XR21B1422IL40-F

Part No :: XR21B1422IL40-F

Manufacturer: MaxLinear

VIGOR # :: 3939444

Description: IC UART TXRX 512B 2CH 40QFN

Catalog: Interface - Controllers

DataSheet: XR21B1422IL40-F PDF

Country of origin: -

Date code: -

XR21B1422IL40-F Specifications

Type	Description
Series:	-
Package:	Tray
Part Status:	Active
Protocol:	USB
Function:	Bridge, USB to UART
Interface:	UART
Standards:	USB 2.0
Voltage - Supply:	3V ~ 5.25V
Current - Supply:	15mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	40-VFQFN Exposed Pad
Supplier Device Package:	40-QFN (6x6)

Alternative Products

Part Number	Manufacturer & Description	Compare
XR21B1422IL40TR-F Match 100%	MaxLinear IC UART TXRX 512B 2CH 40QFN	XR21B1422IL40-F vs XR21B1422IL40TR-F

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

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You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 2000

Shipped from

HK warehouse

Expected Shipping Date

Sep 18 - Sep 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$6.0200~~	~~$6.02~~
10	~~$5.4266~~	~~$54.27~~
100	~~$4.5408~~	~~$454.08~~
250	~~$4.1427~~	~~$1 035.67~~
500	~~$3.7644~~	~~$1 882.22~~
1000	~~$3.0378~~	~~$3 037.83~~

Current price of XR21B1422IL40-F is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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XR21B1422IL40-F

XR21B1422IL40-F

3939444

Pricing(USD)