LT3470ITS8#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3470ITS8#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3470ITS8#TRPBF is a compact, high-efficiency step-down DC/DC converter suitable for various applications requiring voltage regulation.

Product Features and Performance

Compact SOT-23-8 package for space-constrained applications

Integrated boost diode, oscillator, control circuitry, and power switch

Wide input voltage range from 4V to 40V

Adjustable output voltage from 1.25V to 16V

Continuous output current up to 200mA

Stable with ceramic capacitors

Product Advantages

High efficiency design reduces power consumption

Low dropout operation

Thermally enhanced package improves reliability at high temperatures

No need for external Schottky diode

Key Technical Parameters

Input Voltage (Min): 4V

Input Voltage (Max): 40V

Output Voltage (Min/Fixed): 1.25V

Output Voltage (Max): 16V

Current - Output: 200mA

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

Package Type: TSOT-23-8

No Synchronous Rectification

Quality and Safety Features

Built-in over-temperature protection

Current limiting and foldback functions ensure device safety under abnormal conditions

Compatibility

Compatible with a wide range of input voltages and adjustable output for various electronic devices

Application Areas

Portable electronics

Battery-powered systems

Automotive electronics

Embedded systems

Industrial control

Product Lifecycle

Product Status: Active

The LT3470ITS8#TRPBF is currently not near discontinuation, and replacements or upgrades would be addressed in the event of product change notifications by Analog Devices.

Several Key Reasons to Choose This Product

Wide input voltage range caters to applications with varying input sources

High integration level simplifies design and minimizes external component count

High-reliability features designed for demanding environments

Ability to drive 200mA load suitable for numerous low-power applications

Optimized for use with ceramic capacitors, which are more reliable and have a longer lifespan than electrolytic capacitors