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Silicon Labs Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
I/O Controller Interface IC HID USB to UART Bridge QFN24 CP2110-F01-GM Silicon Labs 1: $4.97 25,981In 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 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	25,981In Stock	$4.97 $3.79 $3.49 $3.17 View $3.01 $2.92 $2.88 $2.84	Min.: 1 Mult.: 1	I/O Controller Interface IC				SMD/SMT	QFN-24
I/O Controller Interface IC HID USB to UART bridge CP2110-F02-GM1R Silicon Labs 1: $5.12 3,289In 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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	3,289In Stock	Cut Tape $5.12 $3.90 $3.59 $3.26 View Reel $2.92 $3.11 $3.00 $2.97 $2.92	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC	HID USB to UART Bridges		UART	SMD/SMT	QFN-28
Sensor Interface Optical sensor, 2 LED drivers Si1152-AB00-GM Silicon Labs 1: $4.05 1,048In Stock End of Life	Mfr. Part No. Si1152-AB00-GM Mouser Part No 634-SI1152-AB00-GM End of Life	Silicon Labs	Sensor Interface Optical sensor, 2 LED drivers Learn More about Silicon Labs silabs si1151 si1152 proximity sensors	Datasheet	1,048In Stock	$4.05 $3.85 $3.54 $3.19 View $3.02 $2.99 $2.81 $2.76	Min.: 1 Mult.: 1	Sensor Interface				SMD/SMT	DFN-10
Sensor Interface Optical sensor module, IR filter SI1153-AB9X-GM Silicon Labs 1: $8.04 887In Stock End of Life	Mfr. Part No. SI1153-AB9X-GM Mouser Part No 634-SI1153-AB9X-GM End of Life	Silicon Labs	Sensor Interface Optical sensor module, IR filter Learn More about Silicon Labs si1153 sensor	Datasheet	887In Stock	$8.04 $7.70 $7.07 $6.55 View $6.20 $6.08 $5.94 Quote	Min.: 1 Mult.: 1	Sensor Interface				SMD/SMT	LGA-10
Sensor Interface Optical sensor, 1 LED driver, IR filter Si1151-AB09-GM Silicon Labs 1: $4.54 323In Stock End of Life	Mfr. Part No. Si1151-AB09-GM Mouser Part No 634-SI1151-AB09-GM End of Life	Silicon Labs	Sensor Interface Optical sensor, 1 LED driver, IR filter Learn More about Silicon Labs silabs si1151 si1152 proximity sensors	Datasheet	323In Stock	$4.54 $4.16 $3.84 $3.48 View $3.30 $3.19 $3.15 $3.12	Min.: 1 Mult.: 1	Sensor Interface				SMD/SMT	DFN-10
USB Interface IC Single Chip USB to UART Bridge QFN25 CP2102C-A01-GQFN28 Silicon Labs 1: $3.57 144In Stock 1,533Expected 2027/01/08 New Product	Mfr. Part No. CP2102C-A01-GQFN28 Mouser Part No 634-P2102CA01GQFN28 New Product	Silicon Labs	USB Interface IC Single Chip USB to UART Bridge QFN25 Learn More about Silicon Labs cp2102c usb to uart bridge	Datasheet	144In Stock 1,533Expected 2027/01/08	$3.57 $2.63 $2.20 $2.11 View $2.04 $1.97 $1.90	Min.: 1 Mult.: 1	USB Interface IC	USB Interfaces				QFN-28
USB Interface IC USB to UART Bridge QFN28 CP2102-GMR Silicon Labs 1: $9.52 51,945In Stock	Mfr. Part No. CP2102-GMR Mouser Part No 634-CP2102-GMR	Silicon Labs	USB Interface IC USB to UART Bridge QFN28 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	51,945In Stock	Cut Tape $9.52 $7.37 $6.83 $6.32 View Reel $5.49 $6.09 $6.02 $5.61 $5.49 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Bridge, USB to UART	USB, UART	SMD/SMT	QFN-28
USB Interface IC USBXpress - USB to UART Bridge QFN20 CP2102N-A02-GQFN20R Silicon Labs 1: $4.54 34,273In Stock 63,000Expected 2027/01/08	Mfr. Part No. CP2102N-A02-GQFN20R Mouser Part No 634-CP2102NA02QFN20R	Silicon Labs	USB Interface IC USBXpress - USB to UART Bridge QFN20 Learn More about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	34,273In Stock 63,000Expected 2027/01/08	Cut Tape $4.54 $3.42 $3.14 $2.84 View Reel $2.45 $2.69 $2.67 $2.51 $2.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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-GMR Silicon Labs 1: $11.97 2,295In Stock 3,000Expected 2026/12/25	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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	2,295In Stock 3,000Expected 2026/12/25	Cut Tape $11.97 $11.57 $8.72 $8.01 View Reel $7.34 $7.93 $7.68 $7.50 $7.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC				SMD/SMT	MLP-28
I/O Controller Interface IC USB to UART Bridge QFN24 CP2104-F03-GMR Silicon Labs 1: $5.12 19,413In Stock	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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	19,413In Stock	Cut Tape $5.12 $3.93 $3.62 $3.29 Reel $2.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC	USB to UART Bridges		UART	SMD/SMT	QFN-24
I/O Controller Interface IC USB to Quad UART Bridge QFN64 CP2108-B03-GMR Silicon Labs 1: $13.08 9,322In Stock 32,500Expected 2027/01/15	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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	9,322In Stock 32,500Expected 2027/01/15	Cut Tape $13.08 $10.25 $9.54 $8.76 View Reel $7.55 $8.68 $8.16 $7.98 $7.55 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: $4.99 5,593In Stock 9,555Expected 2027/01/15	Mfr. Part No. CP2112-F03-GM Mouser Part No 634-CP2112-F03-GM	Silicon Labs	USB Interface IC HID USB to SMBUS Bridge QFN24 Learn More about Silicon Labs cp2112 hid usb to smbus bridges	Datasheet	5,593In Stock 9,555Expected 2027/01/15	$4.99 $3.80 $3.50 $3.17 View $3.01 $2.92 $2.88 $2.85	Min.: 1 Mult.: 1	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: $3.97 3,949In Stock 32,760On Order	Mfr. Part No. CP2102N-A02-GQFN20 Mouser Part No 634-CP2102NA02GQFN20	Silicon Labs	USB Interface IC USBXpress - USB to UART Bridge QFN20 Learn More about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	3,949In Stock 32,760On Order On Order Ship Dates Mfr. No: CP2102N-A02-GQFN20 Stock: 3,949 Can Dispatch Immediately On Order: 12,600 Pending 20,160 Expected 2027/01/08 Factory Lead Time: 31 Weeks	$3.97 $3.54 $2.83 $2.69 View $2.63 $2.28	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-20
I/O Controller Interface IC USB to UART Bridge QFN24 CP2104-F03-GM Silicon Labs 1: $5.26 1,996In Stock 3,822Expected 2027/01/15	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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	1,996In Stock 3,822Expected 2027/01/15	$5.26 $4.00 $3.69 $3.34 View $3.17 $3.08 $3.04 $3.01	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: $4.99 4,838In Stock 9,555Expected 2027/01/15	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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	4,838In Stock 9,555Expected 2027/01/15	$4.99 $3.80 $3.50 $3.17 View $3.01 $2.92 $2.88 $2.85	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-GMR Silicon Labs 1: $4.99 2,411In Stock 48,500On 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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	2,411In Stock 48,500On Order On Order Ship Dates Mfr. No: CP2105-F01-GMR Stock: 2,411 Can Dispatch Immediately On Order: 27,500 Expected 2027/01/15 21,000 TBD Factory Lead Time: 26 Weeks	Cut Tape $4.99 $3.80 $3.50 $3.17 View Reel $2.85 $3.01 $2.92 $2.88 $2.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC	USB to Dual UART Bridges		UART	SMD/SMT	QFN-24
I/O Controller Interface IC HID USB to UART bridge CP2110-F01-GMR Silicon Labs 1: $5.11 1,644In Stock 2,500Expected 2027/04/16	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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	1,644In Stock 2,500Expected 2027/04/16	Cut Tape $5.11 $3.87 $3.55 $3.12 Reel $2.70 View $3.11 $2.92 $2.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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: $5.12 642In 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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	642In Stock	$5.12 $3.90 $3.59 $3.26 View $3.11 $3.00 $2.97 $2.92	Min.: 1 Mult.: 1	I/O Controller Interface IC				SMD/SMT	QFN-28
USB Interface IC USB-to-I2S Digital Audio Bridge CP2615-A02-GM Silicon Labs 1: $10.73 1,150In Stock NRND	Mfr. Part No. CP2615-A02-GM Mouser Part No 634-CP2615-A02-GM NRND	Silicon Labs	USB Interface IC USB-to-I2S Digital Audio Bridge Learn More about Silicon Labs cp2615 interface	Datasheet	1,150In Stock	$10.73 $8.37 $7.79 $7.14 View $6.78 $6.65 $6.49 Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB Audio to I2S Digital Audio	I2C, I2S, UART, USB	SMD/SMT	QFN-32
USB Interface IC USBXpress - USB to UART Bridge QFN24 CP2102N-A02-GQFN24 Silicon Labs 1: $5.47 57In 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 about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	57In Stock 22,932On Order On Order Ship Dates Mfr. No: CP2102N-A02-GQFN24 Stock: 57 Can Dispatch Immediately On Order: 13,377 Expected 2027/01/01 9,555 Expected 2027/01/08 Factory Lead Time: 31 Weeks	$5.47 $4.14 $3.47 $3.00	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 QFN24 CP2102N-A02-GQFN24R Silicon Labs 1: $5.47 57In Stock 66,000On Order	Mfr. Part No. CP2102N-A02-GQFN24R Mouser Part No 634-CP2102NA02QFN24R	Silicon Labs	USB Interface IC USBXpress - USB to UART Bridge QFN24 Learn More about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	57In Stock 66,000On Order On Order Ship Dates Mfr. No: CP2102N-A02-GQFN24R Stock: 57 Can Dispatch Immediately On Order: 27,000 Expected 2027/01/01 39,000 Expected 2027/01/08 Factory Lead Time: 31 Weeks	Cut Tape $5.47 $4.14 $3.81 $2.78 View Reel $2.47 $2.64 $2.62 $2.47 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-24
I/O Controller Interface IC USB to Quad UART Bridge QFN64 CP2108-B03-GM Silicon Labs 1: $13.08 18In Stock 7,800On Order	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 about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	18In Stock 7,800On Order On Order Ship Dates Mfr. No: CP2108-B03-GM Stock: 18 Can Dispatch Immediately On Order: 3,900 Expected 2027/01/15 3,900 Expected 2027/01/22 Factory Lead Time: 26 Weeks	$13.08 $10.25 $9.54 $8.76 View $8.68 $8.16 $7.98	Min.: 1 Mult.: 1	I/O Controller Interface IC	I/O Controllers	USB to Quad UART Bridge	Serial	SMD/SMT	QFN-64
USB Interface IC HID USB to SMBUS Bridge QFN24 CP2112-F03-GMR Silicon Labs 1: $5.18 50In Stock 17,500On Order	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 about Silicon Labs cp2112 hid usb to smbus bridges	Datasheet	50In Stock 17,500On Order On Order Ship Dates Mfr. No: CP2112-F03-GMR Stock: 50 Can Dispatch Immediately On Order: 7,500 Expected 2027/01/15 10,000 Expected 2027/04/20 Factory Lead Time: 26 Weeks	Cut Tape $5.18 $3.90 $3.59 $3.26 View Reel $2.85 $3.08 $3.01 $2.91 $2.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Bridge, USB to SMBus	SMBus, USB	SMD/SMT	QFN-24
USB Interface IC Single Chip USB to UART Bridge QFN25 CP2102C-A01-GQFN28R Silicon Labs 1: $3.01 32In Stock 3,000Expected 2026/12/18 New Product	Mfr. Part No. CP2102C-A01-GQFN28R Mouser Part No 634-P2102CA01GQFN28R New Product	Silicon Labs	USB Interface IC Single Chip USB to UART Bridge QFN25 Learn More about Silicon Labs cp2102c usb to uart bridge	Datasheet	32In Stock 3,000Expected 2026/12/18	Cut Tape $3.01 $2.20 $2.00 $1.76 View Reel $1.52 $1.65 $1.59 $1.52 $1.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Interfaces				QFN-28
USB Interface IC USB to UART Bridge QFN28 CP2102-GM Silicon Labs 1: $9.77 3,016Expected 2026/12/25	Mfr. Part No. CP2102-GM Mouser Part No 634-CP2102-GM	Silicon Labs	USB Interface IC USB to UART Bridge QFN28 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	3,016Expected 2026/12/25	$9.77 $7.61 $7.06 $6.47 View $6.13 $6.01 $5.86	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	USB, UART	SMD/SMT	QFN-28

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