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I2C, SMBus Interface ICs

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Interface Type = I2C, SMBus

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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 - Signal Buffers, Repeaters Dual Bidir I2C Bus & SMBus Repeater A 92 A 926-LM5008ASDX/NOPB PCA9515ADR Texas Instruments 1: 3,43 € 13 445In Stock NRND	Mfr. Part No. PCA9515ADR Mouser Part No 595-PCA9515ADR NRND	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bidir I2C Bus & SMBus Repeater A 92 A 926-LM5008ASDX/NOPB	Datasheet	13 445In Stock	Cut Tape 3,43 € 2,00 € 1,87 € 1,77 € Reel 1,72 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Repeaters	I2C, SMBus	I2C, SMBus	SMD/SMT	SOIC-8
Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer PI6ULS5V9511AWEX Diodes Incorporated 1: 1,03 € 128In Stock	Mfr. Part No. PI6ULS5V9511AWEX Mouser Part No 729-PI6ULS5V9511AWEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer Learn More about Diodes Incorporated diodes pi6uls5v9511a buffers	Datasheet	128In Stock	Cut Tape 1,03 € 0,747 € 0,677 € 0,598 € Reel 0,499 € View 0,561 € 0,538 € 0,514 € 0,487 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C, SMBus	SMD/SMT	SOIC-8
Interface - Specialised SMBus/I2C Accelerator LTC1694-1CS5#TRMPBF Analog Devices 1: 5,09 € 2 111In Stock	Mfr. Part No. LTC1694-1CS5#TRMPBF Mouser Part No 584-C1694-1CS5TRMPBF	Analog Devices	Interface - Specialised SMBus/I2C Accelerator	Datasheet	2 111In Stock	Cut Tape 5,09 € 3,88 € 3,58 € 3,24 € Reel 2,98 € View 3,09 € 2,93 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 688 : 500	Interface - Specialized	I2C and SMBus Bus Buffers and Accelerators	SMBus/I2C Accelerator	I2C, SMBus	SMD/SMT	SOT-23-5
Interface - Signal Buffers, Repeaters Dual bidirect I2Cbus SMBus PI6ULS5V9306ZEEX Diodes Incorporated 1: 0,937 € 1 143In Stock	Mfr. Part No. PI6ULS5V9306ZEEX Mouser Part No 729-PI6ULS5V9306ZEEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Dual bidirect I2Cbus SMBus	Datasheet	1 143In Stock	Cut Tape 0,937 € 0,672 € 0,605 € 0,531 € View Reel 0,439 € 0,497 € 0,476 € 0,461 € 0,439 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Signal Buffers, Repeaters			I2C, SMBus	SMD/SMT	TDFN-8
Interface - Signal Buffers, Repeaters S Independent Hot Swappable 2-Wire Bus B LTC4301CMS8#PBF Analog Devices 1: 3,78 € 2 871In Stock	Mfr. Part No. LTC4301CMS8#PBF Mouser Part No 584-LTC4301CMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters S Independent Hot Swappable 2-Wire Bus B	Datasheet	2 871In Stock	3,78 € 3,69 € 3,68 €	Min.: 1 Mult.: 1 Max.: 2 296	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C, SMBus	SMD/SMT	MSOP-8
USB Interface IC Two-Port USB 3.0 Hub A 595-TUSB8020BIPHP A 595-TUSB8020BIPHPRQ1 TUSB8020BIPHPQ1 Texas Instruments 1: 9,94 € 139In Stock	Mfr. Part No. TUSB8020BIPHPQ1 Mouser Part No 595-TUSB8020BIPHPQ1	Texas Instruments	USB Interface IC Two-Port USB 3.0 Hub A 595-TUSB8020BIPHP A 595-TUSB8020BIPHPRQ1 Learn More about Texas Instruments ti tusb8020b usb hub	Datasheet	139In Stock	9,94 € 7,78 € 7,25 € 6,67 € View 6,21 € 6,03 € 5,92 € Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	I2C, SMBus	SMD/SMT	HTQFP-48
Interface - Signal Buffers, Repeaters 9.8-12.5Gbps Quad CH Retimer A 595-DS125 A 595-DS125DF410SQENPB DS125DF410SQ/NOPB Texas Instruments 1: 28,98 € 567In Stock	Mfr. Part No. DS125DF410SQ/NOPB Mouser Part No 595-DS125DF410SQNPB	Texas Instruments	Interface - Signal Buffers, Repeaters 9.8-12.5Gbps Quad CH Retimer A 595-DS125 A 595-DS125DF410SQENPB	Datasheet	567In Stock	Cut Tape 28,98 € 23,49 € 22,11 € 21,25 € View Reel 19,89 € 19,93 € 19,89 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Signal Buffers, Repeaters	Retimers		I2C, SMBus	SMD/SMT	WQFN-48
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu LTC4304CMS#PBF Analog Devices 1: 7,03 € 155In Stock	Mfr. Part No. LTC4304CMS#PBF Mouser Part No 584-LTC4304CMS#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu	Datasheet	155In Stock	7,03 € 5,42 € 5,01 € 4,57 €	Min.: 1 Mult.: 1 Max.: 124	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C, SMBus	SMD/SMT	MSOP-10
USB Interface IC Type-C Port Controller, 3x5 FCQFN, T&R RAA489400A3GNP#MA0 Renesas / Intersil 1: 4,10 € 1 324In Stock 1 000Expected 10/27/2026 New Product	Mfr. Part No. RAA489400A3GNP#MA0 Mouser Part No 972-RA489400A3GNPMA0 New Product	Renesas / Intersil	USB Interface IC Type-C Port Controller, 3x5 FCQFN, T&R Learn More about Renesas / Intersil renesas raa489400 type c port controller	Datasheet	1 324In Stock 1 000Expected 10/27/2026	Cut Tape 4,10 € 3,06 € 2,80 € 2,59 € Reel 2,23 € View 2,50 € 2,16 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	USB Interface IC	USB Interface IC	USB Type-C	I2C, SMBus	SMD/SMT	QFN-32
Interface - Specialised L V I2C/SMBus Accelerator LTC4311CSC6#TRMPBF Analog Devices 1: 5,01 € 7 688In Stock	Mfr. Part No. LTC4311CSC6#TRMPBF Mouser Part No 584-C4311CSC6TRMPBF	Analog Devices	Interface - Specialised L V I2C/SMBus Accelerator	Datasheet	7 688In Stock	Cut Tape 5,01 € 3,82 € 3,52 € 3,19 € Reel 2,93 € View 3,04 € 2,88 € 2,84 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 6 150 : 500	Interface - Specialized	I2C and SMBus Bus Buffers and Accelerators	I2C/SMBus Accelerator	I2C, SMBus	SMD/SMT	SC-70-6
USB Interface IC Two-Port High-Speed 480Mbps USB 2.0 Hub TUSB4020BIPHPRG4 Texas Instruments 1: 4,38 € 962In Stock	Mfr. Part No. TUSB4020BIPHPRG4 Mouser Part No 595-TUSB4020BIPHPRG4	Texas Instruments	USB Interface IC Two-Port High-Speed 480Mbps USB 2.0 Hub Learn More about Texas Instruments ti tusb4020bi usb hub	Datasheet	962In Stock	Cut Tape 4,38 € 3,34 € 3,08 € 2,79 € View Reel 2,56 € 2,65 € 2,57 € 2,56 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	USB Interface IC	USB Hubs	Hub Controller	I2C, SMBus	SMD/SMT	HTQFP-48
Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater PCA9509GM,125 NXP Semiconductors 1: 1,01 € 30 528In Stock	Mfr. Part No. PCA9509GM,125 Mouser Part No 771-PCA9509GM125	NXP Semiconductors	Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater Learn More about NXP Semiconductors nxp pca9509 repeater	Datasheet	30 528In Stock	Cut Tape 1,01 € 0,74 € 0,673 € 0,591 € View Reel 0,502 € 0,558 € 0,538 € 0,524 € 0,509 € 0,502 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Signal Buffers, Repeaters	Repeaters	I2C Bus Repeater	I2C, SMBus	SMD/SMT	XQFN-8
Interface - Signal Buffers, Repeaters I2C-bus repeater PCA9515AD,118 NXP Semiconductors 1: 1,61 € 29 640In Stock	Mfr. Part No. PCA9515AD,118 Mouser Part No 771-PCA9515AD-T	NXP Semiconductors	Interface - Signal Buffers, Repeaters I2C-bus repeater	Datasheet	29 640In Stock	Cut Tape 1,61 € 1,30 € 1,14 € 1,04 € View Reel 0,91 € 0,98 € 0,946 € 0,937 € 0,91 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Repeaters	I2C, SMBus	I2C, SMBus	SMD/SMT	SOIC-8
Interface - Signal Buffers, Repeaters I2C-bus repeater PCA9515ADP,118 NXP Semiconductors 1: 1,78 € 15 744In Stock	Mfr. Part No. PCA9515ADP,118 Mouser Part No 771-PCA9515ADP-T	NXP Semiconductors	Interface - Signal Buffers, Repeaters I2C-bus repeater	Datasheet	15 744In Stock	Cut Tape 1,78 € 1,32 € 1,20 € 1,08 € View Reel 0,91 € 1,01 € 0,98 € 0,937 € 0,91 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Repeaters	I2C, SMBus	I2C, SMBus	SMD/SMT	TSSOP-8
Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeater TCA9517DR Texas Instruments 1: 1,12 € 13 768In Stock	Mfr. Part No. TCA9517DR Mouser Part No 595-TCA9517DR	Texas Instruments	Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeater Learn More about Texas Instruments ti tca9517 repeater	Datasheet	13 768In Stock	Cut Tape 1,12 € 0,81 € 0,734 € 0,65 € View Reel 0,58 € 0,61 € 0,593 € 0,58 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Repeaters	TCA	I2C, SMBus	SMD/SMT	SOIC-8
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536DTMR Texas Instruments 1: 1,53 € 4 083In Stock	Mfr. Part No. TCA9536DTMR Mouser Part No 595-TCA9536DTMR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	4 083In Stock	Cut Tape 1,53 € 1,13 € 1,02 € 0,912 € View Reel 0,75 € 0,854 € 0,822 € 0,819 € 0,791 € 0,75 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	X2SON-8
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu LTC4303IMS8#PBF Analog Devices 1: 7,90 € 2 092In Stock	Mfr. Part No. LTC4303IMS8#PBF Mouser Part No 584-LTC4303IMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu	Datasheet	2 092In Stock	7,90 € 6,12 € 5,19 € 4,95 € View 4,81 € 4,77 €	Min.: 1 Mult.: 1 Max.: 1 673	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C, SMBus	SMD/SMT	MSOP-8
Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w LTC4307IDD#PBF Analog Devices 1: 4,51 € 1 167In Stock	Mfr. Part No. LTC4307IDD#PBF Mouser Part No 584-LTC4307IDD#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w	Datasheet	1 167In Stock	4,51 € 4,41 € 4,39 €	Min.: 1 Mult.: 1 Max.: 933	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C, SMBus	SMD/SMT	DFN-8
Interface - Signal Buffers, Repeaters Dual Bidirec I2C Bus and SMBus Repeater PCA9515BDGKR Texas Instruments 1: 1,64 € 2 497In Stock	Mfr. Part No. PCA9515BDGKR Mouser Part No 595-PCA9515BDGKR	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bidirec I2C Bus and SMBus Repeater Learn More about Texas Instruments ti pca95xx	Datasheet	2 497In Stock	Cut Tape 1,64 € 1,21 € 1,10 € 0,989 € Reel 0,828 € View 0,929 € 0,894 € 0,886 € 0,813 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Repeaters	I2C, SMBus	I2C, SMBus	SMD/SMT	VSSOP-8
Interface - Signal Buffers, Repeaters 2-bit bidirectional 2.3- to 5.5-V hot sw TCA9511ADGKR Texas Instruments 1: 1,63 € 5 686In Stock 7 500Expected 11/19/2026	Mfr. Part No. TCA9511ADGKR Mouser Part No 595-TCA9511ADGKR	Texas Instruments	Interface - Signal Buffers, Repeaters 2-bit bidirectional 2.3- to 5.5-V hot sw Learn More about Texas Instruments ti tca9511a buffer	Datasheet	5 686In Stock 7 500Expected 11/19/2026	Cut Tape 1,63 € 1,20 € 1,09 € 0,972 € View Reel 0,855 € 0,912 € 0,877 € 0,855 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C, SMBus	SMD/SMT	VSSOP-8
Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeater TCA9517ADGKR Texas Instruments 1: 1,05 € 14 990In Stock 40 000On Order	Mfr. Part No. TCA9517ADGKR Mouser Part No 595-TCA9517ADGKR	Texas Instruments	Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeater	Datasheet	14 990In Stock 40 000On Order On Order Ship Dates Mfr. No: TCA9517ADGKR Stock: 14 990 Can Dispatch Immediately On Order: 17 500 Expected 12/4/2026 22 500 Expected 1/15/2027 Factory Lead Time: 20 Weeks	Cut Tape 1,05 € 0,756 € 0,681 € 0,642 € Reel 0,642 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Repeaters		I2C, SMBus	SMD/SMT	VSSOP-8
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536BDTMR Texas Instruments 1: 1,53 € 5 737In Stock	Mfr. Part No. TCA9536BDTMR Mouser Part No 595-TCA9536BDTMR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	5 737In Stock	Cut Tape 1,53 € 1,13 € 1,02 € 0,912 € View Reel 0,739 € 0,854 € 0,822 € 0,819 € 0,791 € 0,739 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	X2SON-8
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536CDTMR Texas Instruments 1: 1,54 € 2 314In Stock	Mfr. Part No. TCA9536CDTMR Mouser Part No 595-TCA9536CDTMR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	2 314In Stock	Cut Tape 1,54 € 1,13 € 1,02 € 0,912 € View Reel 0,751 € 0,856 € 0,823 € 0,819 € 0,769 € 0,751 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	X2SON-8
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536DGKR Texas Instruments 1: 1,45 € 5 086In Stock	Mfr. Part No. TCA9536DGKR Mouser Part No 595-TCA9536DGKR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	5 086In Stock	Cut Tape 1,45 € 1,07 € 0,963 € 0,854 € Reel 0,716 € View 0,802 € 0,771 € 0,764 € 0,70 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	VSSOP-8
Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9800DGKT TCA9800DGKR Texas Instruments 1: 0,989 € 6 048In Stock 7 500Expected 11/19/2026	Mfr. Part No. TCA9800DGKR Mouser Part No 595-TCA9800DGKR	Texas Instruments	Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9800DGKT	Datasheet	6 048In Stock 7 500Expected 11/19/2026	Cut Tape 0,989 € 0,723 € 0,657 € 0,578 € Reel 0,493 € View 0,553 € 0,536 € 0,529 € 0,481 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Signal Buffers, Repeaters	Repeaters	I2C Bus	I2C, SMBus	SMD/SMT	VSSOP-8