I2C, SMBus – Mouser Korea, Republic of

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.
Interface - Signal Buffers, Repeaters S Independent Hot Swappable 2-Wire Bus B LTC4301IMS8#PBF Analog Devices 1: ₩13,509.6 1,221In Stock	Mfr. Part # LTC4301IMS8#PBF Mouser Part # 584-LTC4301IMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters S Independent Hot Swappable 2-Wire Bus B	Datasheet	1,221In Stock	₩13,509.6 ₩10,467.6 ₩9,235.2 ₩8,860.8 View ₩8,330.4 ₩8,221.2	Min.: 1 Mult.: 1 Max.: 976
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu LTC4303CMS8#PBF Analog Devices 1: ₩12,214.8 151In Stock	Mfr. Part # LTC4303CMS8#PBF Mouser Part # 584-LTC4303CMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu	Datasheet	151In Stock	₩12,214.8 ₩9,422.4 ₩7,987.2 ₩7,940.4	Min.: 1 Mult.: 1 Max.: 120
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu LTC4304IMS#PBF Analog Devices 1: ₩14,820 86In Stock	Mfr. Part # LTC4304IMS#PBF Mouser Part # 584-LTC4304IMS#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu	Datasheet	86In Stock	₩14,820 ₩11,528.4 ₩9,781.2 ₩9,282 View ₩9,094.8 ₩8,860.8 Quote	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w LTC4307CMS8#PBF Analog Devices 1: ₩12,433.2 261In Stock	Mfr. Part # LTC4307CMS8#PBF Mouser Part # 584-LTC4307CMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w	Datasheet	261In Stock	₩12,433.2 ₩9,594 ₩8,143.2 ₩8,080.8	Min.: 1 Mult.: 1 Max.: 208
Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w LTC4307IMS8#PBF Analog Devices 1: ₩14,632.8 2,296In Stock	Mfr. Part # LTC4307IMS8#PBF Mouser Part # 584-LTC4307IMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w	Datasheet	2,296In Stock	₩14,632.8 ₩11,388 ₩9,687.6 ₩9,594 View ₩9,157.2 ₩8,907.6 ₩8,658	Min.: 1 Mult.: 1 Max.: 1,836
Interface - Signal Buffers, Repeaters Dual Bidirct I2C Bus & SMBus Repeater A A 595-PCA9515BDGKR PCA9515ADGKR Texas Instruments 1: ₩5,694 607In Stock NRND	Mfr. Part # PCA9515ADGKR Mouser Part # 595-PCA9515ADGKR NRND	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bidirct I2C Bus & SMBus Repeater A A 595-PCA9515BDGKR Learn More about Texas Instruments ti pca95xx	Datasheet	607In Stock	Cut Tape ₩5,694 ₩4,399.2 ₩4,071.6 ₩3,712.8 View Reel ₩3,229.2 ₩3,541.2 ₩3,510 ₩3,276 ₩3,229.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Capacitive Touch Sensors 6 Channel Capacitive Touch Sensor CAP1106-1-AIA-TR Microchip Technology 1: ₩1,482 445In Stock	Mfr. Part # CAP1106-1-AIA-TR Mouser Part # 579-CAP1106-1-AIA-TR	Microchip Technology	Capacitive Touch Sensors 6 Channel Capacitive Touch Sensor	Datasheet	445In Stock	Cut Tape ₩1,482 ₩1,432.1 Reel ₩1,232.4	Min.: 1 Mult.: 1 : 5,000
Board Mount Temperature Sensors Triple Temp Sensor Addressable Alerts MCP9903T-AE/9Q Microchip Technology 1: ₩1,591.2 106In Stock 10,000Expected 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	106In Stock 10,000Expected 1/18/2027	Cut Tape ₩1,591.2 ₩1,336.9 Reel ₩1,201.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Interface - Signal Buffers, Repeaters 9.8-12.5Gbps Quad CH Retimer A 595-DS125 A 595-DS125DF410SQNPB DS125DF410SQE/NOPB Texas Instruments 1: ₩62,696.4 6In Stock 250On Order	Mfr. Part # DS125DF410SQE/NOPB Mouser Part # 595-DS125DF410SQENPB	Texas Instruments	Interface - Signal Buffers, Repeaters 9.8-12.5Gbps Quad CH Retimer A 595-DS125 A 595-DS125DF410SQNPB	Datasheet	6In Stock 250On Order	Cut Tape ₩62,696.4 ₩49,639.2 ₩46,753.2 ₩44,974.8 Reel ₩43,321.2 MouseReel Available	Min.: 1 Mult.: 1 : 250
Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9800DGKR TCA9800DGKT Texas Instruments 1: ₩2,168.4 440In Stock 250Expected 3/8/2027	Mfr. Part # TCA9800DGKT Mouser Part # 595-TCA9800DGKT	Texas Instruments	Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9800DGKR	Datasheet	440In Stock 250Expected 3/8/2027	Cut Tape ₩2,168.4 ₩1,591.2 ₩1,432.1 ₩1,271.4 Reel ₩1,191.8 View ₩1,121.6 ₩1,081.1 ₩1,065.5 MouseReel Available	Min.: 1 Mult.: 1 : 250
Interface - Signal Buffers, Repeaters LevelTranslating I2C Bus Buffer/Repeater A 595-TCA9801DGKR TCA9801DGKT Texas Instruments 1: ₩2,168.4 221In Stock 2,250Expected 5/10/2027	Mfr. Part # TCA9801DGKT Mouser Part # 595-TCA9801DGKT	Texas Instruments	Interface - Signal Buffers, Repeaters LevelTranslating I2C Bus Buffer/Repeater A 595-TCA9801DGKR Learn More about Texas Instruments ti tca9801 buffer repeater	Datasheet	221In Stock 2,250Expected 5/10/2027	Cut Tape ₩2,168.4 ₩1,591.2 ₩1,432.1 ₩1,271.4 Reel ₩1,191.8 View ₩1,121.6 ₩1,081.1 ₩1,043.6 ₩1,026.5 MouseReel Available	Min.: 1 Mult.: 1 : 250
Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9803DGKT TCA9803DGKR Texas Instruments 1: ₩1,435.2 274In Stock 25,000On 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	274In Stock 25,000On Order On Order Ship Dates Mfr. #: TCA9803DGKR Stock: 274 Can Ship Immediately On Order: 12,500 Expected 12/11/2026 12,500 Expected 2/11/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₩1,435.2 ₩1,024.9 ₩964.1 ₩848.6 Reel ₩702 View ₩794 ₩759.7 ₩697.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters LevelTranslating I2C Bus Buffer/Repeater A 595-TCA9803DGKR TCA9803DGKT Texas Instruments 1: ₩1,747.2 1,425In Stock 2,500On Order	Mfr. Part # TCA9803DGKT Mouser Part # 595-TCA9803DGKT	Texas Instruments	Interface - Signal Buffers, Repeaters LevelTranslating I2C Bus Buffer/Repeater A 595-TCA9803DGKR Learn More about Texas Instruments ti tca9803 buffer repeater	Datasheet	1,425In Stock 2,500On Order	Cut Tape ₩1,747.2 ₩1,355.6 ₩1,227.7 ₩1,085.8 Reel ₩1,015.6 View ₩954.7 ₩918.8 ₩906.4 MouseReel Available	Min.: 1 Mult.: 1 : 250
Equalizers 4-channel DisplayPor t 2.1 redriver 40-W TDP2004RNQT Texas Instruments 1: ₩18,049.2 6In Stock 250Expected 10/14/2026	Mfr. Part # TDP2004RNQT Mouser Part # 595-TDP2004RNQT	Texas Instruments	Equalizers 4-channel DisplayPor t 2.1 redriver 40-W Learn More about Texas Instruments ti tdp2004 linear redriver	Datasheet	6In Stock 250Expected 10/14/2026	₩18,049.2 ₩14,133.6 ₩13,150.8 ₩12,074.4 ₩12,043.2	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters I2C Bus/SMBus Repeater PI6ULS5V9515AUEX Diodes Incorporated 1: ₩1,950 644In Stock	Mfr. Part # PI6ULS5V9515AUEX Mouser Part # 729-PI6ULS5V9515AUEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters I2C Bus/SMBus Repeater	Datasheet	644In Stock	Cut Tape ₩1,950 ₩1,394.6 ₩1,219.9 ₩1,109.2 View Reel ₩858 ₩1,070.2 ₩1,046.8 ₩1,029.6 ₩858 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Temperature Sensors 0.5 C Accuracy Temperature Sensor with I3C/I C Interface in TSSOP8 package P3T1755DPZ NXP Semiconductors 1: ₩1,170 352In Stock 5,000On Order	Mfr. Part # P3T1755DPZ Mouser Part # 771-P3T1755DPZ	NXP Semiconductors	Board Mount Temperature Sensors 0.5 C Accuracy Temperature Sensor with I3C/I C Interface in TSSOP8 package Learn More about NXP Semiconductors nxp p3t1x digital temperature sensors	Datasheet	352In Stock 5,000On Order On Order Ship Dates Mfr. #: P3T1755DPZ Stock: 352 Can Ship Immediately On Order: 2,500 Pending 2,500 Expected 11/23/2026 Factory Lead-Time: 27 Weeks	Cut Tape ₩1,170 ₩1,020.2 ₩904.8 ₩861.1 Reel ₩633.4 View ₩820.6 ₩730.1 ₩700.4 ₩611.5	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater PCA9509DP,118 NXP Semiconductors 1: ₩3,229.2 1,111In Stock	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	1,111In Stock	Cut Tape ₩3,229.2 ₩2,402.4 ₩2,184 ₩1,950 ₩1,918.8 Reel ₩1,622.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater PCA9509PGM,125 NXP Semiconductors 1: ₩1,872 1,547In Stock 8,000Expected 1/7/2027	Mfr. Part # PCA9509PGM,125 Mouser Part # 771-PCA9509PGM,125	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	1,547In Stock 8,000Expected 1/7/2027	Cut Tape ₩1,872 ₩1,343.2 ₩1,209 ₩1,063.9 View Reel ₩858 ₩993.7 ₩951.6 ₩922 ₩881.4 ₩858 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
32-bit Microcontrollers - MCU 32BIT MCU RX130 384K/48K QFN48 R5F51307ADNE#20 Renesas Electronics 1: ₩8,252.4 850In Stock	Mfr. Part # R5F51307ADNE#20 Mouser Part # 968-R5F51307ADNE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX130 384K/48K QFN48	Datasheet	850In Stock	₩8,252.4 ₩6,286.8 ₩5,803.2 ₩5,257.2 View ₩4,882.8 ₩4,804.8 ₩4,789.2 ₩4,680 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX130 384K/48K QFN48 R5F51307AGNE#20 Renesas Electronics 1: ₩8,767.2 850In Stock	Mfr. Part # R5F51307AGNE#20 Mouser Part # 968-R5F51307AGNE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX130 384K/48K QFN48	Datasheet	850In Stock	₩8,767.2 ₩6,692.4 ₩5,865.6 ₩5,600.4 View ₩5,210.4 ₩5,194.8 ₩5,163.6 ₩5,038.8 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX130 384K/48K QFN48 R5F51308ADNE#20 Renesas Electronics 1: ₩8,985.6 850In Stock	Mfr. Part # R5F51308ADNE#20 Mouser Part # 968-R5F51308ADNE#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX130 384K/48K QFN48	Datasheet	850In Stock	₩8,985.6 ₩6,864 ₩6,333.6 ₩5,756.4 View ₩5,350.8 ₩5,272.8 ₩5,148 Quote	Min.: 1 Mult.: 1
Board Mount Temperature Sensors The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of 0.1 C across the temperature range of -20 C to +50 Cs with no calibration and a maxi SEN-15805 SparkFun 1: ₩26,442 134In Stock	Mfr. Part # SEN-15805 Mouser Part # 474-SEN-15805	SparkFun	Board Mount Temperature Sensors The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of 0.1 C across the temperature range of -20 C to +50 Cs with no calibration and a maxi Learn More about SparkFun sen 15805 sensor	Datasheet	134In Stock	₩26,442	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve LTC4301LCDD#PBF Analog Devices 1: ₩13,478.4 149In Stock	Mfr. Part # LTC4301LCDD#PBF Mouser Part # 584-LTC4301LCDD#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve	Datasheet	149In Stock	₩13,478.4 ₩10,452 ₩9,687.6 ₩8,860.8	Min.: 1 Mult.: 1 Max.: 119
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve LTC4301LCMS8#PBF Analog Devices 1: ₩13,088.4 80In Stock	Mfr. Part # LTC4301LCMS8#PBF Mouser Part # 584-LTC4301LCMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve	Datasheet	80In Stock	₩13,088.4 ₩10,093.2 ₩8,564.4 ₩8,502 View ₩7,878 ₩7,862.4 ₩7,581.6 ₩7,254	Min.: 1 Mult.: 1
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve LTC4301LIDD#PBF Analog Devices 1: ₩15,100.8 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	₩15,100.8 ₩11,762.4 ₩10,935.6 ₩9,906	Min.: 1 Mult.: 1 Max.: 130

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