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XR21B1420IL28-F

Name: MaxLinear XR21B1420IL28-F
Brand: MaxLinear
SKU: 701-21B1420IL28F
Price: 5.87 EUR
Availability: InStock

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Mouser No:

701-21B1420IL28F

Mfr. No:

XR21B1420IL28-F

Mfr.:

MaxLinear

Description:

USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs

Datasheet:

XR21B1420IL28-F Datasheet (PDF)

ECAD Model:

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More Information

Learn more about MaxLinear XR21B1420IL28-F

In Stock: 40

Stock:: 40

Can Dispatch Immediately

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On Order:: 980

Expected 6/2/2026
Factory Lead Time:: 26

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	5,87 €	5,87 €
	4,47 €	44,70 €
	4,17 €	104,25 €
	3,41 €	341,00 €
	3,28 €	820,00 €
	3,21 €	1.572,90 €
	3,09 €	3.028,20 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	MaxLinear
Product Category:	USB Interface IC
RoHS:
Series:	XR21B1420
Product:	USB Controllers
Type:	Bridge, USB to UART
Mounting Style:	SMD/SMT
Package/Case:	QFN-28
Standard:	USB 2.0
Speed:	Full Speed (FS)
Data Rate:	12 Mb/s
Supply Voltage - Min:	3 V, 4.4 V
Supply Voltage - Max:	3.6 V, 5.25 V
Operating Supply Current:	15 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tray
Brand:	MaxLinear
Development Kit:	XR21B1420IL28-0A-EVB
Interface Type:	UART, USB
Moisture Sensitive:	Yes
Number of Ports:	1 Port
Operating Supply Voltage:	3.3 V, 5 V
Product Type:	USB Interface IC
Factory Pack Quantity:	490
Subcategory:	Interface ICs
Unit Weight:	1,273 g

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Datasheet

XR21B1420IL28-F Datasheet (PDF)

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Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399901
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

XR21x14x Universal Async Receiver Transmitters

MaxLinear XR21x14x Universal Asynchronous Receiver Transmitters with USB 2.0 compliant bus interface are part of a fast UART series. The USB interface on the MaxLinear XR21x14x supports a 12Mbps USB data transfer rate, USB suspend, resume, and remote wakeup operations. These MaxLinear UARTs operate from an internal 48MHz clock, require no external crystal/oscillator, and can accurately generate any baud rate using the internal clock. The UART series includes an automatic transceiver direction control feature that simplifies the hardware for RS-485 applications. The XR21x14x UART is ideal for portable appliances, external converters (dongles), and battery-operated devices.

UART Solutions

MaxLinear UART (Universal Asynchronous Receiver Transmitter) Solutions is a broad portfolio that includes 8-Bit/VLIO, I²C/SPI, PCI, USB, LPC, and combo UARTs.

USB UARTs

MaxLinear USB UARTs provide a USB 2.0 data bus interface and are intended for peripheral or inter-system communication. The USB UARTs offer up to four UART ports in an ultra-compact package. The USB UARTs are designed for reliability in consumer and industrial environments.