I2C, SMBus – Mouser Hong Kong

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve LTC4301LIMS8#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4301LIMS8#PBF Mouser Part No 584-LTC4301LIMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters L V, Level Shifting Hot Swappable 2-Wire LTC4308CDD#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4308CDD#PBF Mouser Part No 584-LTC4308CDD#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L V, Level Shifting Hot Swappable 2-Wire Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters L V, Level Shifting Hot Swappable 2-Wire LTC4308IMS8#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4308IMS8#PBF Mouser Part No 584-LTC4308IMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L V, Level Shifting Hot Swappable 2-Wire Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Specialised 1x I2C/SMBus Address Translator LTC4316IMS#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4316IMS#PBF Mouser Part No 584-LTC4316IMS#PBF	Analog Devices	Interface - Specialised 1x I2C/SMBus Address Translator Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Specialised 2x I2C/SMBus Address Translator LTC4317CDHC#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4317CDHC#PBF Mouser Part No 584-LTC4317CDHC#PBF	Analog Devices	Interface - Specialised 2x I2C/SMBus Address Translator Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Board Mount Temperature Sensors Tiny I2C Temperature Sensor in WLP Packa MAX31875R3TZS+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX31875R3TZS+T Mouser Part No 700-MAX31875R3TZS+T	Analog Devices / Maxim Integrated	Board Mount Temperature Sensors Tiny I2C Temperature Sensor in WLP Packa Learn More about Analog Devices / Maxim Integrated maxim max31875 sensor Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
32-bit Microcontrollers - MCU 32BIT MCU RX130 256K/32K QFN48 R5F51306BDNE#20 Renesas Electronics 1: HK$39.62 25In Stock	Mfr. Part No. R5F51306BDNE#20 Mouser Part No 968-R5F51306BDNE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX130 256K/32K QFN48	Datasheet	25In Stock	HK$39.62 HK$30.00 HK$26.22 HK$24.99 View HK$23.18 HK$22.44 HK$21.87 HK$21.70 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX130 256K/32K QFN48 R5F51306BGNE#20 Renesas Electronics 1: HK$39.70 160In Stock	Mfr. Part No. R5F51306BGNE#20 Mouser Part No 968-R5F51306BGNE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX130 256K/32K QFN48	Datasheet	160In Stock	HK$39.70 HK$30.17 HK$26.39 HK$25.15 View HK$23.34 HK$23.26 HK$22.85 HK$22.61 Quote	Min.: 1 Mult.: 1
Board Mount Temperature Sensors 2 Channel temp sensor, automotive, addressable, MSOP-8 MCP9982T-AE/A3VAO Microchip Technology 1: HK$7.32 250In Stock Factory Special Order	Mfr. Part No. MCP9982T-AE/A3VAO Mouser Part No 579-MCP9982TAE/A3VAO Factory Special Order	Microchip Technology	Board Mount Temperature Sensors 2 Channel temp sensor, automotive, addressable, MSOP-8	Datasheet	250In Stock	HK$7.32 HK$6.08 HK$6.01	Min.: 1 Mult.: 1
Board Mount Temperature Sensors 3 Channel temp sensor, automotive, addressable, MSOP-10 MCP9983T-AE/E3VAO Microchip Technology 1: HK$7.97 250In Stock Factory Special Order	Mfr. Part No. MCP9983T-AE/E3VAO Mouser Part No 579-MCP9983TAEE3VAO Factory Special Order	Microchip Technology	Board Mount Temperature Sensors 3 Channel temp sensor, automotive, addressable, MSOP-10	Datasheet	250In Stock	HK$7.97 HK$6.66 HK$6.64	Min.: 1 Mult.: 1
Board Mount Temperature Sensors 4 Channel temp sensor, automotive, addressable, MSOP-10 Microchip Technology MCP9984T-AE/E3VAO MCP9984T-AE/E3VAO Microchip Technology 1: HK$7.56 234In Stock Factory Special Order	Mfr. Part No. MCP9984T-AE/E3VAO Mouser Part No 579-MCP9984TAE/E3VAO Factory Special Order	Microchip Technology	Board Mount Temperature Sensors 4 Channel temp sensor, automotive, addressable, MSOP-10	Datasheet	234In Stock	HK$7.56 HK$6.25 HK$6.22	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters Dual Supply 2-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic PCA9615DPZ NXP Semiconductors 1: HK$35.18 97,071On Order	Mfr. Part No. PCA9615DPZ Mouser Part No 771-PCA9615DPZ	NXP Semiconductors	Interface - Signal Buffers, Repeaters Dual Supply 2-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic Learn More about NXP Semiconductors nxp pca961xdp	Datasheet	97,071On Order On Order Ship Dates Mfr. No: PCA9615DPZ Stock: 0 On Order: 27,071 Expected 4/11/2026 5,000 Expected 21/12/2026 65,000 Expected 7/1/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$35.18 HK$26.72 HK$24.58 HK$22.19 View Reel HK$19.23 HK$21.04 HK$19.73 HK$19.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Capacitive Touch Sensors 8 Channel Capacitive Touch Sensor 2 LED CAP1188-1-CP-TR Microchip Technology 1: HK$12.00 10,000Expected 25/1/2027	Mfr. Part No. CAP1188-1-CP-TR Mouser Part No 579-CAP1188-1-CP-TR	Microchip Technology	Capacitive Touch Sensors 8 Channel Capacitive Touch Sensor 2 LED	Datasheet	10,000Expected 25/1/2027	Cut Tape HK$12.00 HK$11.51 HK$11.34 HK$11.26 View Reel HK$10.03 HK$11.01 HK$10.69 HK$10.03 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Board Mount Temperature Sensors Triple Temp Sensor Addressable Alerts MCP9903T-AE/9Q Microchip Technology 1: HK$8.38 9,956Expected 18/1/2027	Mfr. Part No. MCP9903T-AE/9Q Mouser Part No 579-MCP9903T-AE/9Q	Microchip Technology	Board Mount Temperature Sensors Triple Temp Sensor Addressable Alerts Learn More about Microchip Technology microchip mcp9902 3 4 sensors	Datasheet	9,956Expected 18/1/2027	Cut Tape HK$8.38 HK$7.04 Reel HK$6.33 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536ADTMR Texas Instruments 1: HK$14.63 10,790Expected 15/2/2027	Mfr. Part No. TCA9536ADTMR Mouser Part No 595-TCA9536ADTMR	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	10,790Expected 15/2/2027	Cut Tape HK$14.63 HK$10.77 HK$9.78 HK$8.71 View Reel HK$7.17 HK$8.16 HK$7.86 HK$7.83 HK$7.56 HK$7.17 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9801DGKT TCA9801DGKR Texas Instruments 1: HK$10.19 4,980Expected 24/12/2026	Mfr. Part No. TCA9801DGKR Mouser Part No 595-TCA9801DGKR	Texas Instruments	Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9801DGKT Learn More about Texas Instruments ti tca9801 buffer repeater	Datasheet	4,980Expected 24/12/2026	Cut Tape HK$10.19 HK$7.37 HK$6.66 HK$5.89 Reel HK$4.92 View HK$5.52 HK$5.32 HK$5.19 HK$4.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9803DGKT TCA9803DGKR Texas Instruments 1: HK$7.56 24,999On Order	Mfr. Part No. TCA9803DGKR Mouser Part No 595-TCA9803DGKR	Texas Instruments	Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9803DGKT Learn More about Texas Instruments ti tca9803 buffer repeater	Datasheet	24,999On Order On Order Ship Dates Mfr. No: TCA9803DGKR Stock: 0 On Order: 12,499 Expected 11/12/2026 12,500 Expected 11/2/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$7.56 HK$5.40 HK$5.08 HK$4.47 Reel HK$3.70 View HK$4.18 HK$4.00 HK$3.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters Level TranslatingI2C Bus/SMBus Repeater PI6ULS5V9509UEX Diodes Incorporated 1: HK$9.62 18,675Expected 11/6/2027	Mfr. Part No. PI6ULS5V9509UEX Mouser Part No 729-PI6ULS5V9509UEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Level TranslatingI2C Bus/SMBus Repeater	Datasheet	18,675Expected 11/6/2027	Cut Tape HK$9.62 HK$6.90 HK$6.03 HK$5.96 Reel HK$4.69 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Interface - Signal Buffers, Repeaters Level Trans Fast Mode+I2C Bus/SMBus PI6ULS5V9617AUEX Diodes Incorporated 1: HK$12.99 19,959On Order	Mfr. Part No. PI6ULS5V9617AUEX Mouser Part No 729-PI6ULS5V9617AUEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Level Trans Fast Mode+I2C Bus/SMBus	Datasheet	19,959On Order On Order Ship Dates Mfr. No: PI6ULS5V9617AUEX Stock: 0 On Order: 2,459 Expected 6/11/2026 5,000 Expected 14/5/2027 12,500 Expected 14/1/2028 Factory Lead Time: 52 Weeks	Cut Tape HK$12.99 HK$9.54 HK$8.38 HK$7.63 View Reel HK$6.63 HK$7.39 HK$7.25 HK$7.21 HK$6.63 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater PCA9509PDP,118 NXP Semiconductors 1: HK$15.95 2,274Expected 30/11/2026	Mfr. Part No. PCA9509PDP,118 Mouser Part No 771-PCA9509PDP,118	NXP Semiconductors	Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater Learn More about NXP Semiconductors nxp pca9509 repeater	Datasheet	2,274Expected 30/11/2026	Cut Tape HK$15.95 HK$11.67 HK$10.60 HK$9.45 View Reel HK$7.77 HK$8.88 HK$8.55 HK$7.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Temperature Sensors THERMAL SENSOR onsemi NCT175DMR2G NCT175DMR2G onsemi 1: HK$9.95 5,680Expected 13/8/2027	Mfr. Part No. NCT175DMR2G Mouser Part No 863-NCT175DMR2G	onsemi	Board Mount Temperature Sensors THERMAL SENSOR	Datasheet	5,680Expected 13/8/2027	Cut Tape HK$9.95 HK$8.30 HK$7.79 HK$6.57 View Reel HK$4.57 HK$6.10 HK$5.15 HK$4.85 HK$4.57 HK$4.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Temperature Sensors Quad Temp Sensor Fixed Address Alerts MCP9904T-1E/9Q Microchip Technology 5,000: HK$8.14 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MCP9904T-1E/9Q Mouser Part No 579-MCP9904T-1E/9Q	Microchip Technology	Board Mount Temperature Sensors Quad Temp Sensor Fixed Address Alerts Learn More about Microchip Technology microchip mcp9902 3 4 sensors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel HK$8.14	Min.: 5,000 Mult.: 5,000 : 5,000
Board Mount Temperature Sensors Quad Temp Sensor Fixed Address Alerts MCP9904T-2E/9Q Microchip Technology 5,000: HK$8.14 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MCP9904T-2E/9Q Mouser Part No 579-MCP9904T-2E/9Q	Microchip Technology	Board Mount Temperature Sensors Quad Temp Sensor Fixed Address Alerts Learn More about Microchip Technology microchip mcp9902 3 4 sensors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel HK$8.14	Min.: 5,000 Mult.: 5,000 : 5,000
Interface - Signal Buffers, Repeaters Dual Bidir I2C Bus & SMBus Repeater A 59 A 595-TPS53219RGTT PCA9515APWR Texas Instruments 1: HK$33.78 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. PCA9515APWR Mouser Part No 595-PCA9515APWR NRND	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bidir I2C Bus & SMBus Repeater A 59 A 595-TPS53219RGTT	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape HK$33.78 HK$25.48 HK$23.43 HK$21.13 Reel HK$18.25 View HK$20.06 HK$19.89 HK$19.23 HK$18.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
USB Interface IC 2nd Gen Four Port Su perSpeed USB A 595- A 595-TUSB8041RGCT TUSB8040ARKMT Texas Instruments 250: HK$78.09 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. TUSB8040ARKMT Mouser Part No 595-TUSB8040ARKMT NRND	Texas Instruments	USB Interface IC 2nd Gen Four Port Su perSpeed USB A 595- A 595-TUSB8041RGCT	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel HK$78.09 HK$75.13 HK$74.97 Quote Quote	Min.: 250 Mult.: 250 : 250

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