FPF2123 - Fairchild Semiconductor

Manufacturer Part Number

FPF2123

Manufacturer

onsemi

Introduction

The FPF2123 is a high-side power distribution switch that provides overcurrent, overtemperature, and reverse current protection. It is designed to drive loads up to 1.5A with adjustable current limit.

Product Features and Performance

1-channel high-side power distribution switch

Operates from 1.8V to 5.5V supply

5A maximum output current

125mΩ typical on-resistance

Adjustable current limit protection

Overtemperature protection

Reverse current protection

Auto-restart after fault condition

Surface mount SOT-23-5 package

Product Advantages

Highly integrated power management solution

Robust protection features for reliable operation

Small footprint for space-constrained designs

Ease of use with simple on/off interface

Key Reasons to Choose This Product

Reliable and efficient power distribution with advanced protection features

Ideal for a wide range of applications that require 1.5A or less of output current

Compact size and easy integration into system designs

Cost-effective solution for power management needs

Quality and Safety Features

Overcurrent, overtemperature, and reverse current protection

Designed and manufactured to high quality standards

Compatibility

The FPF2123 is compatible with a variety of microcontrollers, processors, and other system components that require a high-side power distribution switch.

Application Areas

Portable electronics

Industrial automation

Automotive systems

Robotics

Medical devices

Product Lifecycle

The FPF2123 is an obsolete product. Customers should contact our website's sales team for information on equivalent or alternative models that may be available.