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
    ZL6105ALAF

    ZL6105ALAF

    IC REG CTRLR BUCK PMBUS 36QFN

    Renesas Electronics Corporation

    1,598
    RFQ
    ZL6105ALAF

    Datasheet

    ZL6105ALAF Digital-DC™ 36-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
    ZL2008ALBFT

    ZL2008ALBFT

    IC REG CTRLR BUCK PMBUS 36QFN

    Renesas Electronics Corporation

    2,232
    RFQ
    ZL2008ALBFT

    Datasheet

    ZL2008ALBFT - 36-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
    ISL9444IRZ-T

    ISL9444IRZ-T

    IC REG CTRLR BUCK 40QFN

    Renesas Electronics Corporation

    1,445
    RFQ
    ISL9444IRZ-T

    Datasheet

    ISL9444IRZ-T - 40-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 3 2 4.5V ~ 28V 200kHz ~ 1.2MHz - Yes Yes - Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 40-QFN (5x5)
    LM5027ASQ/NOPB

    LM5027ASQ/NOPB

    IC REG CTRLR FWRD CONV 24WQFN

    Texas Instruments

    1,372
    RFQ
    LM5027ASQ/NOPB

    Datasheet

    LM5027ASQ/NOPB - 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 3 1 13V ~ 90V 310kHz 72.5% No No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x5)
    NCV3030BDR2G

    NCV3030BDR2G

    IC REG CTRLR BUCK 8SOIC

    onsemi

    1,445
    RFQ

    -

    NCV3030BDR2G - 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) Automotive AEC-Q100 Surface Mount 8-SOIC
    ISL6522CBZ-T

    ISL6522CBZ-T

    IC REG CTRLR BUCK 14SOIC

    Renesas Electronics Corporation

    2,029
    RFQ
    ISL6522CBZ-T

    Datasheet

    ISL6522CBZ-T - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Enable, Frequency Control, Phase Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
    ZL2004ALNFT1-01

    ZL2004ALNFT1-01

    IC REG CTRLR BUCK PMBUS 32QFN

    Renesas Electronics Corporation

    2,809
    RFQ
    ZL2004ALNFT1-01

    Datasheet

    ZL2004ALNFT1-01 - 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 1 1 8V ~ 10V 400kHz - - Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking 0°C ~ 65°C (TA) - - Surface Mount 32-QFN (5x5)
    ZL2004ALNFT-01

    ZL2004ALNFT-01

    IC REG CTRLR BUCK PMBUS 32QFN

    Renesas Electronics Corporation

    1,118
    RFQ
    ZL2004ALNFT-01

    Datasheet

    ZL2004ALNFT-01 - 32-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 1 1 8V ~ 10V 400kHz - - Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking 0°C ~ 65°C (TA) - - Surface Mount 32-QFN (5x5)
    LT3758MPMSE#TRA1PBF

    LT3758MPMSE#TRA1PBF

    IC REG CTRLR MULT TOP 10MSOP

    Analog Devices Inc.

    1,844
    RFQ
    LT3758MPMSE#TRA1PBF

    Datasheet

    LT3758MPMSE#TRA1PBF - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC 1 1 5.5V ~ 100V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
    IFX80471SKV50XUMA1

    IFX80471SKV50XUMA1

    IC REG CTRLR BUCK 14DSO

    Infineon Technologies

    2,865
    RFQ
    IFX80471SKV50XUMA1

    Datasheet

    IFX80471SKV50XUMA1 - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 60V 360kHz 100% Yes Yes - Enable, Reset -40°C ~ 125°C (TJ) - - Surface Mount PG-DSO-14-1
    MAX5974FETE+

    MAX5974FETE+

    IC REG CTRLR MULT TOP 16TQFN

    Analog Devices Inc./Maxim Integrated

    1,950
    RFQ
    MAX5974FETE+

    Datasheet

    MAX5974FETE+ - 16-WFQFN Exposed Pad Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.4V ~ 26V 100kHz ~ 600kHz 80% Yes Yes - Dead Time Control, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
    L6728AH

    L6728AH

    IC REG CTRLR BUCK 10DFN

    STMicroelectronics

    1,998
    RFQ
    L6728AH

    Datasheet

    L6728AH - 10-VFDFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 5V ~ 12V 600kHz 67% Yes No - Enable, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 10-VFDFPN (3x3)
    L6738A

    L6738A

    IC REG CTRLR BUCK 16VFQFPN

    STMicroelectronics

    1,139
    RFQ
    L6738A

    Datasheet

    L6738A - 16-VFQFN Exposed Pad Tube Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 5V ~ 12V 200kHz 100% Yes No - Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 16-VFQFPN (3x3)
    NCV8852DR2G

    NCV8852DR2G

    IC REG CTRLR BUCK 8SOIC

    onsemi

    2,462
    RFQ
    NCV8852DR2G

    Datasheet

    NCV8852DR2G - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3.1V ~ 40V 100kHz ~ 500kHz 93% No Yes - Enable, Frequency Control -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    ZL6105ALAFTR5546

    ZL6105ALAFTR5546

    IC REG CTRLR BUCK PMBUS 36QFN

    Renesas Electronics Corporation

    2,052
    RFQ
    ZL6105ALAFTR5546

    Datasheet

    ZL6105ALAFTR5546 Digital-DC™ 36-VFQFN Exposed Pad Tray Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
    NCV887000D1R2G

    NCV887000D1R2G

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    onsemi

    1,795
    RFQ
    NCV887000D1R2G

    Datasheet

    NCV887000D1R2G - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 3.2V ~ 40V 50kHz 93% No Yes - Current Limit, Enable -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    MAX15301ETJ+T

    MAX15301ETJ+T

    IC REG CTRLR BUCK PMBUS 32TQFN

    Analog Devices Inc./Maxim Integrated

    1,740
    RFQ
    MAX15301ETJ+T

    Datasheet

    MAX15301ETJ+T - 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 300kHz ~ 1MHz - Yes Yes PMBus Current Limit, Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
    MAX15301ETJ+

    MAX15301ETJ+

    IC REG CTRLR BUCK PMBUS 32TQFN

    Analog Devices Inc./Maxim Integrated

    2,236
    RFQ
    MAX15301ETJ+

    Datasheet

    MAX15301ETJ+ - 32-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 300kHz ~ 1MHz - Yes Yes PMBus Current Limit, Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
    ISL95872HRUZ-T

    ISL95872HRUZ-T

    IC REG CTRLR BUCK 16UTQFN

    Renesas Electronics Corporation

    2,960
    RFQ
    ISL95872HRUZ-T

    Datasheet

    ISL95872HRUZ-T Robust Ripple Regulator™ (R3) 16-UFQFN Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3.3V ~ 5.25V 300kHz - Yes No - Current Limit, Enable, Phase Control, Power Good -10°C ~ 100°C (TA) - - Surface Mount 16-UTQFN (2.6x1.8)
    NCV885300D1R2G

    NCV885300D1R2G

    IC REG CTRLR BUCK 8SOIC

    onsemi

    1,247
    RFQ
    NCV885300D1R2G

    Datasheet

    NCV885300D1R2G - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3.1V ~ 44V 340kHz 93% No Yes - Enable, Power Good -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
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