FPF2105

$0.84

Description：IC PWR SWITCH P-CHAN 1:1 SOT23-5
Series：IntelliMAX™
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8066267eba93 Category: Power Distribution Switches, Load Drivers Brand: onsemi

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Product introduction

FPF2105 is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC PWR SWITCH P-CHAN 1:1 SOT23-5. Review the specifications below when checking this part for your BOM.

Power Distribution Switches, Load Drivers specifications for FPF2105

Description：IC PWR SWITCH P-CHAN 1:1 SOT23-5
Series：IntelliMAX™
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：P-Channel
Interface：On/Off
Voltage - Load：1.8V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：400mA
Rds On (Typ)：125mOhm
Input Type：Non-Inverting
Features：Auto Restart, Status Flag
Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-5
Package / Case：SC-74A, SOT-753
Grade：-
Qualification：-

Power Distribution Switches, Load Drivers datasheet and documents for FPF2105

FPF2105

Power Distribution Switches, Load Drivers Overview

The FPF2105 is a single-channel ideal diode load switch manufactured by onsemi. It features an ultra-low quiescent current and operates within a supply voltage range of 1.8 V to 5.5 V. The device supports a continuous output current of 3 A with a typical on-resistance of 46 mΩ. It is housed in a compact WLCSP-4 package measuring 0.7 mm x 0.9 mm x 0.4 mm. The component includes integrated protection against reverse current, overcurrent, and thermal overload conditions.

Power Distribution Switches, Load Drivers Feature Summary

Ultra-low quiescent current for extended battery life in portable applications
Integrated reverse current blocking prevents backflow when input is removed
Built-in overcurrent and thermal protection safeguards connected loads

Power Distribution Switches, Load Drivers Applications

Battery-powered portable electronics
USB peripheral power switching
Hot-swap circuitry for I/O ports

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging configuration and tape-and-reel specifications required for your assembly line. Ensure that the selected variant matches the intended operating temperature range and package dimensions for your PCB layout constraints before finalizing procurement orders.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for designs requiring efficient power distribution with minimal standby drain. Evaluate the maximum load current requirements against the 3 A rating and ensure adequate thermal management for the small footprint. Consider the input voltage range compatibility with your system's power rails.

Power Distribution Switches, Load Drivers Part Context

This part belongs to onsemi’s FPF series of ideal diode load switches. These devices are designed to replace traditional Schottky diodes, offering lower voltage drop and improved efficiency. The series provides various channel counts and current ratings for diverse power management needs in consumer and industrial electronics.