What are the primary applications?

It is suitable for power management in notebook computers, battery-powered systems, and portable electronic equipment.

What is the pinout of FS4803?

Use the FS4803 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about FS4803 pinout to locate pins, power rails, and interface signals before layout.

FS4803 Datasheet, Specs, Alternatives & ECAD | FOSAN

AI summary

The FS4803 is a dual P-channel enhancement mode MOSFET in an SOP-8 package, designed for power management applications.

Best for

Notebook power management
Portable battery systems

Avoid if

High-current applications exceeding 4.9A

Check before use

Thermal dissipation requirements

Key specifications

Vds: -30 V
Id: -4.9 A
RDS(on): 36 mΩ (Typ)

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power ManagementPortable Equipment

Datasheet

3f352c3f5d4d716bf62c0c08641c27ea_2304031830_FOSAN-FS4803_C5441155.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FS4803: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a dual P-channel MOSFET featuring a -30V drain-source voltage and -4.9A continuous current capability.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the FS4803?+×

What are the primary applications?+×

What is the pinout of FS4803?+×