I2C, SMBus – Mouser Taiwan

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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 LTC4301LIDD#PBF Analog Devices 1: NT$347.03 163In Stock	Mfr. Part # LTC4301LIDD#PBF Mouser Part # 584-LTC4301LIDD#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve	Datasheet	163In Stock	NT$347.03 NT$270.31 NT$251.31 NT$227.65 View NT$216.18 NT$212.23 NT$207.93 Quote	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve LTC4301LIMS8#PBF Analog Devices 1: NT$338.07 64In Stock	Mfr. Part # LTC4301LIMS8#PBF Mouser Part # 584-LTC4301LIMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve	Datasheet	64In Stock	NT$338.07 NT$261.71 NT$222.27 NT$221.55 View NT$211.52 NT$202.55 NT$199.33 Quote	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters L V, Level Shifting Hot Swappable 2-Wire LTC4308CDD#PBF Analog Devices 1: NT$285.72 52In Stock	Mfr. Part # LTC4308CDD#PBF Mouser Part # 584-LTC4308CDD#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L V, Level Shifting Hot Swappable 2-Wire	Datasheet	52In Stock	NT$285.72 NT$220.48 NT$203.99 NT$186.06 View NT$172.08 NT$166.70 NT$158.82	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters L V, Level Shifting Hot Swappable 2-Wire LTC4308IMS8#PBF Analog Devices 1: NT$336.27 1In Stock	Mfr. Part # LTC4308IMS8#PBF Mouser Part # 584-LTC4308IMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L V, Level Shifting Hot Swappable 2-Wire	Datasheet	1In Stock	NT$336.27 NT$260.63 NT$221.19 NT$220.48 View NT$210.44 NT$204.70 NT$198.97 Quote	Min.: 1 Mult.: 1
Interface - Specialized 1x I2C/SMBus Address Translator LTC4316IMS#PBF Analog Devices 1: NT$220.84 55In Stock	Mfr. Part # LTC4316IMS#PBF Mouser Part # 584-LTC4316IMS#PBF	Analog Devices	Interface - Specialized 1x I2C/SMBus Address Translator	Datasheet	55In Stock	NT$220.84 NT$169.21 NT$152.72 NT$141.97 View NT$135.15 NT$131.21 NT$129.42 NT$126.91 Quote	Min.: 1 Mult.: 1
Interface - Specialized 2x I2C/SMBus Address Translator LTC4317CDHC#PBF Analog Devices 1: NT$231.95 22In Stock	Mfr. Part # LTC4317CDHC#PBF Mouser Part # 584-LTC4317CDHC#PBF	Analog Devices	Interface - Specialized 2x I2C/SMBus Address Translator	Datasheet	22In Stock	NT$231.95 NT$177.82 NT$164.19 NT$156.31 View NT$133.36 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX130 256K/32K QFN48 R5F51306BDNE#20 Renesas Electronics 1: NT$172.80 25In Stock	Mfr. Part # R5F51306BDNE#20 Mouser Part # 968-R5F51306BDNE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX130 256K/32K QFN48	Datasheet	25In Stock	NT$172.80 NT$130.85 NT$114.36 NT$108.98 View NT$101.10 NT$97.87 NT$95.36 NT$94.64 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX130 256K/32K QFN48 R5F51306BGNE#20 Renesas Electronics 1: NT$226.57 160In Stock	Mfr. Part # R5F51306BGNE#20 Mouser Part # 968-R5F51306BGNE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX130 256K/32K QFN48	Datasheet	160In Stock	NT$226.57 NT$155.95 NT$145.19 NT$127.63 View NT$121.17 NT$108.63 NT$99.66 NT$98.59 Quote	Min.: 1 Mult.: 1
Board Mount Temperature Sensors 2 Channel temp sensor, automotive, addressable, MSOP-8 MCP9982T-AE/A3VAO Microchip Technology 1: NT$31.91 250In Stock Factory Special Order	Mfr. Part # MCP9982T-AE/A3VAO Mouser Part # 579-MCP9982TAE/A3VAO Factory Special Order	Microchip Technology	Board Mount Temperature Sensors 2 Channel temp sensor, automotive, addressable, MSOP-8	Datasheet	250In Stock	NT$31.91 NT$26.53 NT$26.21	Min.: 1 Mult.: 1
Board Mount Temperature Sensors 3 Channel temp sensor, automotive, addressable, MSOP-10 MCP9983T-AE/E3VAO Microchip Technology 1: NT$34.77 250In Stock Factory Special Order	Mfr. Part # MCP9983T-AE/E3VAO Mouser Part # 579-MCP9983TAEE3VAO Factory Special Order	Microchip Technology	Board Mount Temperature Sensors 3 Channel temp sensor, automotive, addressable, MSOP-10	Datasheet	250In Stock	NT$34.77 NT$29.04 NT$28.97	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: NT$32.98 234In Stock Factory Special Order	Mfr. Part # MCP9984T-AE/E3VAO Mouser Part # 579-MCP9984TAE/E3VAO Factory Special Order	Microchip Technology	Board Mount Temperature Sensors 4 Channel temp sensor, automotive, addressable, MSOP-10	Datasheet	234In Stock	NT$32.98 NT$27.25 NT$27.14	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9803DGKT TCA9803DGKR Texas Instruments 1: NT$45.53 24,769On Order	Mfr. Part # TCA9803DGKR Mouser Part # 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	24,769On Order On Order Ship Dates Mfr. #: TCA9803DGKR Stock: 0 On Order: 12,269 Expected 12/11/2026 12,500 Expected 2/1/2027 Factory Lead-Time: 26 Weeks	Cut Tape NT$45.53 NT$32.80 NT$27.71 NT$24.45 View Reel NT$20.15 NT$22.91 NT$22.05 NT$21.47 NT$20.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters Dual Supply 2-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic PCA9615DPZ NXP Semiconductors 1: NT$153.44 94,556On Order	Mfr. Part # PCA9615DPZ Mouser Part # 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	94,556On Order On Order Ship Dates Mfr. #: PCA9615DPZ Stock: 0 On Order: 49,556 Expected 1/7/2027 45,000 Expected 2/15/2027 Factory Lead-Time: 30 Weeks	Cut Tape NT$153.44 NT$116.51 NT$107.19 NT$96.80 View Reel NT$83.89 NT$91.78 NT$86.04 NT$83.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Temperature Sensors Single RPB-Based PWM Fan Speed CNTRL EMC2301-1-ACZL-TR Microchip Technology 1: NT$44.10 22,312Expected 1/25/2027	Mfr. Part # EMC2301-1-ACZL-TR Mouser Part # 886-EMC2301-1-ACZLTR	Microchip Technology	Board Mount Temperature Sensors Single RPB-Based PWM Fan Speed CNTRL Learn More about Microchip Technology microchip emc2301	Datasheet	22,312Expected 1/25/2027	Cut Tape NT$44.10 NT$43.38 Reel NT$36.57 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: NT$52.34 10,000Expected 1/25/2027	Mfr. Part # CAP1188-1-CP-TR Mouser Part # 579-CAP1188-1-CP-TR	Microchip Technology	Capacitive Touch Sensors 8 Channel Capacitive Touch Sensor 2 LED	Datasheet	10,000Expected 1/25/2027	Cut Tape NT$52.34 NT$50.55 Reel NT$43.74 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Board Mount Temperature Sensors Triple Temp Sensor Addressable Alerts MCP9903T-AE/9Q Microchip Technology 1: NT$36.57 7,766Expected 1/18/2027	Mfr. Part # MCP9903T-AE/9Q Mouser Part # 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	7,766Expected 1/18/2027	Cut Tape NT$36.57 NT$30.72 Reel NT$27.60 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: NT$63.81 10,790Expected 11/8/2027	Mfr. Part # TCA9536ADTMR Mouser Part # 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 11/8/2027	Cut Tape NT$63.81 NT$46.96 NT$42.66 NT$38.00 View Reel NT$31.26 NT$35.60 NT$34.27 NT$34.13 NT$32.98 NT$31.26 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Interface - Signal Buffers, Repeaters Level TranslatingI2C Bus/SMBus Repeater PI6ULS5V9509UEX Diodes Incorporated 1: NT$41.94 18,675Expected 4/19/2027	Mfr. Part # PI6ULS5V9509UEX Mouser Part # 729-PI6ULS5V9509UEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Level TranslatingI2C Bus/SMBus Repeater	Datasheet	18,675Expected 4/19/2027	Cut Tape NT$41.94 NT$30.08 NT$26.28 NT$25.99 Reel NT$20.43 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater PCA9509DP,118 NXP Semiconductors 1: NT$70.98 4,806Expected 11/9/2026	Mfr. Part # PCA9509DP,118 Mouser Part # 771-PCA9509DP-T	NXP Semiconductors	Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater Learn More about NXP Semiconductors nxp pca9509 repeater	Datasheet	4,806Expected 11/9/2026	Cut Tape NT$70.98 NT$52.34 NT$47.68 NT$42.66 Reel NT$39.79 View NT$40.87 NT$40.15 NT$39.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater PCA9509PDP,118 NXP Semiconductors 1: NT$69.55 2,274Expected 11/9/2026	Mfr. Part # PCA9509PDP,118 Mouser Part # 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 11/9/2026	Cut Tape NT$69.55 Reel NT$38.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Temperature Sensors THERMAL SENSOR onsemi NCT175DMR2G NCT175DMR2G onsemi 1: NT$38.72 5,680Expected 8/13/2027	Mfr. Part # NCT175DMR2G Mouser Part # 863-NCT175DMR2G	onsemi	Board Mount Temperature Sensors THERMAL SENSOR	Datasheet	5,680Expected 8/13/2027	Cut Tape NT$38.72 NT$33.23 NT$30.54 NT$26.46 View Reel NT$19.47 NT$24.41 NT$21.76 NT$21.08 NT$19.47 NT$19.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multiple Function Sensor Development Tools TPiS 1S 1385 on PCB MultiSensor Demo Adapter Board / 2171 Excelitas 1: NT$872.23 7Expected 12/30/2026	Mfr. Part # MultiSensor Demo Adapter Board / 2171 Mouser Part # 1063-MLTSRDMADBD2171	Excelitas	Multiple Function Sensor Development Tools TPiS 1S 1385 on PCB	Datasheet	7Expected 12/30/2026	NT$872.23	Min.: 1 Mult.: 1
Board Mount Temperature Sensors Quad Temp Sensor Fixed Address Alerts MCP9904T-1E/9Q Microchip Technology 5,000: NT$35.49 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # MCP9904T-1E/9Q Mouser Part # 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 NT$35.49	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: NT$35.49 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # MCP9904T-2E/9Q Mouser Part # 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 NT$35.49	Min.: 5,000 Mult.: 5,000 : 5,000
Board Mount Temperature Sensors Triple Temp Sensor Fixed Address Alerts MCP9903T-1E/9Q Microchip Technology 5,000: NT$27.60 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # MCP9903T-1E/9Q Mouser Part # 579-MCP9903T-1E/9Q	Microchip Technology	Board Mount Temperature Sensors Triple Temp Sensor Fixed Address Alerts Learn More about Microchip Technology microchip mcp9902 3 4 sensors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Reel NT$27.60	Min.: 5,000 Mult.: 5,000 : 5,000

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