.hide-partial { max-height: none; } .show-more { display: none; }

QFN-28 Interface ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Interface ICs

List Images

Results: 39

Applied Filters:

Package / Case = QFN-28

Manufacturer

Product Type

Product

Type

Interface Type

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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: $4.39 27,496In 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	27,496In Stock	$4.39 $3.67 $3.34	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: $2.47 45,256In 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	45,256In Stock	$2.47 $2.07 $1.87	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 MCP23016-I/ML Microchip Technology 1: $2.95 1,155In Stock	Mfr. Part # MCP23016-I/ML Mouser Part # 579-MCP23016-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1,155In Stock	$2.95 $2.47 $2.46	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: $6.67 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 $6.67 $5.02 $4.62 $4.17 View Reel $3.48 $3.95 $3.93 $3.60 $3.48	Min.: 1 Mult.: 1 : 1,500	I/O Controller Interface IC	HID USB to UART Bridges		UART	SMD/SMT	QFN-28
Interface - I/O Expanders 16 bit In/Out MCP23016T-I/ML Microchip Technology 1: $2.95 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 $2.95 $2.93 Reel $2.46 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	QFN-28
USB Interface IC USB High Speed Hub CY7C65634-28LTXC Infineon Technologies 1: $2.91 4,959In 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	4,959In Stock	$2.91 $2.33 $2.17 $2.02 View $1.89 $1.83 $1.79 $1.77 $1.74	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	Serial, USB	SMD/SMT	QFN-28
USB Interface IC 1 CH FS USB UART with HID XR21B1421IL28-F MaxLinear 1: $6.93 175In Stock	Mfr. Part # XR21B1421IL28-F Mouser Part # 701-21B1421IL28F	MaxLinear	USB Interface IC 1 CH FS USB UART with HID Learn More about MaxLinear exaruart	Datasheet	175In Stock	$6.93 $5.28 $4.88 $4.42 View $4.16 $4.13 $4.10 $4.06 Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-28
Interface - Signal Buffers, Repeaters MIPI Switch W-QFN3555-28/SWP T&R 3.5K PI2MEQX2505Q2ZHWEX Diodes Incorporated 1: $3.04 3,089In 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	3,089In Stock	Cut Tape $3.04 $2.25 $2.00 $1.83 Reel $1.56 View $1.78 $1.76 $1.73 $1.53	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: $2.65 42,391In 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	42,391In Stock	Cut Tape $2.65 $2.20 Reel $2.00 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: $4.39 7,889In 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	7,889In Stock	Cut Tape $4.39 $3.67 Reel $3.34 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: $4.10 428In 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	428In Stock 1,533Expected 1/8/2027	$4.10 $3.03 $2.67 $2.60 View $2.20 $2.11 $2.07	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: $2.47 23,179In 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	23,179In Stock	Cut Tape $2.47 $2.07 Reel $1.87 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: $12.55 56,309In 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	56,309In Stock	Cut Tape $12.55 $9.67 $8.96 $8.18 View Reel $7.14 $7.85 $7.74 $7.35 $7.14 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: $4.58 21,906In Stock 27,000Expected 3/17/2027	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	21,906In Stock 27,000Expected 3/17/2027	Cut Tape $4.58 $3.45 $3.16 $2.85 View Reel $2.50 $2.70 $2.68 $2.60 $2.50 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: $4.58 8,472In 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	8,472In Stock	Cut Tape $4.58 $3.45 $3.16 $2.85 View Reel $2.50 $2.70 $2.68 $2.60 $2.50 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: $2.65 4,382In 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	4,382In Stock 9,760Expected 12/3/2026	$2.65 $2.20 $2.00	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: $6.86 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	$6.86 $5.16 $4.52 $4.24 View $4.04 $3.99 $3.80 $3.69	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: $3.30 2,088In 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	2,088In Stock	$3.30 $2.76 $2.52	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: $3.52 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 $3.52 $3.15 Reel $2.67 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: $31.72 1,611In Stock	Mfr. Part # LTC2870HUFD#PBF Mouser Part # 584-LTC2870HUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	1,611In Stock	$31.72 $25.36 $23.78 $22.01 View $21.18 $20.68	Min.: 1 Mult.: 1 Max.: 1,288	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: $8.68 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	$8.68 $6.66 $6.15 $5.59 View $5.33 $5.17 $5.11 $5.04	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: $21.83 621In Stock	Mfr. Part # LTC2870CUFD#PBF Mouser Part # 584-LTC2870CUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	621In Stock	$21.83 $17.30 $16.17 $14.91 $14.22	Min.: 1 Mult.: 1 Max.: 496	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: $25.06 430In Stock 3,650Expected 10/19/2026	Mfr. Part # LTC2870IUFD#PBF Mouser Part # 584-LTC2870IUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	430In Stock 3,650Expected 10/19/2026	$25.06 $19.86 $18.56 $17.13 $16.34	Min.: 1 Mult.: 1 Max.: 433	RS-232 Interface IC	RS-232 Transceivers	Multiprotocol Transceiver		SMD/SMT	QFN-28
USB Interface IC USB High Speed Hub Infineon Technologies CY7C65632-28LTXCT CY7C65632-28LTXCT Infineon Technologies 1: $3.56 142In Stock 6,000On Order	Mfr. Part # CY7C65632-28LTXCT Mouser Part # 727-CY7C6563228LTXCT	Infineon Technologies	USB Interface IC USB High Speed Hub Learn More about Infineon Technologies cypress cy7c656xx	Datasheet	142In Stock 6,000On Order	Cut Tape $3.56 $2.65 $2.43 $2.18 Reel $1.85 View $2.07 $2.03 $1.94 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Hubs	Hub Controller	SPI, I2C, GPIO	SMD/SMT	QFN-28
USB Interface IC Low Power USB 2.0 TetraHub Controller Infineon Technologies CY7C65642-28LTXCT CY7C65642-28LTXCT Infineon Technologies 1: $3.90 1,065In Stock 6,000Expected 10/8/2026	Mfr. Part # CY7C65642-28LTXCT Mouser Part # 727-CY7C6564228LTXCT	Infineon Technologies	USB Interface IC Low Power USB 2.0 TetraHub Controller	Datasheet	1,065In Stock 6,000Expected 10/8/2026	Cut Tape $3.90 $2.91 $2.68 $2.41 View Reel $1.98 $2.28 $2.21 $2.15 $1.98 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Hubs	Hub Controller	GPIO, I2C, SPI	SMD/SMT	QFN-28

QFN-28 Interface ICs

Types of Interface ICs

Applied Filters:

Customer Service Office

Company

Resources

Support