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QFN-20 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
USB Interface IC USB Std Power Range W-QFN4040-20 T&R 3K AP43776QZDZW20-13 Diodes Incorporated 1: $2.47 2,970In Stock	Mfr. Part # AP43776QZDZW20-13 Mouser Part # 621-P43776QZDZW20-13	Diodes Incorporated	USB Interface IC USB Std Power Range W-QFN4040-20 T&R 3K Learn More about Diodes Incorporated diodes inc ap43776q protocol decoder	Datasheet	2,970In Stock	Cut Tape $2.47 $1.82 $1.66 $1.49 Reel $1.27 View $1.40 $1.36 $1.31 $1.23	Min.: 1 Mult.: 1 : 3,000	USB Interface IC		USB Protocol Decoder	USB	SMD/SMT	QFN-20
CAN Interface IC CAN controller w/SPI interface MCP2515-I/ML Microchip Technology 1: $2.44 10,823In Stock	Mfr. Part # MCP2515-I/ML Mouser Part # 579-MCP2515-I/ML	Microchip Technology	CAN Interface IC CAN controller w/SPI interface Learn More about Microchip Technology microchip mcp2515 controller area network	Datasheet	10,823In Stock	$2.44 $2.43 $2.25 $2.17	Min.: 1 Mult.: 1	CAN Interface IC	CAN Controllers	High Speed CAN Controller		SMD/SMT	QFN-20
USB Interface IC USB to SPI Protocol Converter MCP2210T-I/MQ Microchip Technology 1: $2.83 3,253In Stock	Mfr. Part # MCP2210T-I/MQ Mouser Part # 579-MCP2210TIMQ	Microchip Technology	USB Interface IC USB to SPI Protocol Converter Learn More about Microchip Technology microchipmcp2210	Datasheet	3,253In Stock	Cut Tape $2.83 $2.79 $2.60 Reel $2.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	USB Interface IC	USB Controllers	Bridge, USB to SPI	SPI	SMD/SMT	QFN-20
Interface - Signal Buffers, Repeaters 2 Channel SATA 6Gbps Redriver/Equalizer A 595-SN75LVCP601RTJT SN75LVCP601RTJR Texas Instruments 1: $2.69 A tariff of 38% may be applied if shipping to the United States. 5,981In Stock	Mfr. Part # SN75LVCP601RTJR Mouser Part # 595-SN75LVCP601RTJR	Texas Instruments	Interface - Signal Buffers, Repeaters 2 Channel SATA 6Gbps Redriver/Equalizer A 595-SN75LVCP601RTJT Learn More about Texas Instruments ti sn75lvcp601	Datasheet	5,981In Stock	Cut Tape $2.69 $2.14 $2.00 $1.85 View Reel $1.66 $1.78 $1.74 $1.70 $1.66 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	Signal Buffers, Repeaters	Redrivers			SMD/SMT	QFN-20
USB Interface IC USB to SPI Protocol Converter MCP2210-I/MQ Microchip Technology 1: $2.66 888In Stock	Mfr. Part # MCP2210-I/MQ Mouser Part # 579-MCP2210IMQ	Microchip Technology	USB Interface IC USB to SPI Protocol Converter Learn More about Microchip Technology microchipmcp2210	Datasheet	888In Stock	$2.66 $2.37 $2.27 $2.21	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to SPI	SPI, USB	SMD/SMT	QFN-20
RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 ISL4223EIRZ-T7A Renesas / Intersil 1: $8.93 1,285In Stock	Mfr. Part # ISL4223EIRZ-T7A Mouser Part # 968-ISL4223EIRZ-T7A	Renesas / Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	1,285In Stock	Cut Tape $8.93 $6.92 $6.42 $5.86 Reel $5.37 View $5.20 $5.11 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-20
LIN Transceivers LIN RGB LED-Ctrl with 4Ch 48mA 8IO QFN5x5 MLX81109KLW-CAE-100-RE Melexis 1: $6.17 4,845In Stock	Mfr. Part # MLX81109KLW-CAE-100-RE Mouser Part # 482-81109KLWCAE100RE	Melexis	LIN Transceivers LIN RGB LED-Ctrl with 4Ch 48mA 8IO QFN5x5	Datasheet	4,845In Stock	Cut Tape $6.17 $4.77 $4.41 $4.01 View Reel $3.55 $3.82 $3.71 $3.67 $3.62 $3.55	Min.: 1 Mult.: 1 : 5,000	LIN Transceivers				SMD/SMT	QFN-20
CAN Interface IC CAN controller with SPI interface MCP2515T-E/ML Microchip Technology 1: $3.09 4,419In Stock	Mfr. Part # MCP2515T-E/ML Mouser Part # 579-MCP2515T-E/ML	Microchip Technology	CAN Interface IC CAN controller with SPI interface Learn More about Microchip Technology microchip mcp2515 controller area network	Datasheet	4,419In Stock	Cut Tape $3.09 $3.06 Reel $2.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	CAN Interface IC	CAN Controllers	High Speed CAN Controller		SMD/SMT	QFN-20
Interface - Signal Buffers, Repeaters Two Ch SATA II Repea ter A 595-SN75LVCP4 A 595-SN75LVCP412RTJT SN75LVCP412RTJR Texas Instruments 1: $4.92 572In Stock	Mfr. Part # SN75LVCP412RTJR Mouser Part # 595-SN75LVCP412RTJR	Texas Instruments	Interface - Signal Buffers, Repeaters Two Ch SATA II Repea ter A 595-SN75LVCP4 A 595-SN75LVCP412RTJT	Datasheet	572In Stock	Cut Tape $4.92 $3.75 $3.46 $3.13 View Reel $2.70 $2.99 $2.98 $2.81 $2.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Signal Buffers, Repeaters	Repeaters			SMD/SMT	QFN-20
Telecom Interface ICs Global Line-side DAA for Si3050 QFN SI3019-F-FM Skyworks Solutions, Inc. 1: $8.72 1,245In Stock	Mfr. Part # SI3019-F-FM Mouser Part # 634-SI3019-F-FM	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 QFN	Datasheet	1,245In Stock	$8.72 $6.77 $6.28 $5.74 View $5.34 $5.20 $5.14 Quote	Min.: 1 Mult.: 1	Telecom Interface ICs	Voice DAAs	Programmable Voice DAA Solution	SPI	SMD/SMT	QFN-20
Interface - I/O Expanders 8bit Input/Output Exp I2C interface MCP23008T-E/ML Microchip Technology 1: $1.49 13,859In Stock	Mfr. Part # MCP23008T-E/ML Mouser Part # 579-MCP23008T-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp I2C interface	Datasheet	13,859In Stock	Cut Tape $1.49 $1.25 $1.20 Reel $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	QFN-20
USB Interface IC USBXpress - USB to UART Bridge QFN20 CP2102N-A02-GQFN20 Silicon Labs 1: $3.96 10,480In Stock 32,760On Order	Mfr. Part # CP2102N-A02-GQFN20 Mouser Part # 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	10,480In Stock 32,760On Order On Order Ship Dates Mfr. #: CP2102N-A02-GQFN20 Stock: 10,480 Can Ship Immediately On Order: 12,600 Expected 10/13/2026 20,160 Expected 5/4/2027 Factory Lead-Time: 31 Weeks	$3.96 $3.54 $2.82 $2.69 View $2.63 $2.16 $2.08	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-20
USB Interface IC USBXpress - USB to UART Bridge QFN20 CP2102N-A02-GQFN20R Silicon Labs 1: $3.75 A tariff of 38% may be applied if shipping to the United States. 38,371In Stock 63,000Expected 1/8/2027	Mfr. Part # CP2102N-A02-GQFN20R Mouser Part # 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	38,371In Stock 63,000Expected 1/8/2027	Cut Tape $3.75 $3.73 $3.61 $3.24 Reel $2.10 View $2.96 $2.76 $2.43 $2.08 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,500	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-20
Interface - Specialized NCN5150 QFN OAC NCN5150MNTWG onsemi 1: $2.54 54,793In Stock	Mfr. Part # NCN5150MNTWG Mouser Part # 863-NCN5150MNTWG	onsemi	Interface - Specialized NCN5150 QFN OAC Learn More about onsemi ncn5150 mbus	Datasheet	54,793In Stock	Cut Tape $2.54 $1.90 $1.74 $1.56 Reel $1.31 View $1.47 $1.44 $1.39 $1.28 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 2,500	Interface - Specialized	Transceivers	MBUS Transceiver		SMD/SMT	QFN-20
USB Interface IC USB to 8 bit SPI / FT1248 IC QFN-20 FT221XQ-R FTDI 1: $2.34 862In Stock 5,000Expected 1/8/2027	Mfr. Part # FT221XQ-R Mouser Part # 895-FT221XQ-R	FTDI	USB Interface IC USB to 8 bit SPI / FT1248 IC QFN-20 Learn More about FTDI xchip	Datasheet	862In Stock 5,000Expected 1/8/2027	Cut Tape $2.34 $2.27 $2.20 $2.00 $1.83 Reel $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	Bridge, USB to SPI/FT1248	USB	SMD/SMT	QFN-20
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200-I/MQ Microchip Technology 1: $2.83 3,018In Stock	Mfr. Part # MCP2200-I/MQ Mouser Part # 579-MCP2200-I/MQ	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	3,018In Stock	$2.83 $2.37 $2.14	Min.: 1 Mult.: 1	USB Interface IC	USB Converters	Bridge, USB to UART	UART	SMD/SMT	QFN-20
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200T-I/MQ Microchip Technology 1: $2.83 5,540In Stock	Mfr. Part # MCP2200T-I/MQ Mouser Part # 579-MCP2200T-I/MQ	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	5,540In Stock	Cut Tape $2.83 $2.38 Reel $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	USB Interface IC	USB Converters	Bridge, USB to UART	UART	SMD/SMT	QFN-20
Interface - I/O Expanders 8bit Input/Output Exp I2C interface MCP23008-E/ML Microchip Technology 1: $1.49 9,007In Stock	Mfr. Part # MCP23008-E/ML Mouser Part # 579-MCP23008-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp I2C interface	Datasheet	9,007In Stock	$1.49 $1.25 $1.13	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	QFN-20
Interface - I/O Expanders 8bit Input/Output Exp SPI interface MCP23S08-E/ML Microchip Technology 1: $1.65 5,697In Stock	Mfr. Part # MCP23S08-E/ML Mouser Part # 579-MCP23S08-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	5,697In Stock	$1.65 $1.37 $1.36	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	QFN-20
Interface - I/O Expanders 8bit Input/Output Exp SPI interface MCP23S08T-E/ML Microchip Technology 1: $1.65 2,900In Stock	Mfr. Part # MCP23S08T-E/ML Mouser Part # 579-MCP23S08T-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	2,900In Stock	Cut Tape $1.65 $1.63 $1.60 $1.59 Reel $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	QFN-20
CAN Interface IC CAN controller with SPI interface MCP2515T-I/ML Microchip Technology 1: $2.69 5,362In Stock	Mfr. Part # MCP2515T-I/ML Mouser Part # 579-MCP2515T-I/ML	Microchip Technology	CAN Interface IC CAN controller with SPI interface Learn More about Microchip Technology microchip mcp2515 controller area network	Datasheet	5,362In Stock	Cut Tape $2.69 $2.67 $2.66 $2.64 $2.62 Reel $2.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	CAN Interface IC	CAN Controllers	High Speed CAN Controller		SMD/SMT	QFN-20
USB Interface IC Single Port USB PD Controller for Source Only, AEC-Q100 Qualified MPQ5031GRE-0001-AEC1-P Monolithic Power Systems (MPS) 1: $2.47 A tariff of 38% may be applied if shipping to the United States. 166In Stock	Mfr. Part # MPQ5031GRE-0001-AEC1-P Mouser Part # 946-MPQ5031GRE-0001P	Monolithic Power Systems (MPS)	USB Interface IC Single Port USB PD Controller for Source Only, AEC-Q100 Qualified	Datasheet	166In Stock	Cut Tape $2.47 $1.84 $1.68 $1.50 $1.42 Reel $1.38 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500	USB Interface IC	USB Controllers		I2C	SMD/SMT	QFN-20
Interface - CODECs Mono audio CODEC w/ speaker driver NAU88C10YG Nuvoton 1: $1.82 3,064In Stock	Mfr. Part # NAU88C10YG Mouser Part # 503-NAU88C10YG	Nuvoton	Interface - CODECs Mono audio CODEC w/ speaker driver	Datasheet	3,064In Stock	$1.82 $1.34 $1.22 $1.09 View $0.98 $0.933 $0.917 $0.909	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Mono Audio Codec	I2S, PCM	SMD/SMT	QFN-20
USB Interface IC USB Type-C Power Delivery interface for Dual Role Power application up to 100 W TCPP03-M20 STMicroelectronics 1: $1.86 6,912In Stock 9,000Expected 10/15/2026	Mfr. Part # TCPP03-M20 Mouser Part # 511-TCPP03-M20	STMicroelectronics	USB Interface IC USB Type-C Power Delivery interface for Dual Role Power application up to 100 W Learn More about STMicroelectronics stm tcpp0x mxx usb type c protection	Datasheet	6,912In Stock 9,000Expected 10/15/2026	Cut Tape $1.86 $1.37 $1.24 $1.11 Reel $1.08 View $1.08 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	USB Port Protector	I2C	SMD/SMT	QFN-20
CAN Interface IC CAN controller w/SPI interface MCP2515-E/ML Microchip Technology 1: $3.09 3,056In Stock	Mfr. Part # MCP2515-E/ML Mouser Part # 579-MCP2515-E/ML	Microchip Technology	CAN Interface IC CAN controller w/SPI interface Learn More about Microchip Technology microchip mcp2515 controller area network	Datasheet	3,056In Stock	$3.09 $2.59 $2.50	Min.: 1 Mult.: 1	CAN Interface IC		High Speed CAN Controller		SMD/SMT	QFN-20