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FSUSB73UMX AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FSUSB73UMX product

FSUSB73UMX

Analog Switches - Special Purpose

USB SwitchMultiplexerHigh-Speed

The FSUSB73 is a high-speed USB 2.0 3:1 multiplexer and hub routing switch designed for mobile applications.

Best for

  • Mobile device USB routing
  • USB hub switching

Avoid if

  • New designs requiring long-term availability

Check before use

  • Current lifecycle status

Key specifications

Switch Type
3:1 MUX + Isolation
Supply Voltage
2.5 V - 4.4 V
On Resistance
6.5 Ohm
Package
16-UMLP

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Consumer ElectronicsMobile Connectivity

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FSUSB73UMX: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a bi-directional, low-power, high-speed USB 2.0 3:1 MUX plus one isolation switch.