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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type SIC Programmable Number of Circuits 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) 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 Current - Output Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) High Side Voltage - Max (Bootstrap) Mode Current - Startup Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
UC3877DWPTR/81403 Unitrode UC3877DWPTR/81403 5.2300
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active UC3877 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000
UC3874DW-1 Unitrode UC3874DW-1 6.7500
RFQ
ECAD 69 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) UC3874 Transistor Driver 18-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 9V ~ 36V 1 Buck Up to 300kHz Soft Start Positive 1 100% Yes No -
UCC2808AN-2G4 Unitrode UCC2808AN-2G4 2.6700
RFQ
ECAD 150 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UCC2808 Transistor Driver 8-PDIP download EAR99 8542.39.0001 1 Step-Up/Step-Down 4.1V ~ 15V 2 Push-Pull 194kHz Frequency Control Positive 1 49% No No -
UCC3813DTR-4 Unitrode UCC3813DTR-4 1.0200
RFQ
ECAD 7 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3813 8-SOIC download EAR99 8542.39.0001 1 8.3V ~ 12V Either No - Boost, Buck, Flyback, Forward 12.5 V 49% 1MHz - Frequency Control
UC3847DW Unitrode UC3847DW 5.1200
RFQ
ECAD 12 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3847 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.95V ~ 40V 2 Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 500kHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 50% Yes Yes -
UCC39421PW Unitrode UCC39421PW 6.3100
RFQ
ECAD 440 0.00000000 Unitrode * Bulk Active UCC39421 download Vendor Undefined REACH Unaffected 2156-UCC39421PW-600018 1
UC2835N Unitrode UC2835N -
RFQ
ECAD 5486 0.00000000 Unitrode - Bulk Obsolete -25°C ~ 85°C Through Hole 8-DIP (0.300", 7.62mm) Positive Fixed 3.75mA 5.2V ~ 35V 8-PDIP download EAR99 8542.39.0001 1 1
UC3525BDW Unitrode UC3525BDW -
RFQ
ECAD 6864 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC3525BDW-600018 1
UC3901DW Unitrode UC3901DW -
RFQ
ECAD 9065 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Feedback Generator Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3901 5mA 4.5V ~ 40V 16-SOIC download EAR99 8542.39.0001 1
UCC27201DG4 Unitrode UCC27201DG4 -
RFQ
ECAD 4954 0.00000000 Unitrode - Bulk Active -40°C ~ 140°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC27201 Non-Inverting Not Verified 8V ~ 17V 8-SOIC download EAR99 8542.39.0001 1 Independent Half-Bridge 2 N-Channel MOSFET 0.8V, 2.5V 3A, 3A 8ns, 7ns 120 V
UC2847DW Unitrode UC2847DW 3.8800
RFQ
ECAD 119 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC2847 Transistor Driver 16-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.95V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 500kHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 50% Yes Yes -
UC2861N Unitrode UC2861N 1.6000
RFQ
ECAD 225 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2861 16-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 10.5V ~ 22V Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V - 10kHz ~ 1MHz - Soft Start
UCC3580N-2G4 Unitrode UCC3580N-2G4 2.9100
RFQ
ECAD 125 0.00000000 Unitrode - Tube Obsolete -55°C ~ 150°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) UCC3580 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 8.5V ~ 15V Isolated No - Flyback, Forward 15 V 66% - - Soft Start
UCC38051P Unitrode UCC38051P 1.0700
RFQ
ECAD 688 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C Through Hole 8-DIP (0.300", 7.62mm) UCC38051 12V ~ 18V 8-PDIP download ROHS3 Compliant EAR99 8542.39.0001 50 200kHz Discontinuous (Transition) 75 µA
UCC3813PW-2 Unitrode UCC3813PW-2 1.0200
RFQ
ECAD 3 0.00000000 Unitrode * Bulk Active UCC3813 download EAR99 8542.39.0001 1
UCC3807DTR-3 Unitrode UCC3807DTR-3 2.3300
RFQ
ECAD 90 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3807 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 4.1V ~ 13.5V 1 Buck, Boost, Flyback, Forward Converter, SEPIC 202kHz - Positive 1 78% No No -
UCC2892D Unitrode UCC2892D 1.8100
RFQ
ECAD 171 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC2892 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up/Step-Down 8.5V ~ 16V 1 Flyback, Forward Converter 250kHz Current Limit, Enable, On Time Control, Ramp, Soft Start Positive, Isolation Capable 1 70% No Yes -
UCC281DP-5 Unitrode UCC281DP-5 3.1600
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 9V Fixed 8-SOIC download EAR99 8542.39.0001 1 650 µA - Positive 1A 5V - 1 0.2V @ 200mA - Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
UCC3802PW Unitrode UCC3802PW 1.4200
RFQ
ECAD 300 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3802 8-TSSOP download EAR99 8542.39.0001 1 8.3V ~ 12V - No - Boost, Buck, Flyback, Forward 12.5 V 99% Up to 1MHz Current Limiting Frequency Control
UC1823ALP/883B Unitrode UC1823ALP/883B -
RFQ
ECAD 3683 0.00000000 Unitrode * Bulk Active Not Verified - Not applicable 3 (168 Hours) Vendor Undefined 1
UC282TD-3 Unitrode UC282TD-3 1.9700
RFQ
ECAD 883 0.00000000 Unitrode - Bulk Active -40°C ~ 100°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA UC282 7.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 - Positive 3A 2.5V - 1 2.2V @ 3A - Over Temperature, Reverse Polarity, Short Circuit
UCC38C45P Unitrode UCC38C45P -
RFQ
ECAD 6479 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC38C45 Transistor Driver 8-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 7.6V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
UCC28510N Unitrode UCC28510N -
RFQ
ECAD 4928 0.00000000 Unitrode - Tube Obsolete -40°C ~ 105°C Through Hole 20-DIP (0.300", 7.62mm) UCC28510 9.7V ~ 18V 20-PDIP download ROHS3 Compliant EAR99 8542.39.0001 20 200kHz Average Current 100 µA
UCC3807N-3 Unitrode UCC3807N-3 3.5000
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UCC3807 Transistor Driver 8-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 4.1V ~ 13.5V 1 Buck, Boost, Flyback, Forward Converter, SEPIC 202kHz - Positive 1 78% No No -
UCC5630AMWPR/81365 Unitrode UCC5630AMWPR/81365 1.3400
RFQ
ECAD 92 0.00000000 Unitrode * Bulk Active download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000
UC3877DWPTR/81420 Unitrode UC3877DWPTR/81420 5.2300
RFQ
ECAD 3 0.00000000 Unitrode * Bulk Active UC3877 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000
UCC2817AD Unitrode UCC2817AD 2.1400
RFQ
ECAD 240 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC2817 12V ~ 17V 16-SOIC download EAR99 8542.39.0001 1 6kHz ~ 220kHz Average Current 150 µA
UCC3580D-1G4 Unitrode UCC3580D-1G4 -
RFQ
ECAD 2933 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC3580 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up/Step-Down 8.5V ~ 16V 2 Forward Converter 400kHz Enable, Ramp, Soft Start Positive 1 66% No No -
UCC3581N Unitrode UCC3581N 2.3000
RFQ
ECAD 5153 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 14-DIP (0.300", 7.62mm) UCC3581 Transistor Driver 14-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 6.8V ~ 15V 1 Buck, Boost, Flyback, Forward Converter Up to 100kHz Current Limit, Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 84% No Yes -
UCC3750DW Unitrode UCC3750DW 11.2800
RFQ
ECAD 100 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 500µA 1 5V 28-SOIC download EAR99 8542.39.0001 1 Ring Generator Controller -
  • 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