Interface ICs – Mouser United Kingdom

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
USB Interface IC 4 CH FS USB UART 512 Byte TX/RX FIFOs XR21B1424IV64TR-F MaxLinear 1: £8.99 7,287In Stock	Mfr. Part No. XR21B1424IV64TR-F Mouser Part No 701-21B1424IV64TRF	MaxLinear	USB Interface IC 4 CH FS USB UART 512 Byte TX/RX FIFOs	Datasheet	7,287In Stock	Cut Tape £8.99 £7.05 £6.57 £6.09 View Reel £5.27 £6.06 £6.04 £5.27 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	LQFP-64
UART Interface IC 2.97V-5.5V 64B FIFO temp 0C to 70C XR16L784CV-F MaxLinear 1: £28.85 138In Stock	Mfr. Part No. XR16L784CV-F Mouser Part No 701-XR16L784CV-F	MaxLinear	UART Interface IC 2.97V-5.5V 64B FIFO temp 0C to 70C Learn More about MaxLinear 8 bit vlio uarts	Datasheet	138In Stock	£28.85 £24.86 £23.82 £22.87 View £22.86 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 64-Byte FIFO		SMD/SMT	LQFP-64
UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 8 GPIOs XR20M1280IL32-F MaxLinear 1: £5.48 360In Stock	Mfr. Part No. XR20M1280IL32-F Mouser Part No 701-XR20M1280IL32-F	MaxLinear	UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 8 GPIOs Learn More about MaxLinear exarxr20m1280	Datasheet	360In Stock	£5.48 £4.23 £3.91 £3.57 View £3.18 £3.12 £3.06 Quote	Min.: 1 Mult.: 1	UART Interface IC	I2C/SPI UARTs	I2C/SPI to UART		SMD/SMT	QFN-32
USB Interface IC 4 Chan FS USB UART XR21B1424IV64-F MaxLinear 1: £9.59 1,458In Stock	Mfr. Part No. XR21B1424IV64-F Mouser Part No 701-21B1424IV64F	MaxLinear	USB Interface IC 4 Chan FS USB UART	Datasheet	1,458In Stock	£9.59 £7.53 £7.03 £6.43 View £6.28 £6.16 Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	LQFP-64
USB Interface IC 1 CH FS USB UART with HID XR21B1421IL28-F MaxLinear 1: £4.00 175In Stock	Mfr. Part No. XR21B1421IL28-F Mouser Part No 701-21B1421IL28F	MaxLinear	USB Interface IC 1 CH FS USB UART with HID Learn More about MaxLinear exaruart	Datasheet	175In Stock	£4.00 £3.05 £2.82 £2.55 View £2.40 £2.38 £2.37 £2.34 Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-28
USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO XR21V1410IL16TR-F MaxLinear 1: £3.41 18,180In Stock	Mfr. Part No. XR21V1410IL16TR-F Mouser Part No 701-XR21V1410IL16TRF	MaxLinear	USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO Learn More about MaxLinear xr21v14x uart	Datasheet	18,180In Stock	Cut Tape £3.41 £2.58 £2.37 £2.14 £2.07 Reel £2.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	QFN-16
USB Interface IC 4-Ch 12Mbps 48MHz Internal clock; UART XR21V1414IM48-F MaxLinear 1: £8.56 4,823In Stock 4,000Expected 03/05/2027	Mfr. Part No. XR21V1414IM48-F Mouser Part No 701-XR21V1414IM48-F	MaxLinear	USB Interface IC 4-Ch 12Mbps 48MHz Internal clock; UART Learn More about MaxLinear xr21v14x uart	Datasheet	4,823In Stock 4,000Expected 03/05/2027	£8.56 £6.69 £6.22 £5.71 View £5.47 £5.36	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	TQFP-48
UART Interface IC UART XR16C854DIV-F MaxLinear 1: £34.40 980In Stock NRND	Mfr. Part No. XR16C854DIV-F Mouser Part No 701-XR16C854DIV-F NRND	MaxLinear	UART Interface IC UART	Datasheet	980In Stock	£34.40 £28.11 £26.54 £24.79 View £23.84 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 128-Byte FIFO		SMD/SMT	LQFP-64
USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs XR21B1420IL28-F MaxLinear 1: £5.01 714In Stock	Mfr. Part No. XR21B1420IL28-F Mouser Part No 701-21B1420IL28F	MaxLinear	USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs Learn More about MaxLinear exaruart	Datasheet	714In Stock	£5.01 £3.84 £3.55 £3.23 View £3.08 £2.99 £2.95 £2.92	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-28
UART Interface IC UART W/16BYTE FIFO ST16C1550IQ48-F MaxLinear 1: £8.56 356In Stock	Mfr. Part No. ST16C1550IQ48-F Mouser Part No 701-ST16C1550IQ48-F	MaxLinear	UART Interface IC UART W/16BYTE FIFO Learn More about MaxLinear 8 bit vlio uarts	Datasheet	356In Stock	Cut Tape £8.56 £6.68 £6.21 £5.69 Reel £5.40 View £5.30 £5.18 Quote	Min.: 1 Mult.: 1 : 250	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART ST16C2550CQ48-F MaxLinear 1: £10.11 1,651In Stock	Mfr. Part No. ST16C2550CQ48-F Mouser Part No 701-ST16C2550CQ48-F	MaxLinear	UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	1,651In Stock	£10.11 £7.96 £7.43 £6.84 View £6.47 £6.30 £6.24 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART ST16C2550IQ48-F MaxLinear 1: £10.15 988In Stock	Mfr. Part No. ST16C2550IQ48-F Mouser Part No 701-ST16C2550IQ48-F	MaxLinear	UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	988In Stock	£10.15 £8.00 £7.46 £6.86 View £6.39 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART ST16C550IQ48-F MaxLinear 1: £5.62 1,187In Stock	Mfr. Part No. ST16C550IQ48-F Mouser Part No 701-ST16C550IQ48-F	MaxLinear	UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	1,187In Stock	£5.62 £3.94 £3.71 £3.40 View £3.20 £3.17 £3.10 £3.03	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART ST16C554CQ64-F MaxLinear 1: £12.90 380In Stock	Mfr. Part No. ST16C554CQ64-F Mouser Part No 701-ST16C554CQ64-F	MaxLinear	UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	380In Stock	£12.90 £10.24 £9.58 £8.55 View £8.38 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	LQFP-64
UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART ST16C554DCQ64-F MaxLinear 1: £14.19 465In Stock	Mfr. Part No. ST16C554DCQ64-F Mouser Part No 701-ST16C554DCQ64-F	MaxLinear	UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	465In Stock	£14.19 £11.38 £10.68 £9.66 View £9.40 £9.20 £9.04	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	LQFP-64
UART Interface IC UART XR16L2552IM-F MaxLinear 1: £9.57 10In Stock	Mfr. Part No. XR16L2552IM-F Mouser Part No 701-XR16L2552IM-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	10In Stock	£9.57 £7.51 £6.99 £6.43 View £6.13 £6.00 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC UART XR16L580IM-F MaxLinear 1: £6.67 561In Stock 750Expected 04/01/2027	Mfr. Part No. XR16L580IM-F Mouser Part No 701-XR16L580IM-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	561In Stock 750Expected 04/01/2027	£6.67 £5.18 £4.80 £4.27 View £3.98 £3.97 £3.88 £3.77 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC 2.97V-5.5V 64B FIFO temp -45 to 85C XR16L784IV-F MaxLinear 1: £34.89 191In Stock	Mfr. Part No. XR16L784IV-F Mouser Part No 701-XR16L784IV-F	MaxLinear	UART Interface IC 2.97V-5.5V 64B FIFO temp -45 to 85C Learn More about MaxLinear 8 bit vlio uarts	Datasheet	191In Stock	£34.89 £28.73 £27.19 £25.42 View £24.71 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 64-Byte FIFO		SMD/SMT	LQFP-64
USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART XR21V1410IL16-F MaxLinear 1: £3.35 2,154In Stock	Mfr. Part No. XR21V1410IL16-F Mouser Part No 701-XR21V1410IL16-F	MaxLinear	USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART Learn More about MaxLinear xr21v14x uart	Datasheet	2,154In Stock	£3.35 £2.55 £2.34 £2.12 View £1.96 £1.89 £1.87 £1.82	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	QFN-16
USB Interface IC 2-Ch 12Mbps 48MHz Internal clock; UART XR21V1412IL32-F MaxLinear 1: £6.08 1,016In Stock 490On Order	Mfr. Part No. XR21V1412IL32-F Mouser Part No 701-XR21V1412IL32-F	MaxLinear	USB Interface IC 2-Ch 12Mbps 48MHz Internal clock; UART Learn More about MaxLinear xr21v14x uart	Datasheet	1,016In Stock 490On Order	£6.08 £4.70 £4.37 £4.06 View £3.77 £3.69 £3.52 £3.43 Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	QFN-32
UART Interface IC UART XR16C864IQ-F MaxLinear 1: £41.97 342In Stock 858Expected 22/12/2026 NRND	Mfr. Part No. XR16C864IQ-F Mouser Part No 701-XR16C864IQ-F NRND	MaxLinear	UART Interface IC UART	Datasheet	342In Stock 858Expected 22/12/2026	£41.97 £34.54 £31.17 £30.32 View £30.05 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 128-Byte FIFO		SMD/SMT	QFP-100
UART Interface IC UART XR16V798IQ-F MaxLinear 1: £51.58 134In Stock 132Expected 22/12/2026 NRND	Mfr. Part No. XR16V798IQ-F Mouser Part No 701-XR16V798IQ-F NRND	MaxLinear	UART Interface IC UART	Datasheet	134In Stock 132Expected 22/12/2026	£51.58 £43.14 £39.46 £38.22 View Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 64-Byte FIFO		SMD/SMT	QFP-100
USB Interface IC 2 CH FS USB UART= 512 Byte TX/RX FIFOs XR21B1422IL40-F MaxLinear 1: £5.27 6In Stock 980Expected 01/12/2026	Mfr. Part No. XR21B1422IL40-F Mouser Part No 701-21B1422IL40F	MaxLinear	USB Interface IC 2 CH FS USB UART= 512 Byte TX/RX FIFOs Learn More about MaxLinear exaruart	Datasheet	6In Stock 980Expected 01/12/2026	£5.27 £4.04 £3.73 £3.40 View £3.17 £3.08 £2.99 Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-40
UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART ST16C550CQ48-F MaxLinear 1: £5.40 109In Stock 250Expected 15/01/2027	Mfr. Part No. ST16C550CQ48-F Mouser Part No 701-ST16C550CQ48-F	MaxLinear	UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	109In Stock 250Expected 15/01/2027	£5.40 £4.16 £3.85 £3.51 View £3.30 £3.17 £3.08 £3.06	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART ST16C554DIQ64-F MaxLinear 1: £14.55 39In Stock 2,400Expected 10/11/2026	Mfr. Part No. ST16C554DIQ64-F Mouser Part No 701-ST16C554DIQ64-F	MaxLinear	UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	39In Stock 2,400Expected 10/11/2026	£14.55 £11.71 £11.17 £9.96 View £9.66 £9.61 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	LQFP-64

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