FAN8303MX - onsemi

Manufacturer Part Number

FAN8303MX

Manufacturer

onsemi

Introduction

The FAN8303MX is a step-down (buck) regulator designed for power management applications. It converts higher input voltage (5V - 23V) to a lower, adjustable output voltage ranging from 0.6V to 20V, with an output current capability of up to 2A.

Product Features and Performance

Adjustable output voltage from 0.6V to 20V

Up to 2A output current

Input voltage range from 5V to 23V

Operating frequency of 370kHz

Step-down (Buck) topology

Operating temperature range from -40°C to 85°C

Surface mount package for easy PCB integration

Product Advantages

High flexibility in output voltage selection for various applications

Suitable for a wide range of input voltages

Compact 8-SOIC package saves PCB space

Integrated features reduce external component count

Key Technical Parameters

Voltage Input (Min): 5V

Voltage Input (Max): 23V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 20V

Current Output: 2A

Frequency Switching: 370kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built to comply with international safety standards

Robust construction ensures long-term reliability

Compatibility

Compatible with a wide range of electronic devices requiring voltage regulation

Application Areas

Power supplies

Consumer electronics

Industrial control systems

Telecommunications equipment

Product Lifecycle

Obsolete product status

Seek replacements or upgrades for future designs

Several Key Reasons to Choose This Product

Versatile input and adjustable output voltage accommodate a wide range of power supply needs

High-output current capability is ideal for demanding applications

Efficient power conversion helps reduce energy consumption

Compact form factor for space-sensitive applications

Proven reliability from a trusted manufacturer in power management solutions