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

QFN-20 Interface ICs

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

Types of Interface ICs

List Images

Results: 75

Applied Filters:

Package/Case = QFN-20

Manufacturer

Product Type

Product

Type

Interface Type

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 (CHF) 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: CHF 1.98 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 CHF 1.98 CHF 1.47 CHF 1.34 CHF 1.20 Reel CHF 1.02 View CHF 1.12 CHF 1.10 CHF 1.06 CHF 0.992	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: CHF 1.97 10’823In 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	10’823In Stock	CHF 1.97 CHF 1.96 CHF 1.83	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: CHF 2.14 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	CHF 2.14 CHF 1.91	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to SPI	SPI, USB	SMD/SMT	QFN-20
Interface - Signal Buffers, Repeaters 2 Channel SATA 6Gbps Redriver/Equalizer A 595-SN75LVCP601RTJT SN75LVCP601RTJR Texas Instruments 1: CHF 1.94 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 CHF 1.94 CHF 1.59 CHF 1.51 CHF 1.41 View Reel CHF 1.30 CHF 1.37 CHF 1.35 CHF 1.32 CHF 1.30 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: CHF 7.19 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 CHF 7.19 CHF 5.57 CHF 5.17 CHF 4.72 Reel CHF 4.26 View CHF 4.12 CHF 4.11 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: CHF 4.97 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 CHF 4.97 CHF 3.84 CHF 3.55 CHF 3.23 View Reel CHF 2.85 CHF 3.08 CHF 2.99 CHF 2.96 CHF 2.91 CHF 2.85	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: CHF 2.49 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 CHF 2.49 CHF 2.46 Reel CHF 2.10 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: CHF 7.02 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	CHF 7.02 CHF 5.44 CHF 5.05 CHF 4.62 CHF 4.57	Min.: 1 Mult.: 1	Telecom Interface ICs	Voice DAAs	Programmable Voice DAA Solution	SPI	SMD/SMT	QFN-20
Interface - Specialised I2C Slave Extend over Differential LinK LTC4331IUFD#PBF Analog Devices 1: CHF 8.82 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	CHF 8.82 CHF 6.88 CHF 6.40 CHF 5.87 View CHF 5.57 CHF 5.46 CHF 5.34 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: CHF 1.60 16’530In 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	16’530In Stock	Cut Tape CHF 1.60 CHF 1.20 CHF 1.10 CHF 0.983 View Reel CHF 0.845 CHF 0.926 CHF 0.894 CHF 0.87 CHF 0.845 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: CHF 3.19 21’345In Stock 20’160Expected 1/8/2027	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	21’345In Stock 20’160Expected 1/8/2027	CHF 3.19 CHF 2.85 CHF 2.27 CHF 2.16 View CHF 2.12 CHF 1.83	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: CHF 3.65 33’703In Stock 63’000Expected 12/4/2026	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	33’703In Stock 63’000Expected 12/4/2026	Cut Tape CHF 3.65 CHF 2.75 CHF 2.53 CHF 2.28 View Reel CHF 1.97 CHF 2.16 CHF 2.15 CHF 2.02 CHF 1.97 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: CHF 2.10 54’300In Stock	Mfr. Part No. NCN5150MNTWG Mouser Part No 863-NCN5150MNTWG	onsemi	Interface - Specialised NCN5150 QFN OAC Learn More about onsemi ncn5150 mbus	Datasheet	54’300In Stock	Cut Tape CHF 2.10 CHF 1.56 CHF 1.43 CHF 1.28 Reel CHF 1.08 View CHF 1.21 CHF 1.18 CHF 1.14 CHF 1.06 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: CHF 2.27 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	CHF 2.27 CHF 1.91 CHF 1.72	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: CHF 2.27 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 CHF 2.27 CHF 1.92 Reel CHF 1.72 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: CHF 2.27 1’753In 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	1’753In Stock	Cut Tape CHF 2.27 CHF 2.25 Reel CHF 1.91 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: CHF 1.20 7’477In Stock 4’095Expected 12/24/2026	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	7’477In Stock 4’095Expected 12/24/2026	CHF 1.20 CHF 1.01 CHF 0.91	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: CHF 1.20 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 CHF 1.20 CHF 1.01 Reel CHF 0.91 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: CHF 1.33 5’533In 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	5’533In Stock	CHF 1.33 CHF 1.11	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: CHF 1.33 2’029In Stock 3’300Expected 12/21/2026	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	2’029In Stock 3’300Expected 12/21/2026	Cut Tape CHF 1.33 CHF 1.31 Reel CHF 1.11 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: CHF 2.16 1’747In Stock 6’600Expected 1/11/2027	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	1’747In Stock 6’600Expected 1/11/2027	Cut Tape CHF 2.16 CHF 2.15 Reel CHF 1.83 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: CHF 1.47 1’795In Stock	Mfr. Part No. NAU88C10YG Mouser Part No 503-NAU88C10YG	Nuvoton	Interface - CODECs Mono audio CODEC w/ speaker driver	Datasheet	1’795In Stock	CHF 1.47 CHF 1.08 CHF 0.983 CHF 0.877 View CHF 0.789 CHF 0.751 CHF 0.739 CHF 0.732	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: CHF 2.49 3’005In 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	3’005In Stock	CHF 2.49 CHF 2.10	Min.: 1 Mult.: 1	CAN Interface IC		High Speed CAN Controller		SMD/SMT	QFN-20
Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 SGTL5000XNLA3R2 NXP Semiconductors 1: CHF 6.75 1’230In Stock 35’000Expected 11/29/2027	Mfr. Part No. SGTL5000XNLA3R2 Mouser Part No 841-SGTL5000XNLA3R2	NXP Semiconductors	Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 Learn More about NXP Semiconductors nxp sgtl5000 low power stereo codec	Datasheet	1’230In Stock 35’000Expected 11/29/2027	Cut Tape CHF 6.75 CHF 5.22 CHF 4.84 CHF 4.42 View Reel CHF 3.72 CHF 4.31 CHF 4.06 CHF 3.79 CHF 3.72 MouseReel Available	Min.: 1 Mult.: 1 : 5’000	CODECs	Audio CODECs	Audio CODEC, Stereo	Serial (I2C, SPI)	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: CHF 1.45 8’092In 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	8’092In Stock	Cut Tape CHF 1.45 CHF 1.07 CHF 0.964 CHF 0.861 View Reel CHF 0.711 CHF 0.805 CHF 0.78 CHF 0.775 CHF 0.727 CHF 0.711	Min.: 1 Mult.: 1 : 5’000	USB Interface IC	USB Controllers	USB Power Delivery Controller	I2C	SMD/SMT	QFN-20