LT1529CT-3.3#PBF - Linear Technology

Manufacturer Part Number

LT1529CT-3.3#PBF

Manufacturer

Analog Devices

Introduction

The LT1529CT-3.3#PBF is a low dropout linear regulator with a fixed 3.3V output designed for power management applications.

Product Features and Performance

Low dropout voltage of 0.95V at 3A load

Output current capability of 3A

Quiescent current of 100 µA

Maximum supply current of 160 mA

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

Enable control feature for power-saving

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

Product Advantages

High current capability suitable for demanding applications

Stable output with low dropout performance

Minimal power loss and heat generation

Enhanced safety with built-in protection features

Ideal for power-sensitive applications due to low quiescent current

Key Technical Parameters

Voltage Input (Max): 15V

Voltage Output (Min/Fixed): 3.3V

Current Output: 3A

Voltage Dropout (Max): 0.95V @ 3A

PSRR: 62dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with a variety of high-power applications requiring a stable and efficient 3.3V supply

Application Areas

Computing Systems

Consumer Electronics

Industrial Controls

Networking Equipment

Product Lifecycle

Active status

Not nearing discontinuation

Availability of replacements or upgrades

Several Key Reasons to Choose This Product

High reliability due to robust protection features

Efficient for designs requiring a stable 3.3V under heavy load conditions

Low quiescent current suited for energy-sensitive circuits

Easy to implement in a range of applications due to through-hole mounting

Active product lifecycle ensures ongoing support and availability

Manufactured by Analog Devices, a reputable leader in power management solutions