LT3082IDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3082IDD#TRPBF

Manufacturer

Analog Devices

Introduction

Linear technology low dropout voltage regulator with adjustable output

Product Features and Performance

Low dropout voltage of 1.65V @ 200mA

Adjustable output voltage from 0V to 38.5V

Stable with low ESR capacitors

High PSRR of 90dB at 120Hz

Current output capacity of 200mA

Low quiescent current of 500 µA

Product Advantages

Highly accurate voltage regulation

Extended operation range with 40V input capability

Thermal protection and overload protection enhance reliability

High performance in noise-sensitive applications

Key Technical Parameters

Input Voltage (Max): 40V

Output Voltage (Min/Fixed): 0V

Output Voltage (Max): 38.5V

Voltage Dropout (Max): 1.65V @ 200mA

Current - Output: 200mA

Current - Quiescent (Iq): 500 µA

Power Supply Rejection Ratio (PSRR): 90dB ~ 20dB (120Hz ~ 1MHz)

Quality and Safety Features

Protection from overcurrent conditions

Over-temperature protection mechanism

Reverse polarity protection

Short-circuit safeguard

Compatibility

Designed for surface mount applications and compatible with 8-DFN (3x3) package

Application Areas

Telecommunications

Industrial systems

Battery-powered devices

Portable electronics

Microprocessor power supply

Product Lifecycle

Product status is active

No indication of discontinuation, replacements, or upgrades at this time

Several Key Reasons to Choose This Product

Extended input voltage range suitable for a variety of power supplies

Fine-tuned output voltage to meet precise application requirements

Exceptional line and load regulation for consistent performance

Optimized for low noise operations, ensuring minimal interference

Robust safety features for enhanced equipment longevity

Compact and surface-mountable design facilitating easy integration into existing systems