XR21B1421IL28-F

Part No :: XR21B1421IL28-F

Manufacturer: MaxLinear

VIGOR # :: 3939266

Description: IC UART BRIDGE TO USB 1CH 28-QFN

Catalog: Interface - Controllers

DataSheet: XR21B1421IL28-F PDF

Country of origin: -

Date code: -

XR21B1421IL28-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 ~ 3.6V
Current - Supply:	13mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	28-VFQFN Exposed Pad
Supplier Device Package:	28-QFN (5x5)

Alternative Products

Part Number	Manufacturer & Description	Compare
XR21B1420IL28-F Match 79%	MaxLinear IC UART TXRX 512B 1CH 28QFN	XR21B1421IL28-F vs XR21B1420IL28-F
XR21B1420IL28TR-F Match 79%	MaxLinear IC UART TXRX 512B 1CH 28QFN	XR21B1421IL28-F vs XR21B1420IL28TR-F
CP2102N-A02-GQFN28R Match 55%	Silicon Labs IC USB TO UART BRIDGE QFN28	XR21B1421IL28-F vs CP2102N-A02-GQFN28R
CP2110-F02-GM1R Match 80%	Silicon Labs IC HID USB-TO-UART BRIDGE 28QFN	XR21B1421IL28-F vs CP2110-F02-GM1R
CP2110-F02-GM1 Match 80%	Silicon Labs IC HID USB-TO-UART BRIDGE 28QFN	XR21B1421IL28-F vs CP2110-F02-GM1
CP2102N-A02-GQFN28 Match 55%	Silicon Labs IC USB TO UART BRIDGE QFN28	XR21B1421IL28-F vs CP2102N-A02-GQFN28

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.

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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: 7800

Shipped from

HK warehouse

Expected Shipping Date

Aug 06 - Aug 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.1397~~	~~$2.14~~
490	~~$2.1397~~	~~$1 048.44~~

Current price of XR21B1421IL28-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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XR21B1421IL28-F

XR21B1421IL28-F

3939266

Pricing(USD)