FAN5307S18X - onsemi

Manufacturer Part Number

FAN5307S18X

Manufacturer

onsemi

Introduction

The FAN5307S18X is a high-efficiency, synchronous step-down DC-DC converter that provides a regulated 1.8V output from a 2.5V to 5.5V input voltage range. It features a 1MHz fixed frequency and an integrated high-side and low-side MOSFET for high-density, high-performance power conversion.

Product Features and Performance

Input voltage range: 2.5V to 5.5V

Output voltage: 1.8V

Output current: up to 300mA

Switching frequency: 1MHz

Integrated high-side and low-side MOSFETs

High efficiency up to 95%

Thermal shutdown and current limiting protection

Small footprint SC-74A (SOT-23-5) package

Product Advantages

High efficiency for extended battery life

Integrated MOSFETs for compact solution

Robust protection features

Suitable for space-constrained applications

Key Reasons to Choose This Product

High power density and efficiency for portable devices

Reliable operation with built-in protection features

Cost-effective solution for common voltage rails

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Compliant with RoHS and REACH regulations

Compatibility

The FAN5307S18X is compatible with a wide range of electronic devices that require a regulated 1.8V power supply, such as microcontrollers, sensors, and communication modules.

Application Areas

Portable electronics

Wearable devices

Industrial and consumer electronics

Automotive electronics

Product Lifecycle

The FAN5307S18X is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.