LT1185CQ#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1185CQ#PBF

Manufacturer

Analog Devices

Introduction

High-power, low dropout linear regulator capable of providing up to 3A of output current

Product Features and Performance

Adjustable voltage output from ±2.5V to ±25V

Maximum input voltage of -35V

Low dropout voltage of 1V @ 3A

Single regulator design

Positive or negative output configuration

Product Advantages

High output current capacity

Wide output voltage range

Flexible in terms of output voltage polarity

Key Technical Parameters

Voltage - Input (Max): -35V

Voltage - Output (Min/Fixed): ±2.5V

Voltage - Output (Max): ±25V

Voltage Dropout (Max): 1V @ 3A

Current - Output: 3A

Current - Quiescent (Iq): 3.5 mA

Quality and Safety Features

Over Current Protection

Compatibility

Can be used in a variety of circuits due to adjustable output

Application Areas

Power supplies for digital and analog circuits

Post regulation for switching power supplies

Product Lifecycle

Active status suggests the product is not nearing discontinuation

No information provided on replacements or upgrades

Several Key Reasons to Choose This Product

Able to support a variety of applications due to adjustable voltage output

Suitable for negative and positive output configurations

High current capability for demanding applications

Protection features enhance reliability and safety

Low dropout for efficient operation