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QFN-20 Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 w/SPI interface MCP2515-I/ML Microchip Technology 1: $3.32 10,713In Stock	Mfr. Part No. MCP2515-I/ML Mouser Part No 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	10,713In Stock	$3.32 $3.30 $2.96 $2.95 $2.88	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 MCP2210-I/MQ Microchip Technology 1: $3.62 888In Stock	Mfr. Part No. MCP2210-I/MQ Mouser Part No 579-MCP2210IMQ	Microchip Technology	USB Interface IC USB to SPI Protocol Converter Learn More about Microchip Technology microchipmcp2210	Datasheet	888In Stock	$3.62 $3.22 $3.09 $3.01	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to SPI	SPI, USB	SMD/SMT	QFN-20
LIN Transceivers LIN RGB LED-Ctrl with 4Ch 48mA 8IO QFN5x5 MLX81109KLW-CAE-100-RE Melexis 1: $8.39 4,845In Stock	Mfr. Part No. MLX81109KLW-CAE-100-RE Mouser Part No 482-81109KLWCAE100RE	Melexis	LIN Transceivers LIN RGB LED-Ctrl with 4Ch 48mA 8IO QFN5x5	Datasheet	4,845In Stock	Cut Tape $8.39 $6.49 $6.00 $5.45 View Reel $4.83 $5.20 $5.05 $4.99 $4.92 $4.83	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: $4.20 4,239In Stock	Mfr. Part No. MCP2515T-E/ML Mouser Part No 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	4,239In Stock	Cut Tape $4.20 $4.16 Reel $3.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	CAN Interface IC	CAN Controllers	High Speed CAN Controller		SMD/SMT	QFN-20
Telecom Interface ICs Global Line-side DAA for Si3050 QFN SI3019-F-FM Skyworks Solutions, Inc. 1: $11.86 1,235In Stock	Mfr. Part No. SI3019-F-FM Mouser Part No 634-SI3019-F-FM	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 QFN	Datasheet	1,235In Stock	$11.86 $9.19 $8.53 $7.81 View $7.26 $7.25 $7.13	Min.: 1 Mult.: 1	Telecom Interface ICs	Voice DAAs	Programmable Voice DAA Solution	SPI	SMD/SMT	QFN-20
Interface - Signal Buffers, Repeaters 2 Channel SATA 6Gbps Redriver/Equalizer A 595-SN75LVCP601RTJT SN75LVCP601RTJR Texas Instruments 1: $3.28 5,972In Stock	Mfr. Part No. SN75LVCP601RTJR Mouser Part No 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	5,972In Stock	Cut Tape $3.28 $2.69 $2.54 $2.38 View Reel $2.20 $2.31 $2.27 $2.23 $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Signal Buffers, Repeaters	Redrivers			SMD/SMT	QFN-20
RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 ISL4223EIRZ-T7A Renesas / Intersil 1: $12.14 1,265In Stock	Mfr. Part No. ISL4223EIRZ-T7A Mouser Part No 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	1,265In Stock	Cut Tape $12.14 $9.41 $8.73 $7.97 Reel $7.19 View $6.96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-20
USB Interface IC USB Std Power Range W-QFN4040-20 T&R 3K AP43776QZDZW20-13 Diodes Incorporated 1: $3.36 2,970In Stock	Mfr. Part No. AP43776QZDZW20-13 Mouser Part No 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 $3.36 $2.48 $2.26 $2.03 Reel $1.73 View $1.90 $1.85 $1.78 $1.67	Min.: 1 Mult.: 1 : 3,000	USB Interface IC		USB Protocol Decoder	USB	SMD/SMT	QFN-20
Interface - Specialised I2C Slave Extend over Differential LinK LTC4331IUFD#PBF Analog Devices 1: $14.89 5,346In Stock	Mfr. Part No. LTC4331IUFD#PBF Mouser Part No 584-LTC4331IUFD#PBF	Analog Devices	Interface - Specialised I2C Slave Extend over Differential LinK	Datasheet	5,346In Stock	$14.89 $11.63 $10.81 $9.91 View $9.41 $9.22 $9.02 Quote	Min.: 1 Mult.: 1	Interface - Specialized		I2C Slave Device Extender	I2C	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: $2.71 16,510In Stock	Mfr. Part No. TCPP03-M20 Mouser Part No 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	16,510In Stock	Cut Tape $2.71 $2.03 $1.85 $1.66 View Reel $1.43 $1.56 $1.51 $1.47 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	USB Port Protector	I2C	SMD/SMT	QFN-20
USB Interface IC USBXpress - USB to UART Bridge QFN20 CP2102N-A02-GQFN20 Silicon Labs 1: $5.39 20,327In Stock 20,160Expected 8/1/2027	Mfr. Part No. CP2102N-A02-GQFN20 Mouser Part No 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	20,327In Stock 20,160Expected 8/1/2027	$5.39 $4.81 $3.84 $3.66 View $3.58 $2.94 $2.83	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: $6.17 32,988In Stock 63,000Expected 4/12/2026	Mfr. Part No. CP2102N-A02-GQFN20R Mouser Part No 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	32,988In Stock 63,000Expected 4/12/2026	Cut Tape $6.17 $4.65 $4.27 $3.86 View Reel $3.33 $3.66 $3.63 $3.41 $3.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-20
Interface - Specialised NCN5150 QFN OAC NCN5150MNTWG onsemi 1: $3.54 44,808In Stock	Mfr. Part No. NCN5150MNTWG Mouser Part No 863-NCN5150MNTWG	onsemi	Interface - Specialised NCN5150 QFN OAC Learn More about onsemi ncn5150 mbus	Datasheet	44,808In Stock	Cut Tape $3.54 $2.64 $2.42 $2.16 Reel $1.82 View $2.04 $2.00 $1.93 $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Interface - Specialized	Transceivers	MBUS Transceiver		SMD/SMT	QFN-20
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200-I/MQ Microchip Technology 1: $3.85 1,943In Stock	Mfr. Part No. MCP2200-I/MQ Mouser Part No 579-MCP2200-I/MQ	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	1,943In Stock	$3.85 $3.22 $2.91	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: $3.85 3,853In Stock	Mfr. Part No. MCP2200T-I/MQ Mouser Part No 579-MCP2200T-I/MQ	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	3,853In Stock	Cut Tape $3.85 $3.24 Reel $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	USB Interface IC	USB Converters	Bridge, USB to UART	UART	SMD/SMT	QFN-20
USB Interface IC USB to SPI Protocol Converter MCP2210T-I/MQ Microchip Technology 1: $3.85 1,723In Stock	Mfr. Part No. MCP2210T-I/MQ Mouser Part No 579-MCP2210TIMQ	Microchip Technology	USB Interface IC USB to SPI Protocol Converter Learn More about Microchip Technology microchipmcp2210	Datasheet	1,723In Stock	Cut Tape $3.85 $3.79 $3.63 Reel $3.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	USB Interface IC	USB Controllers	Bridge, USB to SPI	SPI	SMD/SMT	QFN-20
Interface - I/O Expanders 8bit Input/Output Exp I2C interface MCP23008-E/ML Microchip Technology 1: $2.03 6,794In Stock 4,095Expected 24/12/2026	Mfr. Part No. MCP23008-E/ML Mouser Part No 579-MCP23008-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp I2C interface	Datasheet	6,794In Stock 4,095Expected 24/12/2026	$2.03 $1.70 $1.54	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 I2C interface MCP23008T-E/ML Microchip Technology 1: $2.03 10,129In Stock	Mfr. Part No. MCP23008T-E/ML Mouser Part No 579-MCP23008T-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp I2C interface	Datasheet	10,129In Stock	Cut Tape $2.03 $1.70 Reel $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	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: $2.24 5,414In Stock	Mfr. Part No. MCP23S08-E/ML Mouser Part No 579-MCP23S08-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	5,414In Stock	$2.24 $1.86 $1.85	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: $2.24 1,622In Stock 3,300Expected 21/12/2026	Mfr. Part No. MCP23S08T-E/ML Mouser Part No 579-MCP23S08T-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	1,622In Stock 3,300Expected 21/12/2026	Cut Tape $2.24 $2.22 Reel $1.85 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: $3.66 1,300In Stock 6,600Expected 27/11/2026	Mfr. Part No. MCP2515T-I/ML Mouser Part No 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	1,300In Stock 6,600Expected 27/11/2026	Cut Tape $3.66 $3.63 Reel $3.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	CAN Interface IC	CAN Controllers	High Speed CAN Controller		SMD/SMT	QFN-20
Interface - CODECs Mono audio CODEC w/ speaker driver NAU88C10YG Nuvoton 1: $2.48 2,815In Stock	Mfr. Part No. NAU88C10YG Mouser Part No 503-NAU88C10YG	Nuvoton	Interface - CODECs Mono audio CODEC w/ speaker driver	Datasheet	2,815In Stock	$2.48 $1.82 $1.66 $1.48 View $1.33 $1.27 $1.25 $1.24	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Mono Audio Codec	I2S, PCM	SMD/SMT	QFN-20
CAN Interface IC CAN controller w/SPI interface MCP2515-E/ML Microchip Technology 1: $4.20 2,823In Stock	Mfr. Part No. MCP2515-E/ML Mouser Part No 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	2,823In Stock	$4.20 $3.52 $3.50	Min.: 1 Mult.: 1	CAN Interface IC		High Speed CAN Controller		SMD/SMT	QFN-20
USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function MP5031GRE-00A3-Z Monolithic Power Systems (MPS) 1: $2.45 3,092In Stock	Mfr. Part No. MP5031GRE-00A3-Z Mouser Part No 946-MP5031GRE-00A3-Z	Monolithic Power Systems (MPS)	USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function	Datasheet	3,092In Stock	Cut Tape $2.45 $1.80 $1.63 $1.46 View Reel $1.20 $1.36 $1.32 $1.31 $1.23 $1.20	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	USB Power Delivery Controller	I2C	SMD/SMT	QFN-20
RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN, ISL4223EIRZ-TK Renesas / Intersil 1: $8.89 536In Stock	Mfr. Part No. ISL4223EIRZ-TK Mouser Part No 968-ISL98611AII-EVZ	Renesas / Intersil	RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN, Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	536In Stock	Cut Tape $8.89 $6.73 $6.20 $5.62 Reel $5.06 View $5.34 $5.18 $4.92 Quote	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-20