LT1529CQ#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1529CQ#PBF

Manufacturer

Analog Devices

Introduction

The LT1529CQ#PBF is a low dropout linear regulator designed to provide a high performance solution for applications requiring up to 3A of output current with adjustable output voltage ranging from 3.75V to 14V.

Product Features and Performance

Adjustable output voltage from 3.75V to 14V

Maximum input voltage of 15V

Low dropout voltage of 0.95V at 3A load

Output current capability up to 3A

Low quiescent current of 100 µA

High power supply rejection ratio (PSRR) of 62dB at 120Hz

Includes control features such as Enable

Built-in protection features for over-current, over-temperature, and reverse polarity

Product Advantages

Ability to handle large output currents up to 3A

Flexible voltage adjustment for various applications

Low dropout enhances efficiency

Minimal power loss due to low quiescent current

Robust protection features improve reliability and safety

Key Technical Parameters

Voltage Input (Max): 15V

Voltage Output (Min/Fixed): 3.75V

Voltage Output (Max): 14V

Voltage Dropout (Max): 0.95V @ 3A

Current Output: 3A

Current Quiescent (Iq): 100 µA

PSRR: 62dB (120Hz)

Quality and Safety Features

Over-current protection

Over-temperature protection

Reverse polarity protection

Compatibility

Compatible with a wide range of applications requiring adjustable power supply voltages from 3.75V to 14V

Application Areas

Industrial electronics

Automotive systems

Communication infrastructure

Consumer electronics

Product Lifecycle

Currently active

Not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High output current capability of 3A suits power-intensive applications

Adjustable and flexible output voltage range for a variety of uses

Low dropout voltage means better operational efficiency

Extensive protection features enhance product reliability and longevity

High PSRR offers stable performance despite variations in input voltage