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
    SC2434SWTRT

    SC2434SWTRT

    IC REG CTRLR BUCK 20SOIC

    Semtech Corporation

    1,910
    RFQ
    SC2434SWTRT

    Datasheet

    SC2434SWTRT - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 3 3 10V ~ 14V 300kHz ~ 1.5MHz 47% No No - Frequency Control, Phase Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    SC458IMLTRT

    SC458IMLTRT

    IC REG CTRLR BUCK 44MLP

    Semtech Corporation

    2,845
    RFQ

    -

    SC458IMLTRT - - Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 3V ~ 28V - - Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 44-MLP (7x7)
    SC450ITSTRT

    SC450ITSTRT

    IC REG CTRLR BUCK 38TSSOP

    Semtech Corporation

    1,860
    RFQ
    SC450ITSTRT

    Datasheet

    SC450ITSTRT PowerStep IV™ 38-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 3V ~ 30V - - Yes - - - - - - Surface Mount 38-TSSOP
    SC2544MLTRT

    SC2544MLTRT

    IC REG CTRLR BUCK 24MLPQ

    Semtech Corporation

    1,886
    RFQ
    SC2544MLTRT

    Datasheet

    SC2544MLTRT - 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 100kHz ~ 300kHz 90% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-MLPQ (4x4)
    SC2608BSTRT

    SC2608BSTRT

    IC REG CTRLR BUCK 8SOIC

    Semtech Corporation

    1,625
    RFQ

    -

    SC2608BSTRT - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4V ~ 14V 250kHz 85% Yes No - Enable, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
    SC1159SWTRT

    SC1159SWTRT

    IC REG CTRLR BUCK 28SOIC

    Semtech Corporation

    2,839
    RFQ
    SC1159SWTRT

    Datasheet

    SC1159SWTRT - 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 11.4V ~ 13V - - Yes No - Current Limit, Power Good, Soft Start 0°C ~ 125°C (TJ) - - Surface Mount 28-SO
    SC1101CSTRT

    SC1101CSTRT

    IC REG CTRLR BUCK 8SOIC

    Semtech Corporation

    1,449
    RFQ

    -

    SC1101CSTRT - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 1 1 3.8V ~ 7V 200kHz 95% No No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SO
    SC1103CSTRT

    SC1103CSTRT

    IC REG CTRLR BUCK 8SOIC

    Semtech Corporation

    1,492
    RFQ

    -

    SC1103CSTRT - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3.8V ~ 12V 200kHz 95% No No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SO
    SC4911IMSTRT

    SC4911IMSTRT

    IC REG CTRLR MULT TOPOLOGY 8MSOP

    Semtech Corporation

    2,032
    RFQ
    SC4911IMSTRT

    Datasheet

    SC4911IMSTRT - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 6V ~ 16V 200kHz 65% No No - Current Limit, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
    SC2603ASKTRT

    SC2603ASKTRT

    IC REG CTRLR BOOST SOT23-6

    Semtech Corporation

    2,683
    RFQ
    SC2603ASKTRT

    Datasheet

    SC2603ASKTRT - SOT-23-6 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 4.5V ~ 16V 200kHz 95% No No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-6
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