capable of delivering up to 200mA of output current with an adjustable output voltage ranging from 0V to 38.5V.

Product Features and Performance

Adjustable output voltage from 0V to 38.5V

Maximum input voltage of 40V

Low dropout voltage of 1.65V at 200mA load

Output current capacity of 200mA

Quiescent current of 500 µA

Power Supply Rejection Ratio (PSRR) ranges from 90dB to 20dB across 120Hz to 1MHz

Product Advantages

High flexibility with adjustable output voltage

Low dropout voltage enables efficient operation

Supports up to 40V input voltage allowing for versatile usage in various applications

Low quiescent current aids in power conservation

Key Technical Parameters

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 0V

Voltage - Output (Max): 38.5V

Voltage Dropout (Max): 1.65V @ 200mA

Current - Output: 200mA

Current - Quiescent (Iq): 500 µA

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

Quality and Safety Features

Protection against over current, over temperature, reverse polarity, and short circuit

Compatibility

Packaged in a surface-mount TO-261-4, TO-261AA, SOT-223-3 format for compatibility with standard PCB designs

Application Areas

Power regulation in consumer electronics, telecommunication devices, and industrial equipment

Product Lifecycle

The product status is active, and it is currently not nearing discontinuation or replacement

Several Key Reasons to Choose This Product

Versatile adjustable output voltage suitable for various applications

High input voltage capacity up to 40V

Low quiescent current for energy-efficient operation

Comprehensive protection features enhance device reliability

High PSRR ensuring stable operation against line noise at different frequencies