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MCP2221A Series USB Interface IC

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Product	Type	Mounting Style	Package/Case	Standard	Speed	Data Rate	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
	USB Interface IC USB 2.0 to I2C Converter with GPIO MCP2221A-I/ST Microchip Technology 1: $2.80 6,826In Stock	Mfr. Part No. MCP2221A-I/ST Mouser Part No 579-MCP2221A-I/ST	Microchip Technology	USB Interface IC USB 2.0 to I2C Converter with GPIO Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	6,826In Stock	$2.80 $2.33 $2.13	Min.: 1 Mult.: 1			MCP2221A	USB Controllers	Bridge, USB to UART/I2C	SMD/SMT	TSSOP-14	USB 2.0	Full Speed (FS)	12 Mb/s,kb	3 V	5.5 V	13 mA	- 40 C	+ 85 C	Tube
	USB Interface IC USB 2.0 to I2C Converter with GPIO MCP2221AT-I/ST Microchip Technology 1: $2.80 7,103In Stock	Mfr. Part No. MCP2221AT-I/ST Mouser Part No 579-MCP2221AT-I/ST	Microchip Technology	USB Interface IC USB 2.0 to I2C Converter with GPIO Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	7,103In Stock	Cut Tape $2.80 $2.36 Reel $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			MCP2221A	USB Controllers	Bridge, USB to UART/I2C	SMD/SMT	TSSOP-14	USB 2.0	Full Speed (FS)	12 Mb/s,kb	3 V	5.5 V	13 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	USB Interface IC USB 2.0 to I2C/UART Protocol Converter with GPIO, AEC-Q100 Qualified MCP2221A-I/ML Microchip Technology 1: $2.80 1,688In Stock 3,731On Order	Mfr. Part No. MCP2221A-I/ML Mouser Part No 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	1,688In Stock 3,731On Order	$2.80 $2.33 $2.13	Min.: 1 Mult.: 1			MCP2221A	USB Controllers	Bridge, USB to UART/I2C	SMD/SMT	QFN-16	USB 2.0	Full Speed (FS)	12 Mb/s,kb	3 V	5.5 V	13 mA	- 40 C	+ 85 C	Tube
	USB Interface IC USB 2.0 to I2C Converter with GPIO MCP2221A-I/P Microchip Technology 1: $3.20 645In Stock	Mfr. Part No. MCP2221A-I/P Mouser Part No 579-MCP2221A-I/P	Microchip Technology	USB Interface IC USB 2.0 to I2C Converter with GPIO Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	645In Stock	$3.20 $2.67 $2.42	Min.: 1 Mult.: 1			MCP2221A	USB Controllers	Bridge, USB to UART/I2C	Through Hole	PDIP-14	USB 2.0	Full Speed (FS)	12 Mb/s,kb	3 V	5.5 V	13 mA	- 40 C	+ 85 C	Tube
	USB Interface IC USB 2.0 to I2C Converter with GPIO MCP2221A-I/SL Microchip Technology 1: $2.54 6,314In Stock	Mfr. Part No. MCP2221A-I/SL Mouser Part No 579-MCP2221A-I/SL	Microchip Technology	USB Interface IC USB 2.0 to I2C Converter with GPIO Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	6,314In Stock	$2.54 $2.13 $1.93	Min.: 1 Mult.: 1			MCP2221A	USB Controllers	Bridge, USB to UART/I2C	SMD/SMT	SOIC-14	USB 2.0	Full Speed (FS)	12 Mb/s,kb	3 V	5.5 V	13 mA	- 40 C	+ 85 C	Tube
	USB Interface IC USB 2.0 to I2C Converter with GPIO MCP2221AT-I/ML Microchip Technology 1: $2.80 507In Stock 13,200On Order	Mfr. Part No. MCP2221AT-I/ML Mouser Part No 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	507In Stock 13,200On Order On Order Ship Dates Mfr. No: MCP2221AT-I/ML Stock: 507 Can Dispatch Immediately On Order: 6,600 Expected 2026/10/26 6,600 Expected 2027/01/01 Factory Lead Time: 22 Weeks	Cut Tape $2.80 $2.36 Reel $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,300			MCP2221A	USB Controllers	Bridge, USB to UART/I2C	SMD/SMT	QFN-16	USB 2.0	Full Speed (FS)	12 Mb/s,kb	3 V	5.5 V	13 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	USB Interface IC USB 2.0 to I2C Converter with GPIO MCP2221AT-I/SL Microchip Technology 1: $2.54 378In Stock 7,800On Order	Mfr. Part No. MCP2221AT-I/SL Mouser Part No 579-MCP2221AT-I/SL	Microchip Technology	USB Interface IC USB 2.0 to I2C Converter with GPIO Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	378In Stock 7,800On Order On Order Ship Dates Mfr. No: MCP2221AT-I/SL Stock: 378 Can Dispatch Immediately On Order: 2,600 Expected 2026/12/28 5,200 Expected 2027/01/18 Factory Lead Time: 21 Weeks	Cut Tape $2.54 $2.13 Reel $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,600			MCP2221A	USB Controllers	Bridge, USB to UART/I2C	SMD/SMT	SOIC-14	USB 2.0	Full Speed (FS)	12 Mb/s,kb	3 V	5.5 V	13 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel