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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Base Product Number Input Type Current - Supply Voltage - Input Output Type SIC Programmable 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) Number of Outputs Reset Channel Type Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Mode Current - Startup Number of Voltages Monitored Voltage - Threshold Reset Timeout SIC Programmable
UCC3809N-2 Unitrode UCC3809N-2 2.0200
RFQ
ECAD 5 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC3809 8-PDIP download EAR99 8542.39.0001 1 8V ~ 19V Isolated No - Boost, Buck, Flyback, Forward 15 V 70% 1MHz - Frequency Control, Soft Start
UC2886D-UN Unitrode UC2886D-UN 4.8800
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active UC2886 download RoHS non-compliant 2 (1 Year) Vendor Undefined EAR99 8542.39.0001 1
UC3706Q Unitrode UC3706Q 1.5400
RFQ
ECAD 3 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3706 Inverting, Non-Inverting Not Verified 5V ~ 40V 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 1.5A 40ns, 30ns
UCC3884D Unitrode UCC3884D 3.1500
RFQ
ECAD 249 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC3884 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8.3V ~ 15V 1 Buck, Boost, Flyback, Forward Converter - Enable Positive 1 78% No Yes -
UCC2941D-3 Unitrode UCC2941D-3 1.5000
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC3823AN Unitrode UC3823AN 14.9300
RFQ
ECAD 44 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3823 Transistor Driver 16-PDIP download EAR99 8542.39.0001 21 Step-Up, Step-Up/Step-Down 8.4V ~ 22V 1 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 400kHz ~ 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive 1 100% No No -
UC2709DW Unitrode UC2709DW 6.3300
RFQ
ECAD 655 0.00000000 Unitrode * Bulk Active UC2709 download EAR99 8542.39.0001 48 Not Verified
UCC28500DW Unitrode UCC28500DW 5.7200
RFQ
ECAD 225 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC28500 9.7V ~ 18V 20-SOIC download EAR99 8542.39.0001 1 80kHz ~ 120kHz Average Current 150 µA
UC3526DW Unitrode UC3526DW 2.0300
RFQ
ECAD 160 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) UC3526 Transistor Driver 18-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1Hz ~ 400kHz Enable, Frequency Control, Reset, Soft Start Positive 1 49% Yes Yes -
UCC1800L883B Unitrode UCC1800L883B 34.0700
RFQ
ECAD 21 0.00000000 Unitrode * Bulk Active UCC1800 download EAR99 8542.39.0001 1
UCC2580N-2G4 Unitrode UCC2580N-2G4 3.1300
RFQ
ECAD 100 0.00000000 Unitrode - Tube Obsolete -55°C ~ 150°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) UCC2580 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 8.5V ~ 15V Isolated No - Flyback, Forward 15 V 66% - - Soft Start
UC3578DP Unitrode UC3578DP 6.2200
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UC3578 Transistor Driver 16-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 14V ~ 72V 1 Buck 110kHz Current Limit, Soft Start Positive 1 90% No No -
UCC25706D Unitrode UCC25706D 1.6400
RFQ
ECAD 12 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC25706 8-SOIC download EAR99 8542.39.0001 1 8V ~ 15V Isolated No - Boost, Flyback, Forward 12 V 93% 1MHz Current Limiting -
UCC3813D-0 Unitrode UCC3813D-0 -
RFQ
ECAD 6818 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3813D-0-600018 1
UCC2803J Unitrode UCC2803J 12.7300
RFQ
ECAD 1 0.00000000 Unitrode Automotive, AEC-Q100 Bulk Active -40°C ~ 85°C Through Hole 8-CDIP (0.300", 7.62mm) UCC2803 Transistor Driver 8-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 3.6V ~ 12V 1 Boost, Flyback, Forward Converter 31kHz Current Limit, Dead Time Control, Soft Start Positive 1 99% No No -
UC3543DWTR/81013 Unitrode UC3543DWTR/81013 1.6200
RFQ
ECAD 2 0.00000000 Unitrode * Bulk Active download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,000
UCC2808N-1G4 Unitrode UCC2808N-1G4 1.5900
RFQ
ECAD 2493 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC2808 8-PDIP download EAR99 8542.39.0001 1 8.3V ~ 14V Isolated No - Push-Pull 12.5 V 50% 1MHz - Frequency Control
UC3543J Unitrode UC3543J -
RFQ
ECAD 9626 0.00000000 Unitrode * Bulk Active UC3543 download EAR99 8542.39.0001 1
UCC391PTR Unitrode UCC391PTR 0.8500
RFQ
ECAD 5 0.00000000 Unitrode * Bulk Active UCC391 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
UCC3803PW Unitrode UCC3803PW 1.5600
RFQ
ECAD 199 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3803 Transistor Driver 8-TSSOP download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 3.6V ~ 12V 1 Buck, Boost, Flyback, Forward Converter 31kHz Frequency Control Positive 1 99% No No -
UCC3889NG4 Unitrode UCC3889NG4 1.1400
RFQ
ECAD 350 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UCC3889 8-PDIP download EAR99 8542.39.0001 1 6.3V ~ 9.3V Non-Isolated No - Flyback 8.4 V - - Short Circuit -
UC3823N Unitrode UC3823N -
RFQ
ECAD 1941 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) PWM 16-PDIP - RoHS non-compliant Vendor Undefined 2156-UC3823N-600018 1 Step-Down 30V 1 Boost, Buck, Flyback, Forward 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive 1 85% No No -
UC1842J883B Unitrode UC1842J883B 23.6400
RFQ
ECAD 175 0.00000000 Unitrode - Bulk Active -55°C ~ 125°C (TA) Through Hole 8-CDIP (0.300", 7.62mm) UC1842 Transistor Driver 8-CDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 12V ~ 28V 1 Boost, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
UCC3818N Unitrode UCC3818N -
RFQ
ECAD 1183 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3818N-600018 1
UC3903QG3 Unitrode UC3903QG3 -
RFQ
ECAD 2786 0.00000000 Unitrode - Bulk Obsolete 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) Multi-Voltage Supervisor UC3903 Open Drain or Open Collector 20-PLCC (9x9) download EAR99 8542.39.0001 1 Active Low 4 Adjustable/Selectable Adjustable/Selectable
UC1835J Unitrode UC1835J 6.7400
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active -55°C ~ 125°C Through Hole 8-CDIP (0.300", 7.62mm) Positive Adjustable 6mA 40V 8-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 1
UCC35705P Unitrode UCC35705P 1.7600
RFQ
ECAD 7 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UCC35705 Transistor Driver 8-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8.2V ~ 15V 1 Boost, Flyback, Forward Converter 1MHz Current Limit Positive, Isolation Capable 1 93% No No -
UCC3808D-2G4 Unitrode UCC3808D-2G4 1.3600
RFQ
ECAD 4189 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3808 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Up/Step-Down 4.1V ~ 15V 2 Push-Pull 194kHz Frequency Control Positive 1 49% No No -
UC3842D Unitrode UC3842D 0.6900
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.209", 5.30mm Width) UC3842 Transistor Driver 14-SOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 10V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 97% No No -
UCC37325P Unitrode UCC37325P 0.7200
RFQ
ECAD 9263 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC37325 Inverting, Non-Inverting Not Verified 4.5V ~ 15V 8-PDIP download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel, P-Channel MOSFET 1V, 2V 4A, 4A 20ns, 15ns
  • 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