Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    DC DC Switching Controllers

    Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    UCC38C42DG4

    UCC38C42DG4

    IC OFFLINE CTRLR PWM UVLO 8SOIC

    Texas Instruments

    2,075
    RFQ
    UCC38C42DG4

    Datasheet

    UCC38C42DG4 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 9V ~ 18V Up to 1MHz 96% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-SOIC
    UCC38C43DG4

    UCC38C43DG4

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,587
    RFQ
    UCC38C43DG4

    Datasheet

    UCC38C43DG4 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.6V ~ 18V Up to 1MHz 96% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-SOIC
    UCC38C44DG4

    UCC38C44DG4

    IC OFFLINE CTRLR PWM UVLO 8SOIC

    Texas Instruments

    2,552
    RFQ
    UCC38C44DG4

    Datasheet

    UCC38C44DG4 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 9V ~ 18V Up to 1MHz 48% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-SOIC
    UCC2813PWTR-0

    UCC2813PWTR-0

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,156
    RFQ
    UCC2813PWTR-0

    Datasheet

    UCC2813PWTR-0 - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 12V - 99% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
    UCC2813PWTR-0G4

    UCC2813PWTR-0G4

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    2,806
    RFQ
    UCC2813PWTR-0G4

    Datasheet

    UCC2813PWTR-0G4 - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 12V - 99% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
    UCC2813PWTR-1

    UCC2813PWTR-1

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,799
    RFQ
    UCC2813PWTR-1

    Datasheet

    UCC2813PWTR-1 - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
    UCC2813PWTR-3

    UCC2813PWTR-3

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,418
    RFQ
    UCC2813PWTR-3

    Datasheet

    UCC2813PWTR-3 - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V - 99% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
    UCC3813PWTR-0G4

    UCC3813PWTR-0G4

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    2,534
    RFQ
    UCC3813PWTR-0G4

    Datasheet

    UCC3813PWTR-0G4 - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 12V 46kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
    UCC3813PWTR-3

    UCC3813PWTR-3

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,576
    RFQ
    UCC3813PWTR-3

    Datasheet

    UCC3813PWTR-3 - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
    UCC3813PWTR-3G4

    UCC3813PWTR-3G4

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,118
    RFQ
    UCC3813PWTR-3G4

    Datasheet

    UCC3813PWTR-3G4 - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
    ZXSC100X8TA

    ZXSC100X8TA

    IC REG CTRLR BOOST 8MSOP

    Diodes Incorporated

    1,706
    RFQ
    ZXSC100X8TA

    Datasheet

    ZXSC100X8TA - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.98V ~ 3.5V 200kHz - No No - - 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
    UCC28C44DGKG4

    UCC28C44DGKG4

    IC OFFLINE CTRLR PWM UVLO 8VSSOP

    Texas Instruments

    2,172
    RFQ
    UCC28C44DGKG4

    Datasheet

    UCC28C44DGKG4 - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 9V ~ 18V Up to 1MHz 48% No No - Frequency Control -40°C ~ 105°C (TJ) - - Surface Mount 8-VSSOP
    IR3637ASPBF

    IR3637ASPBF

    IC REG CTRLR BUCK 8SOIC

    Infineon Technologies

    2,743
    RFQ
    IR3637ASPBF

    Datasheet

    IR3637ASPBF - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 600kHz 76% Yes No - Enable, Soft Start 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    UCC38C41DGKR

    UCC38C41DGKR

    IC REG CTRLR MULT TOP 8VSSOP

    Texas Instruments

    2,276
    RFQ
    UCC38C41DGKR

    Datasheet

    UCC38C41DGKR - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.6V ~ 18V Up to 1MHz 48% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-VSSOP
    UCC38C41DGKRG4

    UCC38C41DGKRG4

    IC REG CTRLR MULT TOP 8VSSOP

    Texas Instruments

    2,072
    RFQ
    UCC38C41DGKRG4

    Datasheet

    UCC38C41DGKRG4 - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.6V ~ 18V Up to 1MHz 48% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-VSSOP
    FAN6520BM

    FAN6520BM

    IC REG CTRLR BUCK 8SOIC

    onsemi

    2,451
    RFQ
    FAN6520BM

    Datasheet

    FAN6520BM - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 300kHz 100% Yes No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    IRU3038CS

    IRU3038CS

    IC REG CTRLR BUCK/BOOST 14SOIC

    Infineon Technologies

    1,118
    RFQ
    IRU3038CS

    Datasheet

    IRU3038CS - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.2V ~ 25V 200kHz 90% Yes No - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
    TL5001ACDRG4

    TL5001ACDRG4

    IC REG CTRLR BCK/BST/FLYBK 8SOIC

    Texas Instruments

    2,922
    RFQ
    TL5001ACDRG4

    Datasheet

    TL5001ACDRG4 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    MC33060AD

    MC33060AD

    IC REG CTRLR FLYBACK 14SOIC

    onsemi

    2,491
    RFQ
    MC33060AD

    Datasheet

    MC33060AD - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback 1 1 7V ~ 40V 25kHz 96% No No - - -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    SC1211VXSTRT

    SC1211VXSTRT

    IC REG CTRLR BUCK 8SOIC

    Semtech Corporation

    2,611
    RFQ
    SC1211VXSTRT

    Datasheet

    SC1211VXSTRT Combi-Sense® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.3V ~ 6V 100kHz ~ 500kHz - Yes No - Phase Control 0°C ~ 125°C (TJ) - - Surface Mount 8-PowerSOIC
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