Interface ICs – Mouser Canada

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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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Types of Interface ICs

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Part #

UART Interface IC 2.97V-5.5V 64B FIFO temp 0C to 70C

XR16L784CV-F
MaxLinear
1: $55.34
207In Stock

Mfr. Part #
XR16L784CV-F

Mouser Part #
701-XR16L784CV-F

MaxLinear

UART Interface IC 2.97V-5.5V 64B FIFO temp 0C to 70C

Learn More

Datasheet

207In Stock

$55.34

$47.69

$45.69

$43.69

View

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: $10.51
360In Stock

Mfr. Part #
XR20M1280IL32-F

Mouser Part #
701-XR20M1280IL32-F

MaxLinear

UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 8 GPIOs

Learn More

Datasheet

360In Stock

$10.51

$8.11

$7.50

$6.85

View

Min.: 1
Mult.: 1

UART Interface IC

I2C/SPI UARTs

I2C/SPI to UART

SMD/SMT

QFN-32

USB Interface IC 1 CH FS USB UART with HID

XR21B1421IL28-F
MaxLinear
1: $7.68
185In Stock

Mfr. Part #
XR21B1421IL28-F

Mouser Part #
701-21B1421IL28F

MaxLinear

USB Interface IC 1 CH FS USB UART with HID

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Datasheet

185In Stock

$7.68

$5.85

$5.40

$4.90

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART

UART, USB

SMD/SMT

QFN-28

USB Interface IC 4 CH FS USB UART 512 Byte TX/RX FIFOs

XR21B1424IV64TR-F
MaxLinear
1: $16.89
3,040In Stock
4,000Expected 2026-10-15

Mfr. Part #
XR21B1424IV64TR-F

Mouser Part #
701-21B1424IV64TRF

MaxLinear

USB Interface IC 4 CH FS USB UART 512 Byte TX/RX FIFOs

Learn More

Datasheet

3,040In Stock

4,000Expected 2026-10-15

Cut Tape

$16.89

$13.97

$13.00

$11.95

View

Reel

$10.45

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 16B FIFO temp 0C to 70C; UART

ST16C2550CQ48-F
MaxLinear
1: $19.40
1,822In Stock

Mfr. Part #
ST16C2550CQ48-F

Mouser Part #
701-ST16C2550CQ48-F

MaxLinear

UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART

Learn More

Datasheet

1,822In Stock

$19.40

$15.28

$14.24

$13.12

View

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 16-Byte FIFO

SMD/SMT

TQFP-48

USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO

XR21V1410IL16TR-F
MaxLinear
1: $6.55
18,239In Stock

Mfr. Part #
XR21V1410IL16TR-F

Mouser Part #
701-XR21V1410IL16TRF

MaxLinear

USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO

Learn More

Datasheet

18,239In Stock

Cut Tape

$6.55

$4.94

$4.54

$4.10

$3.96

Reel

$3.96

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 1 CH FS USB UART 512 Byte TX/RX FIFOs

XR21B1420IL28-F
MaxLinear
1: $9.63
778In Stock

Mfr. Part #
XR21B1420IL28-F

Mouser Part #
701-21B1420IL28F

MaxLinear

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

Learn More

Datasheet

778In Stock

$9.63

$7.39

$6.83

$6.21

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART

UART, USB

SMD/SMT

QFN-28

USB Interface IC 2 CH FS USB UART= 512 Byte TX/RX FIFOs

XR21B1422IL40-F
MaxLinear
1: $10.17
1,323In Stock

Mfr. Part #
XR21B1422IL40-F

Mouser Part #
701-21B1422IL40F

MaxLinear

USB Interface IC 2 CH FS USB UART= 512 Byte TX/RX FIFOs

Learn More

Datasheet

1,323In Stock

$10.17

$7.82

$7.23

$6.58

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART

UART, USB

SMD/SMT

QFN-40

USB Interface IC 4 Chan FS USB UART

XR21B1424IV64-F
MaxLinear
1: $18.01
1,352In Stock

Mfr. Part #
XR21B1424IV64-F

Mouser Part #
701-21B1424IV64F

MaxLinear

USB Interface IC 4 Chan FS USB UART

Learn More

Datasheet

1,352In Stock

$18.01

$14.14

$13.18

$12.34

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART

UART, USB

SMD/SMT

LQFP-64

UART Interface IC UART W/16BYTE FIFO

ST16C1550IQ48-F
MaxLinear
1: $16.29
616In Stock

Mfr. Part #
ST16C1550IQ48-F

Mouser Part #
701-ST16C1550IQ48-F

MaxLinear

UART Interface IC UART W/16BYTE FIFO

Learn More

Datasheet

616In Stock

Cut Tape

$16.29

$12.76

$11.87

$10.90

Reel

$10.28

View

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 -45 to 85C;UART

ST16C2550IQ48-F
MaxLinear
1: $19.47
1,545In Stock

Mfr. Part #
ST16C2550IQ48-F

Mouser Part #
701-ST16C2550IQ48-F

MaxLinear

UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART

Learn More

Datasheet

1,545In Stock

$19.47

$15.34

$14.30

$13.16

View

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: $10.79
1,259In Stock

Mfr. Part #
ST16C550IQ48-F

Mouser Part #
701-ST16C550IQ48-F

MaxLinear

UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART

Learn More

Datasheet

1,259In Stock

$10.79

$7.55

$7.11

$6.52

View

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: $24.75
451In Stock
2,560Expected 2026-09-09

Mfr. Part #
ST16C554CQ64-F

Mouser Part #
701-ST16C554CQ64-F

MaxLinear

UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART

Learn More

Datasheet

451In Stock

2,560Expected 2026-09-09

$24.75

$19.64

$18.37

$16.60

View

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: $27.79
515In Stock

Mfr. Part #
ST16C554DCQ64-F

Mouser Part #
701-ST16C554DCQ64-F

MaxLinear

UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART

Learn More

Datasheet

515In Stock

$27.79

$22.13

$20.72

$18.76

View

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 -45 to 85C;UART

ST16C554DIQ64-F
MaxLinear
1: $27.60
241In Stock
2,400On Order

Mfr. Part #
ST16C554DIQ64-F

Mouser Part #
701-ST16C554DIQ64-F

MaxLinear

UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART

Learn More

Datasheet

241In Stock

2,400On Order

$27.60

$22.10

$20.87

$18.91

View

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 16-Byte FIFO

SMD/SMT

LQFP-64

UART Interface IC UART

XR16C854CV-F
MaxLinear
1: $54.35
332In Stock

Mfr. Part #
XR16C854CV-F

Mouser Part #
701-XR16C854CV-F

MaxLinear

UART Interface IC UART

Learn More

Datasheet

332In Stock

$54.35

$44.21

$41.67

$38.17

View

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 128-Byte FIFO

SMD/SMT

LQFP-64

UART Interface IC 2.97V-5.5V 64B FIFO temp -45 to 85C

XR16L784IV-F
MaxLinear
1: $65.25
203In Stock

Mfr. Part #
XR16L784IV-F

Mouser Part #
701-XR16L784IV-F

MaxLinear

UART Interface IC 2.97V-5.5V 64B FIFO temp -45 to 85C

Learn More

Datasheet

203In Stock

$65.25

$53.73

$50.85

$47.13

View

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 64-Byte FIFO

SMD/SMT

LQFP-64

UART Interface IC UART

XR16M752IM48-F
MaxLinear
1: $14.67
284In Stock

Mfr. Part #
XR16M752IM48-F

Mouser Part #
701-XR16M752IM48-F

MaxLinear

UART Interface IC UART

Learn More

Datasheet

284In Stock

$14.67

$11.52

$10.73

$9.86

View

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 64-Byte FIFO

SMD/SMT

TQFP-48

UART Interface IC UART

XR16V798IQ-F
MaxLinear
1: $103.49
135In Stock

Mfr. Part #
XR16V798IQ-F

Mouser Part #
701-XR16V798IQ-F

MaxLinear

UART Interface IC UART

Learn More

Datasheet

135In Stock

$103.49

$85.75

$79.49

$78.57

Quote

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 64-Byte FIFO

SMD/SMT

QFP-100

UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 4 GPIOs

XR20M1280IL24TR-F
MaxLinear
1: $8.76
1,491In Stock

Mfr. Part #
XR20M1280IL24TR-F

Mouser Part #
701-XR20M1280IL24TRF

MaxLinear

UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 4 GPIOs

Learn More

Datasheet

1,491In Stock

Cut Tape

$8.76

$6.70

$6.18

$5.60

View

Reel

$4.92

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 1-Ch 12Mbps 48MHz Internal clock; UART

XR21V1410IL16-F
MaxLinear
1: $6.44
1,268In Stock

Mfr. Part #
XR21V1410IL16-F

Mouser Part #
701-XR21V1410IL16-F

MaxLinear

USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART

Learn More

Datasheet

1,268In Stock

$6.44

$4.88

$4.49

$4.08

View

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: $11.65
740In Stock

Mfr. Part #
XR21V1412IL32-F

Mouser Part #
701-XR21V1412IL32-F

MaxLinear

USB Interface IC 2-Ch 12Mbps 48MHz Internal clock; UART

Learn More

Datasheet

740In Stock

$11.65

$9.01

$8.37

$7.79

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART

I2C, UART, USB

SMD/SMT

QFN-32

UART Interface IC UART

XR68M752IM48-F
MaxLinear
1: $14.85
231In Stock

Mfr. Part #
XR68M752IM48-F

Mouser Part #
701-XR68M752IM48-F

MaxLinear

UART Interface IC UART

Learn More

Datasheet

231In Stock

$14.85

$11.66

$11.19

$10.25

View

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 64-Byte FIFO

SMD/SMT

TQFP-48

UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART

ST16C550CQ48-F
MaxLinear
1: $10.34
110In Stock
250On Order

Mfr. Part #
ST16C550CQ48-F

Mouser Part #
701-ST16C550CQ48-F

MaxLinear

UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART

Learn More

Datasheet

110In Stock

250On Order

$10.34

$7.95

$7.34

$6.70

View

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 16-Byte FIFO

SMD/SMT

TQFP-48

UART Interface IC UART

XR16L2551IM-F
MaxLinear
1: $18.13
179In Stock

Mfr. Part #
XR16L2551IM-F

Mouser Part #
701-XR16L2551IM-F

MaxLinear

UART Interface IC UART

Learn More

Datasheet

179In Stock

$18.13

$14.24

$13.28

$12.20

View

Min.: 1
Mult.: 1

UART Interface IC

VLIO UARTs

UART with 16-Byte FIFO

SMD/SMT

TQFP-48

UART Solutions

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