Semiconductors – Mouser South Africa

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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 Semiconductors

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Part #

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

CP2110-F01-GM
Silicon Labs
1: $4.97
27,198In 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

27,198In Stock

$4.97

$3.76

$3.15

$3.02

View

Min.: 1
Mult.: 1

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

CP2105-F01-GM
Silicon Labs
1: $4.83
5,125In Stock

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

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Datasheet

5,125In Stock

$4.83

$3.80

$3.17

$3.05

View

Min.: 1
Mult.: 1

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

CP2105-F01-GMR
Silicon Labs
1: $5.07
9,157In Stock

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

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Datasheet

9,157In Stock

Cut Tape

$5.07

$3.80

$3.49

$3.15

View

Reel

$2.71

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

CP2108-B03-GMR
Silicon Labs
1: $12.36
8,140In Stock
15,000Expected 2026/08/05

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

Learn More

Datasheet

8,140In Stock

15,000Expected 2026/08/05

Cut Tape

$12.36

$9.62

$8.94

$8.20

View

Reel

$7.15

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

I/O Controller Interface IC HID USB to UART bridge

CP2110-F01-GMR
Silicon Labs
1: $5.07
5,523In 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

5,523In Stock

Cut Tape

$5.07

$3.78

$3.44

$3.07

View

Reel

$2.67

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC HID USB to SMBUS Bridge QFN24

CP2112-F03-GM
Silicon Labs
1: $5.07
6,279In 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

6,279In Stock

$5.07

$3.80

$3.17

$3.05

View

Min.: 1
Mult.: 1

USB Interface IC USBXpress - USB to UART Bridge QFN20

CP2102N-A02-GQFN20
Silicon Labs
1: $3.97
20,511In Stock

Mfr. Part No.
CP2102N-A02-GQFN20

Mouser Part No
634-CP2102NA02GQFN20

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN20

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Datasheet

20,511In Stock

$3.97

$3.54

$2.83

$2.69

View

Min.: 1
Mult.: 1

USB Interface IC USBXpress - USB to UART Bridge QFN24

CP2102N-A02-GQFN24
Silicon Labs
1: $4.57
9,970In Stock
9,555On Order

Mfr. Part No.
CP2102N-A02-GQFN24

Mouser Part No
634-CP2102NA02GQFN24

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN24

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Datasheet

9,970In Stock

9,555On Order

$4.57

$3.40

$2.99

$2.70

View

Min.: 1
Mult.: 1

USB Interface IC USBXpress - USB to UART Bridge QFN20

CP2102N-A02-GQFN20R
Silicon Labs
1: $3.76
15,221In Stock
45,000Expected 2027/04/23

Mfr. Part No.
CP2102N-A02-GQFN20R

Mouser Part No
634-CP2102NA02QFN20R

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN20

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Datasheet

15,221In Stock

45,000Expected 2027/04/23

Cut Tape

$3.76

$3.73

$3.61

$3.24

View

Reel

$2.16

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USBXpress - USB to UART Bridge QFN24

CP2102N-A02-GQFN24R
Silicon Labs
1: $4.33
10,971In Stock
27,000Expected 2027/04/23

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

10,971In Stock

27,000Expected 2027/04/23

Cut Tape

$4.33

$3.26

$2.99

$2.67

View

Reel

$2.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USBXpress - USB to UART Bridge QFN28

CP2102N-A02-GQFN28R
Silicon Labs
1: $3.52
22,182In Stock
27,000Expected 2027/04/23

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

22,182In Stock

27,000Expected 2027/04/23

Cut Tape

$3.52

$3.30

$3.04

$2.90

View

Reel

$2.27

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GMR
Silicon Labs
1: $11.57
3,118In Stock

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

3,118In Stock

Cut Tape

$11.57

$9.08

$8.46

$7.98

View

Reel

$7.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GMR
Silicon Labs
1: $5.14
3,728In Stock
7,500Expected 2026/08/03

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

3,728In Stock

7,500Expected 2026/08/03

Cut Tape

$5.14

$3.90

$3.57

$3.23

View

Reel

$2.84

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

CP2108-B03-GM
Silicon Labs
1: $12.26
472In Stock
2,579Expected 2026/07/27

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

Learn More

Datasheet

472In Stock

2,579Expected 2026/07/27

$12.26

$9.55

$8.89

$8.12

View

Min.: 1
Mult.: 1

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

CP2110-F02-GM1
Silicon Labs
1: $5.18
876In 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

876In Stock

$5.18

$3.88

$3.29

$3.15

View

Min.: 1
Mult.: 1

I/O Controller Interface IC HID USB to UART bridge

CP2110-F02-GM1R
Silicon Labs
1: $5.13
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

$5.13

$3.86

$3.55

$3.21

Reel

$2.83

View

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USBXpress - USB to UART Bridge QFN28

CP2102N-A02-GQFN28
Silicon Labs
1: $4.68
1,994In Stock
22,995Expected 2027/04/23

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

1,994In Stock

22,995Expected 2027/04/23

$4.68

$3.48

$3.11

$2.83

View

Min.: 1
Mult.: 1

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GM
Silicon Labs
1: $5.14
94In Stock
1,911Expected 2026/06/23

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

94In Stock

1,911Expected 2026/06/23

$5.14

$3.90

$3.34

$3.17

View

Min.: 1
Mult.: 1

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GM
Silicon Labs
1: $12.11
38In Stock
3,066Expected 2026/06/23

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

38In Stock

3,066Expected 2026/06/23

$12.11

$9.43

$8.28

$7.97

View

Min.: 1
Mult.: 1

USB Interface IC HID USB to SMBUS Bridge QFN24

CP2112-F03-GMR
Silicon Labs
1: $5.02
7,495Expected 2026/06/18

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

7,495Expected 2026/06/18

Cut Tape

$5.02

$3.80

$3.48

$3.17

View

Reel

$2.71

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USB to UART Bridge QFN28

CP2102-GMR
Silicon Labs
1: $9.33
36,735Expected 2026/08/28

Mfr. Part No.
CP2102-GMR

Mouser Part No
634-CP2102-GMR

Silicon Labs

USB Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

36,735Expected 2026/08/28

Cut Tape

$9.33

$7.20

$6.61

$6.11

View

Reel

$5.31

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USB to UART Bridge QFN28

CP2102-GM
Silicon Labs
1,533: $5.42
Non-Stocked Lead-Time 18 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 18 Weeks

$5.42

Quote

Min.: 1,533
Mult.: 1,533

CP21xx Smart Interface ICs

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