LT3689IMSE-5#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3689IMSE-5#PBF

Manufacturer

Analog Devices

Introduction

The LT3689IMSE-5#PBF is a high-performance, low-noise, synchronous step-down DC/DC converter that operates from an input voltage range of 3.6V to 36V. It is designed to provide a regulated 5V output with up to 700mA of load current. The device features a wide switching frequency range of 500kHz to 2MHz, enabling the use of small external components for a compact solution.

Product Features and Performance

Wide input voltage range: 3.6V to 36V

Fixed 5V output voltage

Output current up to 700mA

High efficiency (up to 95%) with low quiescent current

Switching frequency range: 500kHz to 2MHz

Internal compensation for easy use

Thermal shutdown and current limit protection

Small 3mm x 3mm 16-pin WFQFN package

Product Advantages

Compact, high-performance DC/DC converter solution

Wide input voltage range for versatile applications

High efficiency and low quiescent current for improved power management

Flexible switching frequency range for optimized design

Key Reasons to Choose This Product

Reliable and efficient power conversion for a variety of applications

Small footprint and low-profile package for space-constrained designs

Robust protection features for enhanced reliability and safety

Ease of use with internal compensation and wide operating temperature range

Quality and Safety Features

Thermal shutdown and current limit protection

Compliance with relevant safety and environmental standards

Rigorous quality control measures during manufacturing

Compatibility

The LT3689IMSE-5#PBF is compatible with a wide range of electronic systems and devices that require a regulated 5V power supply, such as:

Industrial and commercial electronics

Automotive electronics

Consumer electronics

IoT and smart home devices

Application Areas

Power supplies for industrial and commercial equipment

Automotive infotainment and control systems

Consumer electronics and portable devices

IoT and smart home applications

Product Lifecycle

The LT3689IMSE-5#PBF is an active product, and Analog Devices continues to manufacture and support it. There are several equivalent or alternative models available, including the LT3689IMSE-3.3#PBF (3.3V output) and the LT3689IMSE-12#PBF (12V output). For the most up-to-date information on product availability and alternative options, please contact our website's sales team.