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
UART Interface IC UART XR16L2551IM-F MaxLinear 1: £9.45 179In Stock	Mfr. Part No. XR16L2551IM-F Mouser Part No 701-XR16L2551IM-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	179In Stock	£9.45 £7.43 £6.92 £6.36 View £6.08 £5.85 £5.71 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 166In Stock 1,250On Order	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	166In Stock 1,250On Order On Order Ship Dates Mfr. No: XR16L580IM-F Stock: 166 Can Dispatch Immediately On Order: 500 Expected 14/10/2026 750 Expected 04/01/2027 Factory Lead Time: 16 Weeks	£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 1Ch 12C/SPI UART w/ Lvl Shftrs & 4 GPIOs XR20M1280IL24TR-F MaxLinear 1: £4.57 291In Stock 6,000Expected 08/01/2027	Mfr. Part No. XR20M1280IL24TR-F Mouser Part No 701-XR20M1280IL24TRF	MaxLinear	UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 4 GPIOs Learn More about MaxLinear exarxr20m1280	Datasheet	291In Stock 6,000Expected 08/01/2027	Cut Tape £4.57 £3.49 £3.22 £2.92 View Reel £2.57 £2.79 £2.75 £2.73 £2.57 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	UART Interface IC	I2C/SPI UARTs	I2C/SPI to UART		SMD/SMT	QFN-24
USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO XR21B1411IL16TR-F MaxLinear 1: £4.05 45In Stock 6,000On Order	Mfr. Part No. XR21B1411IL16TR-F Mouser Part No 701-XR21B1411IL16TRF	MaxLinear	USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO Learn More about MaxLinear xr21b1411 uart	Datasheet	45In Stock 6,000On Order On Order Ship Dates Mfr. No: XR21B1411IL16TR-F Stock: 45 Can Dispatch Immediately On Order: 3,000 Expected 26/01/2027 3,000 Expected 02/02/2027 Factory Lead Time: 26 Weeks	Cut Tape £4.05 £3.08 £2.84 £2.58 View Reel £2.42 £2.44 £2.43 £2.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-16
USB Interface IC 2-Ch 12Mbps 48MHz Internal clock; UART XR21V1412IL32-F MaxLinear 1: £6.08 195In Stock 1,470On 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	195In Stock 1,470On Order On Order Ship Dates Mfr. No: XR21V1412IL32-F Stock: 195 Can Dispatch Immediately On Order: 980 Expected 13/10/2026 490 Expected 18/12/2026 Factory Lead Time: 26 Weeks	£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 W/16BYTE FIFO ST16C1550CQ48-F MaxLinear 1: £7.53 43In Stock	Mfr. Part No. ST16C1550CQ48-F Mouser Part No 701-ST16C1550CQ48-F	MaxLinear	UART Interface IC UART W/16BYTE FIFO Learn More about MaxLinear 8 bit vlio uarts	Datasheet	43In Stock	£7.53 £5.85 £5.44 £4.98 View £4.73 £4.65 £4.57 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC UART XR16C854DIV-F MaxLinear 1: £33.91 1,048Expected 14/10/2026	Mfr. Part No. XR16C854DIV-F Mouser Part No 701-XR16C854DIV-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	1,048Expected 14/10/2026	£33.91 £27.70 £26.16 £24.78 View £23.55 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 128-Byte FIFO		SMD/SMT	LQFP-64
UART Interface IC UART XR16C854IV-F MaxLinear 1: £33.65 635Expected 14/10/2026	Mfr. Part No. XR16C854IV-F Mouser Part No 701-XR16C854IV-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	635Expected 14/10/2026	£33.65 £27.51 £25.98 £23.86 £23.61	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 128-Byte FIFO		SMD/SMT	LQFP-64
USB Interface IC 4-Ch 12Mbps 48MHz Internal clock; UART XR21V1414IM48-F MaxLinear 1: £8.56 7,810Expected 10/11/2026	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	7,810Expected 10/11/2026	£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 XR16V654IV-F MaxLinear 1: £18.77 177Expected 25/12/2026	Mfr. Part No. XR16V654IV-F Mouser Part No 701-XR16V654IV-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	177Expected 25/12/2026	£18.77 £15.03 £14.09 £12.96 View £12.41 £12.27 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 64-Byte FIFO		SMD/SMT	LQFP-64
USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO XR21B1411IL16-F MaxLinear 1: £4.19 3,326On Order	Mfr. Part No. XR21B1411IL16-F Mouser Part No 701-XR21B1411IL16-F	MaxLinear	USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO Learn More about MaxLinear xr21b1411 uart	Datasheet	3,326On Order On Order Ship Dates Mfr. No: XR21B1411IL16-F Stock: 0 On Order: 1,366 Expected 15/12/2026 1,960 Expected 23/02/2027 Factory Lead Time: 26 Weeks	£4.19 £3.20 £2.95 £2.67 View £2.47 £2.39 £2.31	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-16
USB Interface IC XR21V1414IM48TR-F XR21V1414IM48TR-F MaxLinear 1: £8.56 1,518On Order	Mfr. Part No. XR21V1414IM48TR-F Mouser Part No 701-XR21V1414IM48TRF	MaxLinear	USB Interface IC XR21V1414IM48TR-F Learn More about MaxLinear xr21v14x uart	Datasheet	1,518On Order On Order Ship Dates Mfr. No: XR21V1414IM48TR-F Stock: 0 On Order: 18 Expected 06/11/2026 1,500 Expected 13/11/2026 Factory Lead Time: 26 Weeks	Cut Tape £8.56 £6.69 £6.22 £5.71 View Reel £5.29 £5.52 £5.32 £5.29 £5.29 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	TQFP-48
USB Interface IC 1 CH FS USB UART with HID XR21B1421IL24-F MaxLinear 490: £2.49 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. XR21B1421IL24-F Mouser Part No 701-21B1421IL24F	MaxLinear	USB Interface IC 1 CH FS USB UART with HID Learn More about MaxLinear exaruart	Datasheet	Non-Stocked Lead-Time 12 Weeks	£2.49 £2.47 £2.45	Min.: 490 Mult.: 490	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-24
USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs XR21B1420IL28TR-F MaxLinear 3,000: £3.24 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. XR21B1420IL28TR-F Mouser Part No 701-21B1420IL28TRF	MaxLinear	USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs Learn More about MaxLinear exaruart	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £3.24	Min.: 3,000 Mult.: 3,000 : 3,000	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-28
UART Interface IC UART W/16BYTE FIFO ST16C1550CQ48TR-F MaxLinear 1,500: £4.34 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. ST16C1550CQ48TR-F Mouser Part No 701-ST16C1550CQ48TRF	MaxLinear	UART Interface IC UART W/16BYTE FIFO Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £4.34 Quote Quote	Min.: 1,500 Mult.: 1,500 : 1,500	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC DUAL UART W/16BYTE FIFO ST16C2550CQ48TR-F MaxLinear 1: £10.28 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. ST16C2550CQ48TR-F Mouser Part No 701-ST16C2550CQ48TRF	MaxLinear	UART Interface IC DUAL UART W/16BYTE FIFO Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape £10.28 £8.05 £7.49 £6.88 View Reel £6.26 £6.81 £6.45 £6.26 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC DUAL UART W/16BYTE FIFO ST16C2550IQ48TR-F MaxLinear 1: £10.15 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. ST16C2550IQ48TR-F Mouser Part No 701-ST16C2550IQ48TRF	MaxLinear	UART Interface IC DUAL UART W/16BYTE FIFO Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape £10.15 £8.00 £7.46 £6.86 View Reel £6.03 £6.84 £6.62 £6.20 £6.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC UART ST16C550CQ48TR-F MaxLinear 1: £5.36 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. ST16C550CQ48TR-F Mouser Part No 701-ST16C550CQ48TR-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape £5.36 £4.10 £3.80 £3.46 Reel £3.09 View £3.29 £3.20 £3.14 £3.08	Min.: 1 Mult.: 1 : 1,500	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC UART ST16C550IQ48TR-F MaxLinear 1,500: £3.19 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. ST16C550IQ48TR-F Mouser Part No 701-ST16C550IQ48TR-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £3.19 £3.18	Min.: 1,500 Mult.: 1,500 : 1,500	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC QUAD UART W/16 BYTE FIFO ST16C554DIQ64TR-F MaxLinear 1: £14.81 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. ST16C554DIQ64TR-F Mouser Part No 701-ST16C554DIQ64TRF	MaxLinear	UART Interface IC QUAD UART W/16 BYTE FIFO Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape £14.81 £11.73 £10.96 £10.12 View Reel £9.63 £9.66 £9.64 £9.63 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-64
UART Interface IC UART XR16C2550IM-F MaxLinear 1: £10.62 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. XR16C2550IM-F Mouser Part No 701-XR16C2550IM-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	£10.62 £8.40 £7.85 £7.24 View £7.05 £6.69 £6.52 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC UART XR16C854IQ-F MaxLinear 1: £36.23 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. XR16C854IQ-F Mouser Part No 701-XR16C854IQ-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	£36.23 £29.64 £27.38 £26.61 View £25.10 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 128-Byte FIFO		SMD/SMT	QFP-100
UART Interface IC 2.5V-5.5V 16B FIFO temp -45 to 85C;UART XR16L2550IM-F MaxLinear 1: £7.72 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. XR16L2550IM-F Mouser Part No 701-XR16L2550IM-F	MaxLinear	UART Interface IC 2.5V-5.5V 16B FIFO temp -45 to 85C;UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	£7.72 £6.02 £5.60 £5.13 View £4.89 £4.70 £4.58 Quote	Min.: 1 Mult.: 1	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC UART XR16L2550IMTR-F MaxLinear 1,500: £4.48 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. XR16L2550IMTR-F Mouser Part No 701-XR16L2550IMTR-F	MaxLinear	UART Interface IC UART Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £4.48 Quote Quote	Min.: 1,500 Mult.: 1,500 : 1,500	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48
UART Interface IC XR16M2550IM48TR-F XR16M2550IM48TR-F MaxLinear 1,500: £5.27 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. XR16M2550IM48TR-F Mouser Part No 701-XR16M2550IM48TRF	MaxLinear	UART Interface IC XR16M2550IM48TR-F Learn More about MaxLinear 8 bit vlio uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £5.27 Quote Quote	Min.: 1,500 Mult.: 1,500 : 1,500	UART Interface IC	VLIO UARTs	UART with 16-Byte FIFO		SMD/SMT	TQFP-48

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