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QFN-28 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
CAN Interface IC CAN Controller with Int. Transceiver MCP25625-E/ML Microchip Technology 1: $3.38 27,346In Stock	Mfr. Part # MCP25625-E/ML Mouser Part # 579-MCP25625-E/ML	Microchip Technology	CAN Interface IC CAN Controller with Int. Transceiver Learn More about Microchip Technology microchip mcp25625 controller	Datasheet	27,346In Stock	$3.38 $2.82 $2.57	Min.: 1 Mult.: 1	CAN Interface IC	CAN Controllers	CAN Controller	Serial, 4-Wire, SPI	SMD/SMT	QFN-28
Interface - I/O Expanders 16bit Input/Output Exp I2C interface MCP23017-E/ML Microchip Technology 1: $1.90 44,726In Stock	Mfr. Part # MCP23017-E/ML Mouser Part # 579-MCP23017-E/ML	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp I2C interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	44,726In Stock	$1.90 $1.59 $1.44	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	QFN-28
Interface - I/O Expanders 16 bit In/Out MCP23016T-I/ML Microchip Technology 1: $2.27 1,826In Stock	Mfr. Part # MCP23016T-I/ML Mouser Part # 579-MCP23016T-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1,826In Stock	Cut Tape $2.27 $2.25 Reel $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	QFN-28
Interface - I/O Expanders 16 bit In/Out MCP23016-I/ML Microchip Technology 1: $2.27 1,145In Stock	Mfr. Part # MCP23016-I/ML Mouser Part # 579-MCP23016-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1,145In Stock	$2.27 $1.90 $1.89	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	QFN-28
I/O Controller Interface IC HID USB to UART bridge CP2110-F02-GM1R Silicon Labs 1: $5.13 3,289In Stock	Mfr. Part # CP2110-F02-GM1R Mouser Part # 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 $5.13 $3.86 $3.55 $3.21 View Reel $2.76 $3.04 $3.02 $2.77 $2.76	Min.: 1 Mult.: 1 : 1,500	I/O Controller Interface IC	HID USB to UART Bridges		UART	SMD/SMT	QFN-28
USB Interface IC USB High Speed Hub CY7C65634-28LTXC Infineon Technologies 1: $2.01 4,929In Stock	Mfr. Part # CY7C65634-28LTXC Mouser Part # 727-CY7C65634-28LTXC	Infineon Technologies	USB Interface IC USB High Speed Hub Learn More about Infineon Technologies cypress cy7c656xx	Datasheet	4,929In Stock	$2.01 $1.65 $1.55 $1.46 View $1.38 $1.36 $1.35 $1.33 $1.31	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	Serial, USB	SMD/SMT	QFN-28
Interface - Signal Buffers, Repeaters MIPI Switch W-QFN3555-28/SWP T&R 3.5K PI2MEQX2505Q2ZHWEX Diodes Incorporated 1: $2.34 3,332In Stock New Product	Mfr. Part # PI2MEQX2505Q2ZHWEX Mouser Part # 621-2MEQX2505Q2ZHWEX New Product	Diodes Incorporated	Interface - Signal Buffers, Repeaters MIPI Switch W-QFN3555-28/SWP T&R 3.5K Learn More about Diodes Incorporated diodesinc pi2meqx2505q mipi d phy redriver	Datasheet	3,332In Stock	Cut Tape $2.34 $1.73 $1.54 $1.41 Reel $1.20 View $1.37 $1.35 $1.33 $1.18	Min.: 1 Mult.: 1 : 3,500	Signal Buffers, Repeaters	ReDriver		MIPI	SMD/SMT	QFN-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface MCP23S17T-E/ML Microchip Technology 1: $2.04 40,179In Stock	Mfr. Part # MCP23S17T-E/ML Mouser Part # 579-MCP23S17T-E/ML	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	40,179In Stock	Cut Tape $2.04 $1.69 Reel $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	QFN-28
CAN Interface IC CAN Controller with Int. Transceiver MCP25625T-E/ML Microchip Technology 1: $3.38 6,069In Stock	Mfr. Part # MCP25625T-E/ML Mouser Part # 579-MCP25625T-E/ML	Microchip Technology	CAN Interface IC CAN Controller with Int. Transceiver Learn More about Microchip Technology microchip mcp25625 controller	Datasheet	6,069In Stock	Cut Tape $3.38 $2.82 Reel $2.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	CAN Interface IC	CAN Controllers	CAN Controller	Serial, 4-Wire, SPI	SMD/SMT	QFN-28
USB Interface IC Single Chip USB to UART Bridge QFN25 CP2102C-A01-GQFN28 Silicon Labs 1: $3.15 418In Stock 1,533Expected 1/8/2027 New Product	Mfr. Part # CP2102C-A01-GQFN28 Mouser Part # 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	418In Stock 1,533Expected 1/8/2027	$3.15 $2.33 $2.05 $2.00 View $1.69 $1.62 $1.59	Min.: 1 Mult.: 1	USB Interface IC	USB Interfaces				QFN-28
Interface - I/O Expanders 16bit Input/Output Exp I2C interface MCP23017T-E/ML Microchip Technology 1: $1.90 20,679In Stock	Mfr. Part # MCP23017T-E/ML Mouser Part # 579-MCP23017T-E/ML	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp I2C interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	20,679In Stock	Cut Tape $1.90 $1.59 Reel $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	QFN-28
USB Interface IC USB to UART Bridge QFN28 CP2102-GMR Silicon Labs 1: $9.65 53,631In Stock	Mfr. Part # CP2102-GMR Mouser Part # 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	53,631In Stock	Cut Tape $9.65 $7.44 $6.89 $6.29 View Reel $5.49 $6.04 $5.95 $5.65 $5.49 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	USB Interface IC	USB Controllers	Bridge, USB to UART	USB, UART	SMD/SMT	QFN-28
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM SX1509BIULTRT Semtech 1: $3.52 21,413In Stock 27,000Expected 10/14/2026	Mfr. Part # SX1509BIULTRT Mouser Part # 947-SX1509BIULTRT	Semtech	Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM Learn More about Semtech sx1508b sx1509b gpio	Datasheet	21,413In Stock 27,000Expected 10/14/2026	Cut Tape $3.52 $2.65 $2.43 $2.19 View Reel $1.92 $2.08 $2.06 $2.00 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders	I/O Expanders	GPIO Expander	I2C, Serial	SMD/SMT	QFN-28
Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM SX1509QBIULTRT Semtech 1: $3.52 8,459In Stock	Mfr. Part # SX1509QBIULTRT Mouser Part # 947-SX1509QBIULTRT	Semtech	Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM Learn More about Semtech sx1508b sx1509b gpio	Datasheet	8,459In Stock	Cut Tape $3.52 $2.65 $2.43 $2.19 View Reel $1.92 $2.08 $2.06 $2.00 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders	I/O Expanders	GPIO Expander	I2C, Serial	SMD/SMT	QFN-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface MCP23S17-E/ML Microchip Technology 1: $2.04 3,994In Stock 9,760Expected 12/3/2026	Mfr. Part # MCP23S17-E/ML Mouser Part # 579-MCP23S17-E/ML	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	3,994In Stock 9,760Expected 12/3/2026	$2.04 $1.69 $1.54	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	QFN-28
I/O Controller Interface IC HID USB to UART Bridge QFN28 CP2110-F02-GM1 Silicon Labs 1: $5.28 642In Stock	Mfr. Part # CP2110-F02-GM1 Mouser Part # 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	$5.28 $3.97 $3.48 $3.26 View $3.11 $3.07 $2.92 $2.84	Min.: 1 Mult.: 1	I/O Controller Interface IC				SMD/SMT	QFN-28
USB Interface IC 2-Port USB 2.0 Hi-Speed Hub CNTRL USB2412-DZK Microchip Technology 1: $2.54 1,952In Stock	Mfr. Part # USB2412-DZK Mouser Part # 886-USB2412-DZK	Microchip Technology	USB Interface IC 2-Port USB 2.0 Hi-Speed Hub CNTRL	Datasheet	1,952In Stock	$2.54 $2.12 $1.94	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	USB	SMD/SMT	QFN-28
USB Interface IC 2-Port USB 2.0 Hi-Speed Hub CNTRL USB2412-DZK-TR Microchip Technology 1: $2.71 2,143In Stock	Mfr. Part # USB2412-DZK-TR Mouser Part # 886-USB2412-DZK-TR	Microchip Technology	USB Interface IC 2-Port USB 2.0 Hi-Speed Hub CNTRL	Datasheet	2,143In Stock	Cut Tape $2.71 $2.42 Reel $2.05 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Hubs	Hub Controller	USB	SMD/SMT	QFN-28
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870HUFD#PBF Analog Devices 1: $24.40 1,100In Stock	Mfr. Part # LTC2870HUFD#PBF Mouser Part # 584-LTC2870HUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	1,100In Stock	$24.40 $19.51 $18.29 $16.93 View $16.29 $15.91	Min.: 1 Mult.: 1 Max.: 880	RS-232 Interface IC	RS-232 Transceivers	Multiprotocol Transceiver		SMD/SMT	QFN-28
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870IUFD#PBF Analog Devices 1: $19.28 3,754In Stock	Mfr. Part # LTC2870IUFD#PBF Mouser Part # 584-LTC2870IUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	3,754In Stock	$19.28 $15.28 $14.28 $13.18 View $12.57 $12.34	Min.: 1 Mult.: 1 Max.: 3,003	RS-232 Interface IC	RS-232 Transceivers	Multiprotocol Transceiver		SMD/SMT	QFN-28
USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs XR21B1420IL28-F MaxLinear 1: $6.68 757In 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 about MaxLinear exaruart	Datasheet	757In Stock	$6.68 $5.12 $4.73 $4.30 View $4.10 $3.98 $3.93 $3.88	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-28
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870CUFD#PBF Analog Devices 1: $16.79 171In Stock	Mfr. Part # LTC2870CUFD#PBF Mouser Part # 584-LTC2870CUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	171In Stock	$16.79 $13.31 $12.44 $11.47	Min.: 1 Mult.: 1 Max.: 136	RS-232 Interface IC	RS-232 Transceivers	Multiprotocol Transceiver		SMD/SMT	QFN-28
USB Interface IC Single Chip USB to UART Bridge QFN25 CP2102C-A01-GQFN28R Silicon Labs 1: $3.01 32In Stock 3,000Expected 12/18/2026 New Product	Mfr. Part # CP2102C-A01-GQFN28R Mouser Part # 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 12/18/2026	Cut Tape $3.01 $2.20 $2.00 $1.75 View Reel $1.52 $1.65 $1.59 $1.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	USB Interface IC	USB Interfaces				QFN-28
USB Interface IC USB High Speed Hub CY7C65632-28LTXC Infineon Technologies 1: $2.70 163In Stock 9,800Expected 10/8/2026	Mfr. Part # CY7C65632-28LTXC Mouser Part # 727-CY7C65632-28LTXC	Infineon Technologies	USB Interface IC USB High Speed Hub Learn More about Infineon Technologies cypress cy7c656xx	Datasheet	163In Stock 9,800Expected 10/8/2026	$2.70 $2.01 $1.82 $1.65 View $1.53 $1.48 $1.41 $1.38 $1.34	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	Serial, USB	SMD/SMT	QFN-28
USB Interface IC USB High Speed Hub CY7C65634-28LTXCT Infineon Technologies 1: $2.85 6,050In Stock 3,000Expected 11/3/2026	Mfr. Part # CY7C65634-28LTXCT Mouser Part # 727-CY7C6563428LTXCT	Infineon Technologies	USB Interface IC USB High Speed Hub Learn More about Infineon Technologies cypress cy7c656xx	Datasheet	6,050In Stock 3,000Expected 11/3/2026	Cut Tape $2.85 $2.13 $1.95 $1.75 Reel $1.40 View $1.66 $1.62 $1.53 $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Hubs	Hub Controller	SPI, I2C, GPIO	SMD/SMT	QFN-28

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