Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Features Base Product Number Input Type Technology Current - Supply Battery Chemistry Voltage - Input Voltage - Input (Max) Output Type SIC Programmable Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Topology Fault Protection Control Features Output Configuration Accuracy Current - Output Rds On (Typ) Voltage - Load Motor Type - Stepper Motor Type - AC, DC Step Resolution Voltage - Output Switch Type Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features Sensor Type Sensing Temperature Output Alarm Output Fan
W83310G-R2 TR Nuvoton Technology Corporation W83310G-R2 TR -
RFQ
ECAD 5511 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C Converter, DDR Bus Termination Regulator Surface Mount 8-SOIC (0.154", 3.90mm Width) 2.5V, 3.3V - download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 -
W83391TG TR Nuvoton Technology Corporation W83391TG TR 0.3920
RFQ
ECAD 2146 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Not For New Designs 0°C ~ 70°C (TA) Fan Controller Surface Mount 14-SOIC (0.154", 3.90mm Width) W83391 - 11.4V ~ 12.6V 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Controller - Commutation, Direction Management On/Off Pre-Driver - High Side (3) - - - Brushed DC -
W83781G Nuvoton Technology Corporation W83781G -
RFQ
ECAD 7227 0.00000000 Nuvoton Technology Corporation - Tray Obsolete 0°C ~ 70°C Surface Mount 48-LQFP W83781 I²C, ISA 4.5V ~ 5.5V 48-QFP (7x7) download 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 250 Hardware Monitor ADC, Fan Speed Counter, Register Bank ±3°C(Max) External External Sensor No Yes
W83783G T&R Nuvoton Technology Corporation W83783G T&R -
RFQ
ECAD 2234 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) W83783 I²C 4.5V ~ 5.5V 24-SOP - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Hardware Monitor ADC, Fan Speed Counter, Register Bank ±3°C(Max) External External Sensor No Yes
W83303G Nuvoton Technology Corporation W83303G -
RFQ
ECAD 4058 0.00000000 Nuvoton Technology Corporation - Tray Obsolete 0°C ~ 70°C Controller, ACPI Surface Mount 48-LQFP W83303 20µA 4.75V ~ 5.25V 48-LQFP - 3 (168 Hours) REACH Unaffected EAR99 8542.31.0001 250
W83304CG Nuvoton Technology Corporation W83304CG -
RFQ
ECAD 7054 0.00000000 Nuvoton Technology Corporation - Tray Obsolete W83304 - 3 (168 Hours) REACH Unaffected EAR99 8542.31.0001 250
W83310G-R TR Nuvoton Technology Corporation W83310G-R TR -
RFQ
ECAD 2704 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C Converter, DDR Bus Termination Regulator Surface Mount 8-SOIC (0.154", 3.90mm Width) 2.5V, 3.3V - - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 -
W83L786G Nuvoton Technology Corporation W83L786G -
RFQ
ECAD 8434 0.00000000 Nuvoton Technology Corporation - Tube Obsolete 0°C ~ 70°C Surface Mount 28-SSOP (0.209", 5.30mm Width) W83L786 I²C/SMBus 2.97V ~ 3.63V 28-SSOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 48 Hardware Monitor ADC, Fan Control, Register Bank ±3°C(Max) External External Sensor Yes Yes
NCT3940S-A TR Nuvoton Technology Corporation NCT3940S-A TR -
RFQ
ECAD 7881 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) General Purpose Surface Mount 8-SOIC (0.154", 3.90mm Width) NCT3940 PMOS 4.5V ~ 5.5V 8-SOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Driver - Fully Integrated, Control and Power Stage On/Off High Side 500mA 4.5V ~ 5.5V - Brushed DC -
NCT3705U-18 TR Nuvoton Technology Corporation NCT3705U-18 TR -
RFQ
ECAD 7635 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 120 µA - Positive 500mA 1.8V - 1 1.2V @ 500mA 70dB (100Hz) Over Current, Over Temperature, Short Circuit, Shutdown
W83310DG Nuvoton Technology Corporation W83310DG -
RFQ
ECAD 5309 0.00000000 Nuvoton Technology Corporation - Tube Obsolete 0°C ~ 70°C Converter, Intel Springdale GMCH, MCH-VTT Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 1.5V ~ 3.6V 8-SOP-EP - 1 (Unlimited) REACH Unaffected OBSOLETE 0000.00.0000 100 1 0.75V ~ 1.25V
W83L771AWG TR Nuvoton Technology Corporation W83L771AWG TR -
RFQ
ECAD 3127 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) W83L771 SMBus 2.97V ~ 3.63V 8-TSSOP - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 4,000 Temp Monitoring System (Sensor) ADC, Register Bank ±3°C(Max) Internal and External -40°C ~ 125°C, -40°C ~ 127°C Yes No
NCT3730S TR Nuvoton Technology Corporation NCT3730S TR 0.2170
RFQ
ECAD 8326 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad NCT3730 5.5V Adjustable 8-SOP-EP - ROHS3 Compliant REACH Unaffected EAR99 8542.39.0001 2,500 1 mA Enable, Power Good, Soft Start Positive 3A 0.8V 5.15V 1 0.25V @ 2A - Over Current, Over Temperature
NCT3705U-25 TR Nuvoton Technology Corporation NCT3705U-25 TR -
RFQ
ECAD 3830 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 120 µA - Positive 500mA 2.5V - 1 1V @ 500mA 70dB (100Hz) Over Current, Over Temperature, Short Circuit, Shutdown
NCT3945S TR Nuvoton Technology Corporation NCT3945S TR -
RFQ
ECAD 1000 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete NCT3945 - 1 (Unlimited) REACH Unaffected OBSOLETE 0000.00.0000 2,500
KA44170A-VB Nuvoton Technology Corporation KA44170A-VB 0.9875
RFQ
ECAD 2709 0.00000000 Nuvoton Technology Corporation Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 105°C (TA) Printer Surface Mount 14-TSSOP (0.173", 4.40mm Width) Power MOSFET 5V ~ 30V 14-TSSOP - ROHS3 Compliant 2 (1 Year) REACH Unaffected 816-KA44170A-VBTR 2,500 Driver - Fully Integrated, Control and Power Stage - - 1.6A 5V ~ 30V Bipolar Brushless DC (BLDC) -
97338D2/C1 Nuvoton Technology Corporation 97338D2/C1 -
RFQ
ECAD 7017 0.00000000 Nuvoton Technology Corporation - Tube Obsolete - - Surface Mount 100-LQFP 97338D2 - - - - RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.31.0001 90
NCT7509W Nuvoton Technology Corporation NCT7509W -
RFQ
ECAD 9168 0.00000000 Nuvoton Technology Corporation - Tube Obsolete -40°C ~ 125°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) NCT7509 I²C/SMBus 3.3V 10-MSOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 80 Fan Control, Temp Monitor ADC, Comparator, Register Bank ±3°C(Max) Internal and External -40°C ~ 125°C, -40°C ~ 127°C Yes Yes
NCT3521U TR Nuvoton Technology Corporation NCT3521U TR 0.2170
RFQ
ECAD 8478 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 - NCT3521 Non-Inverting N-Channel 1:1 SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Not Required On/Off 1 Current Limiting (Fixed), Over Temperature, UVLO High Side 80mOhm 2.7V ~ 5.5V General Purpose 2A
KA44169ABVB Nuvoton Technology Corporation KA44169ABVB 0.8125
RFQ
ECAD 3008 0.00000000 Nuvoton Technology Corporation Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 105°C (TA) Printer Surface Mount 14-TSSOP (0.173", 4.40mm Width) Power MOSFET 5V ~ 28V 14-TSSOP - ROHS3 Compliant 2 (1 Year) REACH Unaffected 816-KA44169ABVBTR 2,500 Driver - Fully Integrated, Control and Power Stage - - 1.4A 5V ~ 28V Bipolar Brushless DC (BLDC) -
KA41908B-VB Nuvoton Technology Corporation KA41908B-VB 2.4339
RFQ
ECAD 7954 0.00000000 Nuvoton Technology Corporation Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Camera Surface Mount 44-WFQFN Exposed Pad Power MOSFET 44-QFN (6x6) - ROHS3 Compliant 2 (1 Year) REACH Unaffected 816-KA41908B-VBTR 4,000 Driver - Fully Integrated, Control and Power Stage - - Bipolar Brushed DC 1 ~ 1/256
W83390G TR Nuvoton Technology Corporation W83390G TR -
RFQ
ECAD 4567 0.00000000 Nuvoton Technology Corporation * Tape & Reel (TR) Obsolete W83390 Not Verified - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000
NCT3943S TR Nuvoton Technology Corporation NCT3943S TR 0.5040
RFQ
ECAD 7713 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Not For New Designs NCT3943 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected 0000.00.0000 2,500
NCT3705U-30 TR Nuvoton Technology Corporation NCT3705U-30 TR -
RFQ
ECAD 8664 0.00000000 Nuvoton Technology Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 120 µA - Positive 500mA 3V - 1 - 70dB (100Hz) Over Current, Over Temperature, Short Circuit, Shutdown
KA44143A-VBA Nuvoton Technology Corporation KA44143A-VBA 1.7000
RFQ
ECAD 9389 0.00000000 Nuvoton Technology Corporation Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 105°C (TA) Fan Motor Driver Surface Mount 24-WFQFN Exposed Pad Power MOSFET 24-QFN (4x4) - ROHS3 Compliant 2 (1 Year) REACH Unaffected 816-KA44143A-VBATR 5,000 Driver - Fully Integrated, Control and Power Stage - Half Bridge (3) 2.2A Multiphase Brushless DC (BLDC) -
KA44169A-VB Nuvoton Technology Corporation KA44169A-VB 0.8125
RFQ
ECAD 2994 0.00000000 Nuvoton Technology Corporation Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 105°C (TA) Printer Surface Mount 14-TSSOP (0.173", 4.40mm Width) Power MOSFET 5V ~ 28V 14-TSSOP - ROHS3 Compliant 2 (1 Year) REACH Unaffected 816-KA44169A-VBTR 2,500 Driver - Fully Integrated, Control and Power Stage - - 1.4A 5V ~ 28V Bipolar Brushless DC (BLDC) -
KA44171A-VB Nuvoton Technology Corporation KA44171A-VB 0.7125
RFQ
ECAD 9187 0.00000000 Nuvoton Technology Corporation Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 105°C (TA) Appliance Surface Mount 20-WFQFN Exposed Pad NMOS, PMOS 5V ~ 36V 20-QFN (3x3) - ROHS3 Compliant 2 (1 Year) REACH Unaffected 816-KA44171A-VBTR 3,000 Controller - Speed - Half Bridge (2) - 5V ~ 36V Bipolar Brushless DC (BLDC) -
KA84923UA-BJ Nuvoton Technology Corporation KA84923UA-BJ 18.1194
RFQ
ECAD 8152 0.00000000 Nuvoton Technology Corporation Automotive, AEC-Q100 Tray Active -40°C ~ 125°C Surface Mount 80-TQFP Exposed Pad - 80-TQFP (14x14) - ROHS3 Compliant 3 (168 Hours) REACH Unaffected 816-KA84923UA-BJ 720 Battery Monitor SPI -
W83L786NG Nuvoton Technology Corporation W83L786NG -
RFQ
ECAD 4613 0.00000000 Nuvoton Technology Corporation - Tube Obsolete 0°C ~ 70°C Surface Mount 20-SSOP (0.209", 5.30mm Width) W83L786 I²C/SMBus 2.97V ~ 3.63V 20-SSOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 68 Hardware Monitor ADC, Fan Control, Register Bank ±3°C(Max) External External Sensor Yes Yes
W83782G Nuvoton Technology Corporation W83782G 3.5150
RFQ
ECAD 8843 0.00000000 Nuvoton Technology Corporation - Tray Not For New Designs 0°C ~ 70°C Surface Mount 48-LQFP W83782 I²C, ISA 4.5V ~ 5.5V 48-QFP (7x7) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 250 Hardware Monitor ADC, Fan Speed Counter, Register Bank ±3°C(Max) External External Sensor No Yes
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse