FPF2105 - Fairchild Semiconductor

Manufacturer Part Number

FPF2105

Manufacturer

onsemi

Introduction

The FPF2105 is a power distribution switch from onsemi's IntelliMAX™ series. It is a high-side, P-channel MOSFET switch that provides overcurrent, over-temperature, and undervoltage protection. The FPF2105 is designed for a wide range of general-purpose power distribution and load driving applications.

Product Features and Performance

1 output channel with 1:1 input-to-output ratio

Operates from 1.8V to 5.5V supply voltage

Supports up to 400mA of output current

Low typical on-resistance of 125mΩ

Auto-restart feature after fault condition

Status flag to indicate fault conditions

Comprehensive fault protection including current limiting, over-temperature, and undervoltage lockout

Product Advantages

Robust overcurrent, over-temperature, and undervoltage protection

Compact SOT-23-5 or SOT-753 package

Ideal for general-purpose power distribution and load driving applications

Efficient power distribution with low on-resistance

Key Reasons to Choose This Product

Comprehensive protection features ensure reliable and safe operation

High current capability up to 400mA

Small footprint surface-mount package

Broad supply voltage range from 1.8V to 5.5V

Quality and Safety Features

Extensive fault protection mechanisms

Rigorous quality control and testing processes

Compliant with industry safety standards

Compatibility

The FPF2105 is compatible with a wide range of electronic systems and devices that require general-purpose power distribution and load driving functionality.

Application Areas

Portable electronics

Industrial automation

Automotive electronics

Consumer electronics

IoT devices

Product Lifecycle

The FPF2105 is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.