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
    UCC28C40P

    UCC28C40P

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Texas Instruments

    2,197
    RFQ
    UCC28C40P

    Datasheet

    UCC28C40P - 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.6V ~ 18V Up to 1MHz 96% No No - Frequency Control -40°C ~ 105°C (TJ) - - Through Hole 8-PDIP
    UCC38C40P

    UCC38C40P

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Texas Instruments

    1,789
    RFQ
    UCC38C40P

    Datasheet

    UCC38C40P - 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.6V ~ 18V Up to 1MHz 96% No No - Frequency Control 0°C ~ 70°C (TJ) - - Through Hole 8-PDIP
    UCC28C45P

    UCC28C45P

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Texas Instruments

    1,272
    RFQ
    UCC28C45P

    Datasheet

    UCC28C45P - 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.6V ~ 18V Up to 1MHz 48% No No - Frequency Control -40°C ~ 105°C (TJ) - - Through Hole 8-PDIP
    UCC38C44P

    UCC38C44P

    IC OFFLINE CTRLR PWM UVLO 8DIP

    Texas Instruments

    1,718
    RFQ
    UCC38C44P

    Datasheet

    UCC38C44P - 8-DIP (0.300", 7.62mm) Bulk 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) - - Through Hole 8-PDIP
    SG3524D

    SG3524D

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,913
    RFQ
    SG3524D

    Datasheet

    SG3524D - 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 450kHz 45% No No - Current Limit, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    UCC28C41P

    UCC28C41P

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Texas Instruments

    2,439
    RFQ
    UCC28C41P

    Datasheet

    UCC28C41P - 8-DIP (0.300", 7.62mm) Tube 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 -40°C ~ 105°C (TJ) - - Through Hole 8-PDIP
    TPS40001DGQ

    TPS40001DGQ

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    1,892
    RFQ
    TPS40001DGQ

    Datasheet

    TPS40001DGQ - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 300kHz 94% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
    TPS40003DGQ

    TPS40003DGQ

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    2,527
    RFQ
    TPS40003DGQ

    Datasheet

    TPS40003DGQ - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 600kHz 93% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
    TL2845D

    TL2845D

    IC REG CTRLR MULT TOP 14SOIC

    Texas Instruments

    2,065
    RFQ
    TL2845D

    Datasheet

    TL2845D - 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    UCC2813PW-5G4

    UCC2813PW-5G4

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    2,424
    RFQ
    UCC2813PW-5G4

    Datasheet

    UCC2813PW-5G4 - 8-TSSOP (0.173", 4.40mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
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