Interface ICs – Mouser Denmark

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CP21xx Smart Interface ICs

Silicon Labs CP21xx Smart Interface ICs leverage Silicon Labs' world-class mixed-signal design expertise to provide a family of high-performance interface devices that enable designers to differentiate their products and speed time-to-market. These mixed-signal IC products span different technologies and standards to enable quick and effective communication between two devices or functionalities. These devices include USB to UART bridges, ISB to I²S digital audio bridges, HID USB to SMBus/I²C bridges, and SPI to I²C bridge with GPIO port expanders, and USB to SPI bridges.

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Types of Interface ICs

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Part #

I/O Controller Interface IC HID USB to UART Bridge QFN24

CP2110-F01-GM
Silicon Labs
1: 31,85 kr.
26.166In Stock

Mfr. Part No.
CP2110-F01-GM

Mouser Part No
634-CP2110-F01-GM

Silicon Labs

I/O Controller Interface IC HID USB to UART Bridge QFN24

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Datasheet

26.166In Stock

31,85 kr.

24,02 kr.

22,01 kr.

19,92 kr.

View

Min.: 1
Mult.: 1

I/O Controller Interface IC

SMD/SMT

QFN-24

I/O Controller Interface IC USB to Quad UART Bridge QFN64

CP2108-B03-GM
Silicon Labs
1: 78,03 kr.
2.504In Stock

Mfr. Part No.
CP2108-B03-GM

Mouser Part No
634-CP2108-B03-GM

Silicon Labs

I/O Controller Interface IC USB to Quad UART Bridge QFN64

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Datasheet

2.504In Stock

78,03 kr.

61,10 kr.

56,85 kr.

52,22 kr.

View

Min.: 1
Mult.: 1

I/O Controller Interface IC

I/O Controllers

USB to Quad UART Bridge

Serial

SMD/SMT

QFN-64

I/O Controller Interface IC USB to Quad UART Bridge QFN64

CP2108-B03-GMR
Silicon Labs
1: 78,11 kr.
4.980In Stock
15.000Expected 28/07/2026

Mfr. Part No.
CP2108-B03-GMR

Mouser Part No
634-CP2108-B03-GMR

Silicon Labs

I/O Controller Interface IC USB to Quad UART Bridge QFN64

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Datasheet

4.980In Stock

15.000Expected 28/07/2026

Cut Tape

78,11 kr.

61,17 kr.

56,92 kr.

52,29 kr.

View

Reel

43,94 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Controller Interface IC

SMD/SMT

QFN-64

USB Interface IC HID USB to SMBUS Bridge QFN24

CP2112-F03-GM
Silicon Labs
1: 32,15 kr.
5.808In Stock

Mfr. Part No.
CP2112-F03-GM

Mouser Part No
634-CP2112-F03-GM

Silicon Labs

USB Interface IC HID USB to SMBUS Bridge QFN24

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Datasheet

5.808In Stock

32,15 kr.

24,25 kr.

22,23 kr.

20,07 kr.

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to SMBus

SMBus, USB

SMD/SMT

QFN-24

USB Interface IC HID USB to SMBUS Bridge QFN24

CP2112-F03-GMR
Silicon Labs
1: 32,23 kr.
6.169In Stock

Mfr. Part No.
CP2112-F03-GMR

Mouser Part No
634-CP2112-F03-GMR

Silicon Labs

USB Interface IC HID USB to SMBUS Bridge QFN24

Learn More

Datasheet

6.169In Stock

Cut Tape

32,23 kr.

24,32 kr.

22,31 kr.

20,14 kr.

View

Reel

17,38 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

USB Interface IC

USB Controllers

Bridge, USB to SMBus

SMBus, USB

SMD/SMT

QFN-24

USB Interface IC USBXpress - USB to UART Bridge QFN20

CP2102N-A02-GQFN20
Silicon Labs
1: 25,44 kr.
17.109In Stock
12.600Expected 19/02/2027

Mfr. Part No.
CP2102N-A02-GQFN20

Mouser Part No
634-CP2102NA02GQFN20

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN20

Learn More

Datasheet

17.109In Stock

12.600Expected 19/02/2027

25,44 kr.

22,68 kr.

18,13 kr.

17,23 kr.

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART

UART

SMD/SMT

QFN-20

USB Interface IC USBXpress - USB to UART Bridge QFN24

CP2102N-A02-GQFN24
Silicon Labs
1: 27,75 kr.
7.584In Stock
22.932On Order

Mfr. Part No.
CP2102N-A02-GQFN24

Mouser Part No
634-CP2102NA02GQFN24

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN24

Learn More

Datasheet

7.584In Stock

22.932On Order

27,75 kr.

20,89 kr.

19,17 kr.

17,31 kr.

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART

UART

SMD/SMT

QFN-24

USB Interface IC USBXpress - USB to UART Bridge QFN20

CP2102N-A02-GQFN20R
Silicon Labs
1: 24,10 kr.
47.545In Stock
63.000Expected 19/03/2027

Mfr. Part No.
CP2102N-A02-GQFN20R

Mouser Part No
634-CP2102NA02QFN20R

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN20

Learn More

Datasheet

47.545In Stock

63.000Expected 19/03/2027

Cut Tape

24,10 kr.

23,95 kr.

23,13 kr.

20,81 kr.

View

Reel

13,88 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

USB Interface IC

USB Controllers

Bridge, USB to UART

UART

SMD/SMT

QFN-20

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GM
Silicon Labs
1: 76,76 kr.
2.707In Stock
4.599Expected 18/09/2026

Mfr. Part No.
CP2103-GM

Mouser Part No
634-CP2103-GM

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

2.707In Stock

4.599Expected 18/09/2026

76,76 kr.

60,13 kr.

55,95 kr.

51,40 kr.

View

Min.: 1
Mult.: 1

I/O Controller Interface IC

SMD/SMT

MLP-28

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GMR
Silicon Labs
1: 76,76 kr.
2.887In Stock
4.500Expected 30/10/2026

Mfr. Part No.
CP2103-GMR

Mouser Part No
634-CP2103-GMR

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

2.887In Stock

4.500Expected 30/10/2026

Cut Tape

76,76 kr.

60,13 kr.

55,95 kr.

51,40 kr.

View

Reel

44,24 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

I/O Controller Interface IC

SMD/SMT

MLP-28

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GM
Silicon Labs
1: 31,85 kr.
1.544In Stock
1.911Expected 30/07/2026

Mfr. Part No.
CP2104-F03-GM

Mouser Part No
634-CP2104-F03-GM

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN24

Learn More

Datasheet

1.544In Stock

1.911Expected 30/07/2026

31,85 kr.

24,32 kr.

22,38 kr.

20,37 kr.

View

Min.: 1
Mult.: 1

I/O Controller Interface IC

SMD/SMT

QFN-24

I/O Controller Interface IC USB to Dual UART Bridge QFN24

CP2105-F01-GM
Silicon Labs
1: 32,23 kr.
2.946In Stock
5.733Expected 30/07/2026

Mfr. Part No.
CP2105-F01-GM

Mouser Part No
634-CP2105-F01-GM

Silicon Labs

I/O Controller Interface IC USB to Dual UART Bridge QFN24

Learn More

Datasheet

2.946In Stock

5.733Expected 30/07/2026

32,23 kr.

24,32 kr.

22,31 kr.

20,14 kr.

View

Min.: 1
Mult.: 1

I/O Controller Interface IC

SMD/SMT

QFN-24

I/O Controller Interface IC HID USB to UART bridge

CP2110-F01-GMR
Silicon Labs
1: 31,85 kr.
4.023In Stock

Mfr. Part No.
CP2110-F01-GMR

Mouser Part No
634-CP2110-F01-GMR

Silicon Labs

I/O Controller Interface IC HID USB to UART bridge

Learn More

Datasheet

4.023In Stock

Cut Tape

31,85 kr.

24,02 kr.

22,01 kr.

19,92 kr.

View

Reel

17,16 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

I/O Controller Interface IC

HID USB to UART Bridges

UART

SMD/SMT

QFN-24

I/O Controller Interface IC HID USB to UART Bridge QFN28

CP2110-F02-GM1
Silicon Labs
1: 32,82 kr.
694In Stock

Mfr. Part No.
CP2110-F02-GM1

Mouser Part No
634-CP2110-F02-GM1

Silicon Labs

I/O Controller Interface IC HID USB to UART Bridge QFN28

Learn More

Datasheet

694In Stock

32,82 kr.

24,69 kr.

22,68 kr.

20,52 kr.

View

Min.: 1
Mult.: 1

I/O Controller Interface IC

SMD/SMT

QFN-28

I/O Controller Interface IC HID USB to UART bridge

CP2110-F02-GM1R
Silicon Labs
1: 32,82 kr.
3.314In Stock

Mfr. Part No.
CP2110-F02-GM1R

Mouser Part No
634-CP2110-F02-GM1R

Silicon Labs

I/O Controller Interface IC HID USB to UART bridge

Learn More

Datasheet

3.314In Stock

Cut Tape

32,82 kr.

24,69 kr.

22,68 kr.

20,52 kr.

View

Reel

17,68 kr.

Min.: 1
Mult.: 1

: 1.500

I/O Controller Interface IC

HID USB to UART Bridges

UART

SMD/SMT

QFN-28

USB Interface IC USBXpress - USB to UART Bridge QFN28

CP2102N-A02-GQFN28R
Silicon Labs
1: 22,60 kr.
3.133In Stock
54.000On Order

Mfr. Part No.
CP2102N-A02-GQFN28R

Mouser Part No
634-CP2102NA02QFN28R

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN28

Learn More

Datasheet

3.133In Stock

54.000On Order

Cut Tape

22,60 kr.

21,19 kr.

19,47 kr.

18,58 kr.

View

Reel

14,55 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

USB Interface IC

USB Controllers

Bridge, USB to UART

UART

SMD/SMT

QFN-28

USB Interface IC USBXpress - USB to UART Bridge QFN28

CP2102N-A02-GQFN28
Silicon Labs
1: 29,02 kr.
58In Stock
22.995Expected 05/02/2027

Mfr. Part No.
CP2102N-A02-GQFN28

Mouser Part No
634-CP2102NA02GQFN28

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN28

Learn More

Datasheet

58In Stock

22.995Expected 05/02/2027

29,02 kr.

21,78 kr.

20,07 kr.

18,13 kr.

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART

UART

SMD/SMT

QFN-28

USB Interface IC USBXpress - USB to UART Bridge QFN24

CP2102N-A02-GQFN24R
Silicon Labs
1: 27,68 kr.
93In Stock
66.000Expected 05/02/2027

Mfr. Part No.
CP2102N-A02-GQFN24R

Mouser Part No
634-CP2102NA02QFN24R

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN24

Learn More

Datasheet

93In Stock

66.000Expected 05/02/2027

Cut Tape

27,68 kr.

20,89 kr.

19,10 kr.

17,23 kr.

View

Reel

15,29 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

USB Interface IC

USB Controllers

Bridge, USB to UART

UART

SMD/SMT

QFN-24

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GMR
Silicon Labs
1: 31,85 kr.
22.480On Order

Mfr. Part No.
CP2104-F03-GMR

Mouser Part No
634-CP2104-F03-GMR

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN24

Learn More

Datasheet

22.480On Order

Cut Tape

31,85 kr.

24,32 kr.

22,38 kr.

20,37 kr.

View

Reel

18,20 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

I/O Controller Interface IC

USB to UART Bridges

UART

SMD/SMT

QFN-24

I/O Controller Interface IC USB to Dual UART Bridge QFN24

CP2105-F01-GMR
Silicon Labs
1: 32,15 kr.
33.831On Order

Mfr. Part No.
CP2105-F01-GMR

Mouser Part No
634-CP2105-F01-GMR

Silicon Labs

I/O Controller Interface IC USB to Dual UART Bridge QFN24

Learn More

Datasheet

33.831On Order

Cut Tape

32,15 kr.

24,25 kr.

22,23 kr.

20,07 kr.

View

Reel

17,38 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

I/O Controller Interface IC

USB to Dual UART Bridges

UART

SMD/SMT

QFN-24

USB Interface IC USB to UART Bridge QFN28

CP2102-GMR
Silicon Labs
1: 62,74 kr.
65.406On Order

Mfr. Part No.
CP2102-GMR

Mouser Part No
634-CP2102-GMR

Silicon Labs

USB Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

65.406On Order

Cut Tape

62,74 kr.

48,79 kr.

45,36 kr.

41,48 kr.

View

Reel

35,58 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

USB Interface IC

USB Controllers

Bridge, USB to UART

USB, UART

SMD/SMT

QFN-28

USB Interface IC USB to UART Bridge QFN28

CP2102-GM
Silicon Labs
1.533: 35,06 kr.
Non-Stocked Lead-Time 29 Weeks

Mfr. Part No.
CP2102-GM

Mouser Part No
634-CP2102-GM

Silicon Labs

USB Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

Non-Stocked Lead-Time 29 Weeks

35,06 kr.

Min.: 1.533
Mult.: 1.533

USB Interface IC

USB Controllers

Bridge, USB to UART

USB, UART

SMD/SMT

QFN-28

CP21xx Smart Interface ICs

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