LT3502AIDC - Analog Devices Inc.

Manufacturer Part Number

LT3502AIDC

Manufacturer

Analog Devices

Introduction

LT3502AIDC is a DC/DC switching regulator for power management applications.

Product Features and Performance

Step-Down (Buck) regulator topology

Adjustable output voltage

Single output

High input voltage range, up to 40V

Adjustable output from 0.8V up to 32V

Output current capacity of 500mA

High-frequency switching at 2.25MHz

Operates over a wide temperature range, from -40°C to 125°C

Product Advantages

Suitable for high voltage applications

Flexibility with adjustable output voltage

High switching frequency allows for smaller external components

Can handle moderate output current requirements

Wide operating temperature range is suitable for various environments

Key Technical Parameters

Input Voltage (Min): 3V

Input Voltage (Max): 40V

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 32V

Current - Output: 500mA

Frequency - Switching: 2.25MHz

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 8-WFDFN Exposed Pad

Supplier Device Package: 8-DFN (2x2)

Quality and Safety Features

Built to operate reliably within specified temperature ranges

Designed for surface mount technology for secure PCB placement

Compatibility

Compatible with various input sources within its voltage range

Adequate for various electronic circuits requiring a buck converter

Mountable in a standard 8-WFDFN exposed pad package

Application Areas

Power supply modules

Portable electronics

Telecommunications equipment

Industrial controls

Product Lifecycle

Obsolete

Potential for replacement or upgrade with newer models recommended

Several Key Reasons to Choose This Product

High reliability in a wide range of operating temperatures

High input voltage range making it versatile for different power systems

Compact size suited for space-constrained applications

The product adapts well to various electrical requirements with an adjustable output.