English Spanish German

Shopping cart

Home page Integrated Circuits (ICs) Interface Analog Switches - Special Purpose FSUSB31L8X

FSUSB31L8X Fairchild 8-UFQFN

Name: FSUSB31L8X Fairchild 8-UFQFN
Brand: Fairchild Semiconductor
SKU: FSUSB31L8X

D-U-N-S® 687211501 Inspection on request HongKong/SZ STOCK | 24h Dispatch IQC + OQC available Secure Packing

Manufacturer

Fairchild Semiconductor

In-Stock:

523229

Part Number

FSUSB31L8X

package

Bulk

Datasheet

Inspection before you pay — Quality Control → · About our hubs →

IQC · lab inspection Full QC process →

D-U-N-S® 687211501 View certificate →

ISO 9001 Vendor docs →

FSUSB31L8X

FSUSB31L8X overview

FSUSB31L8X Fairchild 8-UFQFN. Key ratings: operating temperature -40°C ~ 85°C (TA).

FSUSB31L8X

FSUSB31L8X specifications

Type	Description
Part Status	Active
Features	Break-Before-Make, USB 2.0
Mounting Type	Surface Mount
Applications	USB
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	8-UFQFN
Supplier Device Package	8-MicroPak™
Number of Channels	1
Switch Circuit	DPST
Multiplexer/Demultiplexer Circuit	2:1
On-State Resistance (Max)	10Ohm
Voltage - Supply, Single (V+)	3V ~ 4.3V
Voltage - Supply, Dual (V±)	-
-3db Bandwidth	720MHz

FSUSB31L8X

FSUSB31L8X datasheet

Download

FSUSB31L8X alternatives

FSUSB46L8X Fairchild Semiconductor, top view

FSUSB46L8X Description HI-SPEED USB2.0 (480MBPS) DPST S Package Bulk

FSUSB31UMX Fairchild Semiconductor, top view

FSUSB31UMX Description LOW POWER DUAL SPST HI-SPEED USB Package Bulk

FSUSB46UMX Fairchild Semiconductor, top view

FSUSB46UMX Description HI-SPEED USB2.0 (480MBPS) DPST S Package Bulk

TS3USB31ERSER Texas Instruments, top view

TS3USB31ERSER Description IC USB SWITCH 480MBPS 8QFN Package Cut Tape (CT)

FSUSB31UMX Description IC USB SWITCH DPST 8UMLP Package Tape & Reel (TR)

NLAS7213MUTAG Description IC USB SWITCH DPST 8UQFN Package Tape & Reel (TR)

NLAS7213MUTBG Description IC USB SWITCH DPST 8UQFN Package Tape & Reel (TR)

FSUSB46UMX Description IC USB SWITCH DPST 8UMLP Package Tape & Reel (TR)

Back to quote form

No published volume pricing for this part. Use Quick Quote below for a firm quote.

Quick Quote

Submit directly here for a faster quote response. Chat on WhatsApp

*Quantity

Total Price: On request

The price is for reference only, please refer to the actual quotation!

Company Name (Optional)

*Contact Name

*Email Address

Messages

What is the MOQ for FSUSB31L8X?

Small batches and prototypes are welcome. Tell us your quantity—we quote realistic MOQ for FSUSB31L8X from HK/SZ stock or sourcing. Multi-line BOMs can be quoted together.

What is the lead time for FSUSB31L8X?

We show 523229 pcs available for FSUSB31L8X. After order confirmation, HK/SZ hub dispatch is typically within 24–48 hours; international express transit is additional.

What inspection options do you offer for FSUSB31L8X before payment?

ICLee is an independent distributor—not an authorized franchise. For FSUSB31L8X (8-UFQFN), before you pay we can agree IQC depth: label vs ERP, visual check, X-ray sample, or functional test when quoted. See our Quality Control page for process and real cases. Quality Control →

How do I order FSUSB31L8X? Is there online checkout?

Use Quick Quote on this page for FSUSB31L8X, add lines to the RFQ cart and submit, or message us on WhatsApp. There is no online checkout—every order is confirmed by a human quote with stock, price, and inspection level.

What are shipping options and costs for FSUSB31L8X?

We partner with DHL, FedEx, and UPS for reliable air express; sea freight is available on request. Shipping options and costs for FSUSB31L8X are listed on your formal quote—not at online checkout. For in-stock lines from our HK/SZ hubs, we typically ship within 24–48 hours after order confirmation. Shipping & Delivering →

What payment methods do you accept for FSUSB31L8X?

We accept bank wire / T/T and other secure methods confirmed on your quote for FSUSB31L8X (PayPal may be available depending on region and order value). There is no online payment on this site—payment terms are agreed after you approve the quotation. FAQ →

In-Stock: 523229

I want to buy

Enter Quantity

Minimum

Unit Price On request

Add To RFQ List

This action only adds to RFQ cart. Submit from the cart, or use Quick Quote above.