LT3082EST#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3082EST#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3082EST#TRPBF is a low dropout (LDO) linear voltage regulator from Analog Devices, designed for power management applications requiring a wide input voltage range and adjustable output.

Product Features and Performance

Adjustable output voltage from 0V to 38.5V

Wide input voltage range up to 40V

Low dropout voltage of 1.65V at 200mA output

Output current capacity of 200mA

Quiescent current of 500 µA

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

Protection features include Over Current, Over Temperature, Reverse Polarity, and Short Circuit

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

Product Advantages

High flexibility with adjustable output voltage

Suitable for operations with high input voltages

Low dropout enhances efficiency

Comprehensive protection features ensure device safety and reliability

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

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

Compatibility

Surface Mount Mounting Type

Packaged in Tape & Reel (TR) for automated assembly processes

Encased in TO-261-4, TO-261AA package compatible with SOT-223-3 package standards

Application Areas

Consumer Electronics

Industrial Control Systems

Telecommunications

Automotive Systems

Power Supply Modules

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Options for replacements or upgrades are readily available due to its active status

Several Key Reasons to Choose This Product

Wide input and adjustable output voltage range accommodate various applications

Low dropout voltage improves power efficiency

Comprehensive protection features enhance product reliability and safety

Suitable for a broad range of applications including harsh industrial environments with its wide operating temperature range

Active product lifecycle status guarantees long-term support and availability