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
    TPS40303DRCT

    TPS40303DRCT

    IC REG CTRLR BUCK 10SON

    Texas Instruments

    2,671
    RFQ
    TPS40303DRCT

    Datasheet

    TPS40303DRCT - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 300kHz 90% Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
    TL5002CDR

    TL5002CDR

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    Texas Instruments

    1,339
    RFQ
    TL5002CDR

    Datasheet

    TL5002CDR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive 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
    UCC2813D-3

    UCC2813D-3

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    2,132
    RFQ
    UCC2813D-3

    Datasheet

    UCC2813D-3 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete 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-SOIC
    UCC2813D-5

    UCC2813D-5

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,401
    RFQ
    UCC2813D-5

    Datasheet

    UCC2813D-5 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete 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-SOIC
    UCC2813D-0

    UCC2813D-0

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,453
    RFQ
    UCC2813D-0

    Datasheet

    UCC2813D-0 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete 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-SOIC
    UCC38084PG4

    UCC38084PG4

    SWITCHING CONTROLLER, CURRENT-MO

    Texas Instruments

    2,539
    RFQ
    UCC38084PG4

    Datasheet

    UCC38084PG4 - 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
    LM3489MM

    LM3489MM

    IC REG CTRLR BUCK 8VSSOP

    Texas Instruments

    1,568
    RFQ
    LM3489MM

    Datasheet

    LM3489MM - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 35V Up to 1MHz 100% No No - Current Limit, Enable -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-VSSOP
    UC3825QTR

    UC3825QTR

    IC REG CTRLR MULT TOP 20PLCC

    Texas Instruments

    1,487
    RFQ
    UC3825QTR

    Datasheet

    UC3825QTR - 20-LCC (J-Lead) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
    LM2657MTCX/NOPB

    LM2657MTCX/NOPB

    IC REG CTRLR BUCK 28TSSOP

    Texas Instruments

    1,720
    RFQ
    LM2657MTCX/NOPB

    Datasheet

    LM2657MTCX/NOPB - 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 200kHz ~ 500kHz 70% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
    LM2743MTC

    LM2743MTC

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    1,325
    RFQ
    LM2743MTC

    Datasheet

    LM2743MTC - 14-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 80% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
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