LT3033IUDC#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3033IUDC#PBF

Manufacturer

Analog Devices

Introduction

High-performance, low-dropout linear voltage regulator with adjustable output

Product Features and Performance

Adjustable output voltage from 0.2V to 9.7V

Maximum input voltage of 10V

Low dropout voltage of 0.24V at 3A output

Output current capability of 3A

Low quiescent current of 3.5 mA

Excellent power supply rejection ratio (PSRR): 60dB at 120Hz to 52dB at 1MHz

Surface mount package for compact design

Temperature range suitable for industrial applications: -40°C to 125°C

Product Advantages

Supports a wide range of output voltages

Efficient power conversion for low voltage applications

Stable operation with low quiescent current reduces power loss

Good noise rejection capabilities enhance system performance

Key Technical Parameters

Single output regulator

Voltage Dropout (Max): 0.24V @ 3A

Current - Output: 3A

Current - Quiescent (Iq): 3.5 mA

PSRR: 60dB ~ 52dB (120Hz ~ 1MHz)

Quality and Safety Features

Protection against overcurrent conditions

Over temperature protection safeguards the device

Reverse polarity protection enhances circuit safety

Compatibility

Designed for surface mount technology (SMT)

Compatible with 20-WFQFN Exposed Pad

Ease of integration with standard 20-QFN (3x4) package

Application Areas

Suitable for a variety of power regulation scenarios

Ideal for industrial, automotive, and consumer electronics

Product Lifecycle

Active product status

Not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High current capability supporting power-intensive applications

Adjustable output features for versatile usage

High PSRR value for noise-sensitive applications

Robust protection features ensuring long-term reliability

Suitable for harsh temperature environments

Low dropout enhances efficiency in power-sensitive designs