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
    CS3845GD8

    CS3845GD8

    SWITCHING CONTROLLER

    onsemi

    2,634
    RFQ
    CS3845GD8

    Datasheet

    CS3845GD8 * - Bulk Active - - - - - - - - - - - - - - - - - -
    NCP3030BDR2G

    NCP3030BDR2G

    IC REG CTRLR BUCK 8SOIC

    onsemi

    2,418
    RFQ
    NCP3030BDR2G

    Datasheet

    NCP3030BDR2G - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.7V ~ 28V 2.4MHz 80% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    NCP1450ASN19T1

    NCP1450ASN19T1

    IC REG CTRLR BOOST 5TSOP

    onsemi

    1,188
    RFQ
    NCP1450ASN19T1

    Datasheet

    NCP1450ASN19T1 - SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 6V 180kHz 80% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
    MC33463H-30LT1

    MC33463H-30LT1

    SWITCHING CONTROLLER

    onsemi

    2,602
    RFQ
    MC33463H-30LT1

    Datasheet

    MC33463H-30LT1 * - Bulk Active - - - - - - - - - - - - - - - - - -
    NCP81031MNTWG

    NCP81031MNTWG

    IC REG CTRLR BUCK 16QFN

    onsemi

    1,819
    RFQ
    NCP81031MNTWG

    Datasheet

    NCP81031MNTWG - 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 200kHz 95% No Yes - Enable, Frequency Control, Power Good 0°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
    CS3842AGD8

    CS3842AGD8

    SWITCHING CONTROLLER

    onsemi

    2,132
    RFQ
    CS3842AGD8

    Datasheet

    CS3842AGD8 * - Bulk Active - - - - - - - - - - - - - - - - - -
    NCP1337PG

    NCP1337PG

    PWM CONTROLLER

    onsemi

    1,607
    RFQ
    NCP1337PG

    Datasheet

    NCP1337PG * - Bulk Obsolete - - - - - - - - - - - - - - - - - -
    UC3843BVDG

    UC3843BVDG

    IC REG CTRLR FLYBACK 14SOIC

    onsemi

    2,275
    RFQ
    UC3843BVDG

    Datasheet

    UC3843BVDG - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 14-SOIC
    NCP1586DR2G

    NCP1586DR2G

    IC REG CTRLR BUCK 8SOIC

    onsemi

    2,179
    RFQ
    NCP1586DR2G

    Datasheet

    NCP1586DR2G - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 275kHz 75% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    SUR1640CT

    SUR1640CT

    REC T0220 SPECIAL ULTFST

    onsemi

    2,999
    RFQ

    -

    SUR1640CT * - Bulk Active - - - - - - - - - - - - - - - - - -
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