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QFN-16 Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package / Case
USB Interface IC USB Type-C Port Controller UTC2000-E/MG Microchip Technology 1: ¥279 7,416In Stock	Mfr. Part # UTC2000-E/MG Mouser Part # 579-UTC2000-E/MG	Microchip Technology	USB Interface IC USB Type-C Port Controller Learn More about Microchip Technology microchip utc2000 controller	Datasheet	7,416In Stock	¥279 ¥234.2 ¥227.6 ¥225.9	Min.: 1 Mult.: 1	USB Interface IC	USB Transceivers	Transceiver		SMD/SMT	QFN-16
Interface - Specialized isoSPI Iso Communications Int LTC6820IUD#PBF Analog Devices 1: ¥1,391.9 5,625In Stock	Mfr. Part # LTC6820IUD#PBF Mouser Part # 584-LTC6820IUD#PBF	Analog Devices	Interface - Specialized isoSPI Iso Communications Int Learn More about Analog Devices adi ltc6820 isospi interface	Datasheet	5,625In Stock	¥1,391.9 ¥1,078 ¥999.9 ¥913.6 View ¥872 ¥847.1 ¥823.9 ¥780.7	Min.: 1 Mult.: 1 Max.: 4,500	Interface - Specialized	Isolated Communications Interface ICs	isoSPI	SPI	SMD/SMT	QFN-16
USB Interface IC USB to 4 bit SPI / FT1248 IC QFN-16 FT220XQ-R FTDI 1: ¥375.4 1,489In Stock	Mfr. Part # FT220XQ-R Mouser Part # 895-FT220XQ-R	FTDI	USB Interface IC USB to 4 bit SPI / FT1248 IC QFN-16 Learn More about FTDI xchip	Datasheet	1,489In Stock	Cut Tape ¥375.4 ¥363.8 ¥352.1 ¥320.6 View Reel ¥285.7 ¥292.3 ¥285.7 ¥285.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	Bridge, USB to SPI/FT1248	USB	SMD/SMT	QFN-16
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110-A5-02NC Microchip Technology 1: ¥380.4 344In Stock	Mfr. Part # SEC1110-A5-02NC Mouser Part # 579-SEC1110-A5-02NC	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	344In Stock	¥380.4 ¥313.9 ¥307.3	Min.: 1 Mult.: 1	Smart Card Interface ICs	Smart Card Interface ICs	Smart Card Bridge	UART, USB	SMD/SMT	QFN-16
PCI Interface IC 1-64GT/s 2 Differential Channel, 2:1 multiplexer/1:2 demultiplexer, SPDT, XQFN16 TDS5B212MX,ELF Toshiba 1: ¥264.1 4,000In Stock New Product	Mfr. Part # TDS5B212MX,ELF Mouser Part # 757-TDS5B212MXELF New Product	Toshiba	PCI Interface IC 1-64GT/s 2 Differential Channel, 2:1 multiplexer/1:2 demultiplexer, SPDT, XQFN16 Learn More about Toshiba tds5b212mx tds5c212mx mux demux switches	Datasheet	4,000In Stock	Cut Tape ¥264.1 ¥194.3 ¥176.1 ¥156 View Reel ¥127.9 ¥146.7 ¥141 ¥139.9 ¥134.9 ¥127.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	PCI Interface IC	Differential Switch IC	Switch - PCIe	PCIe	SMD/SMT	QFN-16
PCI Interface IC 1-64GT/s 2 Differential Channel, 2:1 multiplexer/1:2 demultiplexer, SPDT, XQFN16 TDS5C212MX,ELF Toshiba 1: ¥264.1 3,932In Stock New Product	Mfr. Part # TDS5C212MX,ELF Mouser Part # 757-TDS5C212MXELF New Product	Toshiba	PCI Interface IC 1-64GT/s 2 Differential Channel, 2:1 multiplexer/1:2 demultiplexer, SPDT, XQFN16 Learn More about Toshiba tds5b212mx tds5c212mx mux demux switches	Datasheet	3,932In Stock	Cut Tape ¥264.1 ¥194.3 ¥176.1 ¥156 View Reel ¥127.9 ¥146.7 ¥141 ¥139.9 ¥134.9 ¥127.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	PCI Interface IC	Differential Switch IC	Switch - PCIe	PCIe	SMD/SMT	QFN-16
USB Interface IC Standalone USB PD controller for power sinking devices STUSB4531QTR STMicroelectronics 1: ¥456.8 1,898In Stock 3,000Expected 11/10/2026 New Product	Mfr. Part # STUSB4531QTR Mouser Part # 511-STUSB4531QTR New Product	STMicroelectronics	USB Interface IC Standalone USB PD controller for power sinking devices Learn More about STMicroelectronics st stusb4531 sink usb pd controller	Datasheet	1,898In Stock 3,000Expected 11/10/2026	Cut Tape ¥456.8 ¥340.5 ¥312.3 ¥279 ¥264.1 Reel ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB PD Controller	Standalone Sink USB PD Controller	I2C	SMD/SMT	QFN-16
Interface - I/O Expanders 8B I/O Expander I2C interface MCP23009-E/MG Microchip Technology 1: ¥270.7 12,358In Stock	Mfr. Part # MCP23009-E/MG Mouser Part # 579-MCP23009-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander I2C interface	Datasheet	12,358In Stock	¥270.7 ¥225.9 ¥207.6	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	QFN-16
USB Interface IC USB Transceiver STUSB03EQR STMicroelectronics 1: ¥245.8 1,098In Stock	Mfr. Part # STUSB03EQR Mouser Part # 511-STUSB03EQR	STMicroelectronics	USB Interface IC USB Transceiver Learn More about STMicroelectronics stm standard products	Datasheet	1,098In Stock	Cut Tape ¥245.8 ¥179.4 ¥161.1 ¥142.5 Reel ¥117.4 View ¥133.5 ¥128.1 ¥122.4 ¥114.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Transceivers	Transceiver	Serial, USB	SMD/SMT	QFN-16
USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO XR21V1410IL16TR-F MaxLinear 1: ¥755.8 19,387In Stock	Mfr. Part # XR21V1410IL16TR-F Mouser Part # 701-XR21V1410IL16TRF	MaxLinear	USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO Learn More about MaxLinear xr21v14x uart	Datasheet	19,387In Stock	Cut Tape ¥755.8 ¥569.7 ¥523.2 ¥473.4 ¥456.8 Reel ¥456.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	QFN-16
Interface - I/O Expanders 8B I/O Expander SPI interface MCP23009T-E/MG Microchip Technology 1: ¥270.7 1,997In Stock	Mfr. Part # MCP23009T-E/MG Mouser Part # 579-MCP23009T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	1,997In Stock	Cut Tape ¥270.7 ¥225.9 ¥222.6 ¥220.9 ¥219.3 Reel ¥212.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	I/O Expanders			I2C, Serial	SMD/SMT	QFN-16
Interface - I/O Expanders 8B I/O Expander SPI interface MCP23S09-E/MG Microchip Technology 1: ¥282.4 6,970In Stock 5,040Expected 12/14/2026	Mfr. Part # MCP23S09-E/MG Mouser Part # 579-MCP23S09-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	6,970In Stock 5,040Expected 12/14/2026	¥282.4 ¥237.5 ¥214.3	Min.: 1 Mult.: 1	I/O Expanders			Serial, SPI	SMD/SMT	QFN-16
Interface - I/O Expanders 8B I/O Expander SPI interface MCP23S09T-E/MG Microchip Technology 1: ¥282.4 2,627In Stock	Mfr. Part # MCP23S09T-E/MG Mouser Part # 579-MCP23S09T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	2,627In Stock	Cut Tape ¥282.4 ¥237.5 Reel ¥214.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	I/O Expanders			Serial, SPI	SMD/SMT	QFN-16
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110-A5-02 Microchip Technology 1: ¥398.6 931In Stock	Mfr. Part # SEC1110-A5-02 Mouser Part # 579-SEC1110-A5-02	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	931In Stock	¥398.6 ¥347.1	Min.: 1 Mult.: 1	Smart Card Interface ICs	Smart Card Interface ICs	Smart Card Bridge	UART, USB	SMD/SMT	QFN-16
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110I-A5-02 Microchip Technology 1: ¥498.3 710In Stock	Mfr. Part # SEC1110I-A5-02 Mouser Part # 579-SEC1110I-A5-02	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	710In Stock	¥498.3 ¥426.9	Min.: 1 Mult.: 1	Smart Card Interface ICs	Smart Card Interface ICs	Smart Card Bridge	UART, USB	SMD/SMT	QFN-16
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110I-A5-02-TR Microchip Technology 1: ¥536.5 2,647In Stock	Mfr. Part # SEC1110I-A5-02-TR Mouser Part # 579-SEC1110I-A502-TR	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	2,647In Stock	Cut Tape ¥536.5 Reel ¥450.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Smart Card Interface ICs	Smart Card Interface ICs	Smart Card Bridge	UART, USB	SMD/SMT	QFN-16
LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive SY75572LMG Microchip Technology 1: ¥357.1 3,195In Stock	Mfr. Part # SY75572LMG Mouser Part # 998-SY75572LMG	Microchip Technology	LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive	Datasheet	3,195In Stock	¥357.1 ¥297.3 ¥269.1	Min.: 1 Mult.: 1	LVDS Interface IC				SMD/SMT	QFN-16
LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive SY75572LMG-TR Microchip Technology 1: ¥357.1 1,093In Stock	Mfr. Part # SY75572LMG-TR Mouser Part # 998-SY75572LMGTR	Microchip Technology	LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive Learn More about Microchip Technology microchip pcie timing solutions	Datasheet	1,093In Stock	Cut Tape ¥357.1 ¥299 Reel ¥269.1	Min.: 1 Mult.: 1 : 1,000	LVDS Interface IC				SMD/SMT	QFN-16
USB Interface IC USB to I2C Bridge Device MCP2221-I/ML Microchip Technology 1: ¥523.2 1,705In Stock	Mfr. Part # MCP2221-I/ML Mouser Part # 579-MCP2221-I/ML	Microchip Technology	USB Interface IC USB to I2C Bridge Device Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	1,705In Stock	¥523.2 ¥435.2 ¥395.3	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART/I2C	HDI, I2C, UART, USB	SMD/SMT	QFN-16
USB Interface IC USB 2.0 to I2C/UART Protocol Converter with GPIO, AEC-Q100 Qualified MCP2221A-I/ML Microchip Technology 1: ¥465.1 1,669In Stock 3,731Expected 1/21/2027	Mfr. Part # MCP2221A-I/ML Mouser Part # 579-MCP2221A-I/ML	Microchip Technology	USB Interface IC USB 2.0 to I2C/UART Protocol Converter with GPIO, AEC-Q100 Qualified Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	1,669In Stock 3,731Expected 1/21/2027	¥465.1 ¥387 ¥353.8	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART/I2C		SMD/SMT	QFN-16
USB Interface IC USB 2.0 to I2C Converter with GPIO MCP2221AT-I/ML Microchip Technology 1: ¥465.1 3,652In Stock 9,900On Order	Mfr. Part # MCP2221AT-I/ML Mouser Part # 579-MCP2221AT-I/ML	Microchip Technology	USB Interface IC USB 2.0 to I2C Converter with GPIO Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	3,652In Stock 9,900On Order On Order Ship Dates Mfr. #: MCP2221AT-I/ML Stock: 3,652 Can Ship Immediately On Order: 3,300 Expected 10/26/2026 6,600 Expected 1/1/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥465.1 ¥392 Reel ¥353.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	USB Interface IC	USB Controllers	Bridge, USB to UART/I2C		SMD/SMT	QFN-16
RS-485 Interface IC Ext Temp Range RS485 Transceiver A 595-S A 595-SN55LBC180RSAT SN55LBC180RSAR Texas Instruments 1: ¥820.5 2,270In Stock	Mfr. Part # SN55LBC180RSAR Mouser Part # 595-SN55LBC180RSAR	Texas Instruments	RS-485 Interface IC Ext Temp Range RS485 Transceiver A 595-S A 595-SN55LBC180RSAT	Datasheet	2,270In Stock	Cut Tape ¥820.5 ¥697.6 Reel ¥498.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RS-485 Interface IC	RS-485 Transceivers			SMD/SMT	QFN-16
USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART XR21V1410IL16-F MaxLinear 1: ¥742.5 2,154In Stock	Mfr. Part # XR21V1410IL16-F Mouser Part # 701-XR21V1410IL16-F	MaxLinear	USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART Learn More about MaxLinear xr21v14x uart	Datasheet	2,154In Stock	¥742.5 ¥563.1 ¥518.2 ¥470.1 View ¥431.9 ¥418.6 ¥413.6 ¥402	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	QFN-16
RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 ISL4221EIRZ-T Renesas / Intersil 1: ¥780.7 1,464In Stock 6,000On Order	Mfr. Part # ISL4221EIRZ-T Mouser Part # 968-ISL4221EIRZ-T	Renesas / Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	1,464In Stock 6,000On Order	Cut Tape ¥780.7 ¥619.6 ¥529.9 ¥485 View Reel ¥398.6 ¥460.1 ¥451.8 ¥435.2 ¥415.3 ¥398.6 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-16
LVDS Interface IC 2.5V 1:4 LVDS Fanout Buffer SY89832UMG Microchip Technology 1: ¥1,606.2 917In Stock	Mfr. Part # SY89832UMG Mouser Part # 998-SY89832UMG	Microchip Technology	LVDS Interface IC 2.5V 1:4 LVDS Fanout Buffer	Datasheet	917In Stock	¥1,606.2 ¥1,338.8 ¥1,217.5	Min.: 1 Mult.: 1	LVDS Interface IC				SMD/SMT	QFN-16

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