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QFN-40 Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
Interface - Specialised Serial Transc w/ Internal Termination XR34350IL MaxLinear 1: 12,11 € 575In Stock	Mfr. Part No. XR34350IL Mouser Part No 701-XR34350IL	MaxLinear	Interface - Specialised Serial Transc w/ Internal Termination Learn More about MaxLinear exar xr34350 transceiver	Datasheet	575In Stock	12,11 € 9,50 € 8,86 € 8,14 € View 7,83 € 7,52 € 7,42 € Quote	Min.: 1 Mult.: 1	Interface - Specialized	Transceivers	Multiprotocol Transceiver		SMD/SMT	QFN-40
USB Interface IC CCG3 CYPD3125-40LQXIT Infineon Technologies 1: 4,00 € 677In Stock 3.800On Order	Mfr. Part No. CYPD3125-40LQXIT Mouser Part No 727-CYPD3125-40LQXIT	Infineon Technologies	USB Interface IC CCG3	Datasheet	677In Stock 3.800On Order On Order Ship Dates Mfr. No: CYPD3125-40LQXIT Stock: 677 Can Dispatch Immediately On Order: 2.500 Expected 11/19/2026 1.300 Expected 11/30/2026 Factory Lead Time: 16 Weeks	Cut Tape 4,00 € 3,03 € 2,69 € 2,51 € View Reel 2,23 € 2,44 € 2,34 € 2,26 € 2,23 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	USB Interface IC	USB Hubs	Hub Controller	I2C, SPI/UART	SMD/SMT	QFN-40
USB Interface IC USB-C PC CYPD5137-40LQXIT Infineon Technologies 1: 4,62 € 2.572In Stock	Mfr. Part No. CYPD5137-40LQXIT Mouser Part No 727-CYPD5137-40LQXIT	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	2.572In Stock	Cut Tape 4,62 € 3,53 € 3,17 € 2,95 € View Reel 2,73 € 2,87 € 2,73 € 2,73 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	USB Interface IC	USB Controllers	Power Delivery	I2C	SMD/SMT	QFN-40
USB Interface IC USB-C PC CYPD6125-40LQXIT Infineon Technologies 1: 5,47 € 671In Stock	Mfr. Part No. CYPD6125-40LQXIT Mouser Part No 727-CYPD6125-40LQXIT	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	671In Stock	Cut Tape 5,47 € 4,20 € 3,79 € 3,53 € View Reel 3,22 € 3,44 € 3,26 € 3,24 € 3,22 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	USB Interface IC	USB Controllers	Power Delivery	I2C, SPI, UART	SMD/SMT	QFN-40
USB Interface IC USB2.0 HUB 4-PORT 40QFN -40/+85C UPD720115K8-711-BAK-A Renesas Electronics 1: 3,46 € 1.674In Stock 1.530On Order	Mfr. Part No. UPD720115K8-711-BAK-A Mouser Part No 968-D720115K8711BAKA	Renesas Electronics	USB Interface IC USB2.0 HUB 4-PORT 40QFN -40/+85C	Datasheet	1.674In Stock 1.530On Order	3,46 € 2,61 € 2,30 € 2,09 € View 1,99 € 1,95 € 1,92 € 1,83 €	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller		SMD/SMT	QFN-40
RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL TRANSC ISL41334IRZ Renesas / Intersil 1: 8,34 € 1.707In Stock 7.450On Order	Mfr. Part No. ISL41334IRZ Mouser Part No 968-ISL41334IRZ	Renesas / Intersil	RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL TRANSC	Datasheet	1.707In Stock 7.450On Order On Order Ship Dates Mfr. No: ISL41334IRZ Stock: 1.707 Can Dispatch Immediately On Order: 3.350 Expected 5/10/2027 4.100 Expected 5/20/2027 Factory Lead Time: 36 Weeks	8,34 € 6,46 € 5,86 € 5,49 € View 5,22 € 5,10 € 4,98 € 4,79 €	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC		Multiprotocol Transceiver		SMD/SMT	QFN-40
RS-422/RS-485 Interface IC DL 5V MULTIPROTOCOL TRANSC 40 6 X6 ISL41334IRZ-T7A Renesas / Intersil 1: 11,52 € 500In Stock 500Expected 3/29/2027	Mfr. Part No. ISL41334IRZ-T7A Mouser Part No 968-ISL41334IRZ-T7A	Renesas / Intersil	RS-422/RS-485 Interface IC DL 5V MULTIPROTOCOL TRANSC 40 6 X6	Datasheet	500In Stock 500Expected 3/29/2027	Cut Tape 11,52 € 9,01 € 8,39 € 7,71 € Reel 7,58 € View 7,18 € 7,02 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RS-422/RS-485 Interface IC				SMD/SMT	QFN-40
Sensor Interface Resistance-to-digital converter QFN40 PS09FN ScioSense 1: 9,42 € 689In Stock 3.000Expected 11/13/2026	Mfr. Part No. PS09FN Mouser Part No 985-PS09FN	ScioSense	Sensor Interface Resistance-to-digital converter QFN40	Datasheet	689In Stock 3.000Expected 11/13/2026	Cut Tape 9,42 € 7,37 € 6,85 € 6,29 € View Reel 5,44 € 5,98 € 5,87 € 5,73 € 5,44 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Sensor Interface		Single Chip Solution for Strain Gauges	2-Wire I2C, 4-Wire SPI, UART	SMD/SMT	QFN-40
Sensor Interface Ultrasonic flow converter with CPU in QFN40 TDC-GP30YA 1K ScioSense 1: 7,94 € 341In Stock	Mfr. Part No. TDC-GP30YA 1K Mouser Part No 985-TDC-GP30YAT&R	ScioSense	Sensor Interface Ultrasonic flow converter with CPU in QFN40	Datasheet	341In Stock	Cut Tape 7,94 € 6,73 € 6,24 € 6,05 € Reel 6,05 € View Quote	Min.: 1 Mult.: 1 : 1.000	Sensor Interface				SMD/SMT	QFN-40
USB Interface IC CCG3 CYPD3125-40LQXI Infineon Technologies 1: 3,66 € 174In Stock	Mfr. Part No. CYPD3125-40LQXI Mouser Part No 727-CYPD3125-40LQXI	Infineon Technologies	USB Interface IC CCG3	Datasheet	174In Stock	3,66 € 2,95 € 2,70 € 2,58 € View 2,43 € 2,39 € 2,38 € 2,33 € 2,06 €	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	I2C, SPI/UART	SMD/SMT	QFN-40
RS-422/RS-485 Interface IC DL 3 3V MULTIPROTO TRANSC 40LD 6X6MM ISL3333IRZ Renesas / Intersil 1: 9,78 € 21In Stock 9.750On Order	Mfr. Part No. ISL3333IRZ Mouser Part No 968-ISL3333IRZ	Renesas / Intersil	RS-422/RS-485 Interface IC DL 3 3V MULTIPROTO TRANSC 40LD 6X6MM	Datasheet	21In Stock 9.750On Order On Order Ship Dates Mfr. No: ISL3333IRZ Stock: 21 Can Dispatch Immediately On Order: 2.100 Expected 12/11/2026 7.650 Expected 4/27/2027 Factory Lead Time: 36 Weeks	9,78 € 7,50 € 6,86 € 6,43 € View 6,16 € 6,00 € 5,90 € Quote	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC		Multiprotocol Transceiver		SMD/SMT	QFN-40
RS-422/RS-485 Interface IC DL 3 3V MULTIPROTO TRANSC 40LD 6X6MM ISL3333IRZ-T7A Renesas / Intersil 1: 12,38 € 86In Stock 1.250On Order	Mfr. Part No. ISL3333IRZ-T7A Mouser Part No 968-ISL3333IRZ-T7A	Renesas / Intersil	RS-422/RS-485 Interface IC DL 3 3V MULTIPROTO TRANSC 40LD 6X6MM	Datasheet	86In Stock 1.250On Order On Order Ship Dates Mfr. No: ISL3333IRZ-T7A Stock: 86 Can Dispatch Immediately On Order: 500 Expected 7/8/2027 750 Expected 7/22/2027 Factory Lead Time: 36 Weeks	Cut Tape 12,38 € 10,28 € 9,14 € 8,56 € Reel 8,47 € MouseReel Available	Min.: 1 Mult.: 1 : 250	RS-422/RS-485 Interface IC				SMD/SMT	QFN-40
Interface - CODECs 10-CH HD AUDIO CODEC 92HD68E2X5NDGXZAX Tempo Semiconductor 1: 9,14 € 2.215In Stock	Mfr. Part No. 92HD68E2X5NDGXZAX Mouser Part No 972-HD68E2X5NDGXZAX	Tempo Semiconductor	Interface - CODECs 10-CH HD AUDIO CODEC	Datasheet	2.215In Stock	9,14 € 7,08 € 6,57 € 6,01 € View 5,73 € 5,56 € 5,41 € Quote	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Multi Channel		SMD/SMT	QFN-40
USB Interface IC USB-C PC Infineon Technologies CYPD4225-40LQXI CYPD4225-40LQXI Infineon Technologies 1: 4,42 € 34In Stock	Mfr. Part No. CYPD4225-40LQXI Mouser Part No 727-CYPD4225-40LQXI	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	34In Stock	4,42 € 3,36 € 3,03 € 2,80 € View 2,61 € 2,55 € 2,48 € 2,43 € 2,41 €	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Power Delivery		SMD/SMT	QFN-40
RS-422/RS-485 Interface IC SINGLE 3 3V MULTIPRO TRANSC 40LD 6 X6M ISL3331IRZ Renesas / Intersil 1: 8,99 € 3.369On Order	Mfr. Part No. ISL3331IRZ Mouser Part No 968-ISL3331IRZ	Renesas / Intersil	RS-422/RS-485 Interface IC SINGLE 3 3V MULTIPRO TRANSC 40LD 6 X6M	Datasheet	3.369On Order On Order Ship Dates Mfr. No: ISL3331IRZ Stock: 0 On Order: 2.469 Expected 4/8/2027 900 Expected 4/9/2027 Factory Lead Time: 36 Weeks	8,99 € 6,80 € 5,96 € 5,70 € 5,44 €	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC		Multiprotocol Transceiver		SMD/SMT	QFN-40
Interface - CODECs CODEC CS4244-CNZ Cirrus Logic 1: 10,19 € 486Expected 1/1/2027	Mfr. Part No. CS4244-CNZ Mouser Part No 777-CS4244CNZ	Cirrus Logic	Interface - CODECs CODEC	Datasheet	486Expected 1/1/2027	10,19 € 7,99 € 7,44 € 6,83 € View 6,38 € 6,23 € 6,19 € Quote	Min.: 1 Mult.: 1	CODECs	PCM CODECs	Audio CODEC, Multi Channel	Serial	SMD/SMT	QFN-40
USB Interface IC USB2.0 [480 Mbps] Hub controller CYUSB234340LTXIXQLA1 Infineon Technologies 1: 2,86 € 4.900Expected 12/24/2026 New Product	Mfr. Part No. CYUSB234340LTXIXQLA1 Mouser Part No 726-CYUSB234340LTXIX New Product	Infineon Technologies	USB Interface IC USB2.0 [480 Mbps] Hub controller Learn More about Infineon Technologies infineon ez usb hx2g3 hub controllers	Datasheet	4.900Expected 12/24/2026	2,86 € 2,13 € 1,95 € 1,75 € View 1,65 € 1,62 € 1,53 € 1,49 € 1,46 €	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	Serial	SMD/SMT	QFN-40
USB Interface IC USB2.0 [480 Mbps] Hub controller CYUSB235240LTXIXQLA1 Infineon Technologies 1: 2,56 € 4.900Expected 12/31/2026 New Product	Mfr. Part No. CYUSB235240LTXIXQLA1 Mouser Part No 726-CYUSB235240LTXIX New Product	Infineon Technologies	USB Interface IC USB2.0 [480 Mbps] Hub controller Learn More about Infineon Technologies infineon ez usb hx2g3 hub controllers	Datasheet	4.900Expected 12/31/2026	2,56 € 1,91 € 1,75 € 1,57 € View 1,48 € 1,44 € 1,37 € 1,33 € 1,31 €	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller		SMD/SMT	QFN-40
USB Interface IC USB2.0 [480 Mbps] Hub controller CYUSB235440LTXIXQLA1 Infineon Technologies 1: 2,81 € 4.900Expected 12/24/2026 New Product	Mfr. Part No. CYUSB235440LTXIXQLA1 Mouser Part No 726-CYUSB235440LTXIX New Product	Infineon Technologies	USB Interface IC USB2.0 [480 Mbps] Hub controller Learn More about Infineon Technologies infineon ez usb hx2g3 hub controllers		4.900Expected 12/24/2026	2,81 € 2,10 € 1,92 € 1,72 € View 1,63 € 1,59 € 1,51 € 1,46 € 1,44 €	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	USB Controller		SMD/SMT	QFN-40
USB Interface IC USB2.0 HUB 4-PORT 40QFN 0/+85C UPD720115K8-611-BAK-A Renesas Electronics 1: 2,78 € 120On Order	Mfr. Part No. UPD720115K8-611-BAK-A Mouser Part No 968-D720115K8611BAKA	Renesas Electronics	USB Interface IC USB2.0 HUB 4-PORT 40QFN 0/+85C	Datasheet	120On Order	2,78 € 2,08 € 1,93 € 1,75 € View 1,67 € 1,63 € 1,57 € 1,53 € 1,51 €	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs			SMD/SMT	QFN-40
Interface - CODECs I2S/PCM, Analog In/ Headphone, DSP TSCS25A3X1NDGXZAX Tempo Semiconductor 1: 5,44 € 156On Order	Mfr. Part No. TSCS25A3X1NDGXZAX Mouser Part No 472-SCS25A3X1NDGXZAX	Tempo Semiconductor	Interface - CODECs I2S/PCM, Analog In/ Headphone, DSP Learn More about Tempo Semiconductor tempo tscs25 codec	Datasheet	156On Order	5,44 € 4,15 € 3,82 € 3,47 € View 3,25 € 3,15 € 3,10 € 3,05 €	Min.: 1 Mult.: 1	CODECs	PCM CODECs	Audio CODEC, Stereo	2-Wire, I2C, I2S	SMD/SMT	QFN-40
Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40 LE9540CUQC Microchip Technology 2.450: 2,34 € Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. LE9540CUQC Mouser Part No 494-LE9540CUQC	Microchip Technology	Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40	Datasheet	Non-Stocked Lead-Time 4 Weeks	2,34 €	Min.: 2.450 Mult.: 2.450	Telecom Interface ICs	Subscriber Line Interface Circuits - SLICs			SMD/SMT	QFN-40
Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40 LE9540DUQC Microchip Technology 2.450: 2,64 € Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. LE9540DUQC Mouser Part No 494-LE9540DUQC	Microchip Technology	Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40	Datasheet	Non-Stocked Lead-Time 4 Weeks	2,64 €	Min.: 2.450 Mult.: 2.450	Telecom Interface ICs	Subscriber Line Interface Circuits - SLICs			SMD/SMT	QFN-40
Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect SI32185-A-FM Skyworks Solutions, Inc. 1: 5,40 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SI32185-A-FM Mouser Part No 634-SI32185-A-FM	Skyworks Solutions, Inc.	Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect	Datasheet	Non-Stocked Lead-Time 12 Weeks	5,40 € 4,13 € 3,81 € 3,46 € View 3,25 € 3,19 € 3,16 € 3,14 €	Min.: 1 Mult.: 1	Telecom Interface ICs	Wideband FXS	ProSLIC Single Chip FXS Solution	3-Wire, PCM	SMD/SMT	QFN-40
Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect SI32185-A-FMR Skyworks Solutions, Inc. 2.500: 3,10 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SI32185-A-FMR Mouser Part No 634-SI32185-A-FMR	Skyworks Solutions, Inc.	Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 3,10 €	Min.: 2.500 Mult.: 2.500 : 2.500	Telecom Interface ICs	Wideband FXS	ProSLIC Single Chip FXS Solution	3-Wire, PCM	SMD/SMT	QFN-40

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