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Part Number	Description	In Stock
SX8639I05AULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28QFN Manufacturer: Semtech Corporation Type: Buttons, Wheel Proximity Detection: Yes Number of Inputs: Up to 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 175µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock235 More on Order
SX8643I05AWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH SENSOR 12CH 32 MLPQ Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: No Number of Inputs: 12 LED Driver Channels: 8 Interface: I²C Resolution: 16 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 220µA Operating Temperature: -40°C ~ 85°C Package / Case: 32-VFQFN Supplier Device Package: 32-QFN (5x5)	In Stock645 More on Order
SX8644I05AWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 32QFN Manufacturer: Semtech Corporation Type: Buttons, Slider Proximity Detection: No Number of Inputs: Up to 12 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 220µA Operating Temperature: -40°C ~ 85°C Package / Case: 32-VFQFN Supplier Device Package: 32-QFN (5x5)	In Stock528 More on Order
SX8645I05AWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 32QFN Manufacturer: Semtech Corporation Type: Buttons, Wheel Proximity Detection: No Number of Inputs: Up to 12 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 220µA Operating Temperature: -40°C ~ 85°C Package / Case: 32-VFQFN Supplier Device Package: 32-QFN (5x5)	In Stock378 More on Order
SX8646I05AULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: No Number of Inputs: 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 175µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock326 More on Order
SX8647I05AULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28QFN Manufacturer: Semtech Corporation Type: Wheel Proximity Detection: No Number of Inputs: Up to 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 175µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock457 More on Order
SX8648I05AULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28QFN Manufacturer: Semtech Corporation Type: Buttons, Slider Proximity Detection: No Number of Inputs: Up to 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 175µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock202 More on Order
SX8649I05AULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28QFN Manufacturer: Semtech Corporation Type: Buttons, Wheel Proximity Detection: No Number of Inputs: Up to 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 175µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock414 More on Order
SX8660I06AULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: No Number of Inputs: 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 200µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock543 More on Order
SX8660I06YULTRT Semtech	Interface ICs - Sensor, Capacitive Touch TOUCH BUTTON CONTROLLER Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: No Number of Inputs: 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 200µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock372 More on Order
SX8660I06ZULT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: No Number of Inputs: 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 200µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-QFN (4x4)	In Stock180 More on Order
SX8660I06ZULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: No Number of Inputs: 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 200µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-QFN (4x4)	In Stock454 More on Order
SX8661I07AULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28MLPQ Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 200µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock499 More on Order
SX8661I07ZULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC TOUCH BUTTON CTLR 28MLPQ Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: 8 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 200µA Operating Temperature: -40°C ~ 85°C Package / Case: 28-VFQFN Supplier Device Package: 28-QFN (4x4)	In Stock654 More on Order
SX8662I08AWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch TOUCH BUTTON CONTROLLER Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: No Number of Inputs: 12 LED Driver Channels: 8 Interface: I²C Resolution: 10 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 460µA Operating Temperature: -40°C ~ 85°C Package / Case: 32-VFQFN Supplier Device Package: 32-QFN (5x5)	In Stock584 More on Order
SX8663I08AWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch TOUCH BUTTON CONTROLLER Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: 12 LED Driver Channels: 8 Interface: I²C Resolution: 8 b Voltage - Supply: 2.7V ~ 3.6V Current - Supply: 460µA Operating Temperature: -40°C ~ 85°C Package / Case: 32-VFQFN Supplier Device Package: 32-QFN (5x5)	In Stock481 More on Order
SX9300IULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC SAR SMART PROX 2CH 20QFN Manufacturer: Semtech Corporation Type: Proximity Only Proximity Detection: Yes Number of Inputs: 2 Interface: I²C Resolution: 16 b Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 170µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-UFQFN Exposed Pad Supplier Device Package: 20-QFN (3x3)	In Stock426 More on Order
SX9306ICSTRT Semtech	Interface ICs - Sensor, Capacitive Touch 1OW POWER SMART PROX SAR Manufacturer: Semtech Corporation Type: Proximity Only Proximity Detection: Yes Number of Inputs: Up to 4 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 170µA Operating Temperature: -40°C ~ 85°C	In Stock624 More on Order
SX9306IULTRT Semtech	Interface ICs - Sensor, Capacitive Touch SX9306 3X3 20 PIN QFN Manufacturer: Semtech Corporation Type: Proximity Only Proximity Detection: Yes Number of Inputs: Up to 4 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 170µA Operating Temperature: -40°C ~ 85°C Supplier Device Package: 20-TQFN (3x3)	In Stock312 More on Order
SX9500IULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CAP PROXIMITY 4CH 20QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: 4 Interface: I²C Resolution: 8 b Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 170µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-UFQFN Exposed Pad Supplier Device Package: 20-QFN (3x3)	In Stock4,239 More on Order
SX9501IULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC PROX SENSOR 4CH OUT QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: 4 Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 122µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-UFQFN Exposed Pad Supplier Device Package: 20-QFN (3x3)	In Stock522 More on Order
SX9502IULTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC PROX SENSOR 4CH OUT QFN Manufacturer: Semtech Corporation Package / Case: 20-VFQFN Supplier Device Package: 20-QFN (4x4)	In Stock516 More on Order
SX9510ETSTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CTLR TOUCH KEY 8CH 24-TSSOP Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: Up to 8 LED Driver Channels: Up to 8 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 600µA Operating Temperature: -40°C ~ 85°C Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock183 More on Order
SX9510EWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CTLR TOUCH KEY 8CH 20-QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: Up to 8 LED Driver Channels: Up to 8 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 600µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	In Stock482 More on Order
SX9511ETSTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CTLR TOUCH 8CH IR DET 24TSSOP Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: Up to 8 LED Driver Channels: Up to 8 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 600µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-SOP	In Stock598 More on Order
SX9511EWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CTLR TOUCH 8CH IR DET 20QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: Up to 8 LED Driver Channels: Up to 8 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 600µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Supplier Device Package: 20-QFN (4x4)	In Stock539 More on Order
SX9512ETSTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CTLR TOUCH 8CH PROX 24TSSOP Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: Up to 8 LED Driver Channels: Up to 8 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 600µA Operating Temperature: -40°C ~ 85°C Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock412 More on Order
SX9512EWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CTLR TOUCH 8CH PROX 20QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: Up to 8 LED Driver Channels: Up to 8 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 600µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Supplier Device Package: 20-QFN (4x4)	In Stock347 More on Order
SX9513ETSTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CTLR TOUCH 8CH PROX 24TSSOP Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: Yes Number of Inputs: Up to 8 LED Driver Channels: Up to 8 Interface: I²C Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 600µA Operating Temperature: -40°C ~ 85°C Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock497 More on Order
SX9513EWLTRT Semtech	Interface ICs - Sensor, Capacitive Touch IC CTLR TOUCH 8CH PROX 20QFN Manufacturer: Semtech Corporation Type: Buttons Proximity Detection: No Number of Inputs: Up to 8 LED Driver Channels: Up to 8 Interface: I²C Resolution: 6 b Voltage - Supply: 2.7V ~ 5.5V Current - Supply: 600µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	In Stock481 More on Order