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
    ISL6722AAVZ

    ISL6722AAVZ

    IC REG CTRLR BOOST/FLYBK 16TSSOP

    Renesas Electronics Corporation

    1,421
    RFQ
    ISL6722AAVZ

    Datasheet

    ISL6722AAVZ - 16-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 18V Up to 1MHz 75% No Yes - Current Limit, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-TSSOP
    LTC3838EUHF#PBF

    LTC3838EUHF#PBF

    IC REG CTRLR BUCK 38QFN

    Analog Devices Inc.

    2,229
    RFQ
    LTC3838EUHF#PBF

    Datasheet

    LTC3838EUHF#PBF PolyPhase® 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
    PXC1331CPNG003XTMA1

    PXC1331CPNG003XTMA1

    IFX PRIMARION CNTRLLER PG-VQFN-4

    Infineon Technologies

    1,959
    RFQ

    -

    PXC1331CPNG003XTMA1 - - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
    MAX25231ATCD/V+

    MAX25231ATCD/V+

    600MA/1A, 2MHZ DC/DC IN S18U

    Analog Devices Inc./Maxim Integrated

    2,030
    RFQ
    MAX25231ATCD/V+

    Datasheet

    MAX25231ATCD/V+ - 12-WFDFN Exposed Pad Tray Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 36V 2.1MHz 99% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
    LTC3823IGN#PBF

    LTC3823IGN#PBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    1,274
    RFQ
    LTC3823IGN#PBF

    Datasheet

    LTC3823IGN#PBF - 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 36V - 90% Yes No - Enable, On Time Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    UC3856DWTR

    UC3856DWTR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,120
    RFQ
    UC3856DWTR

    Datasheet

    UC3856DWTR - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 200kHz 47% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    PXE1410CDMG023XTMA1

    PXE1410CDMG023XTMA1

    IFX PRIMARION CNTRLLER

    Infineon Technologies

    2,618
    RFQ

    -

    PXE1410CDMG023XTMA1 - - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
    LM251772RHAR

    LM251772RHAR

    36V FOUR SWITCH BUCK-BOOST CONTR

    Texas Instruments

    2,888
    RFQ

    -

    LM251772RHAR - 40-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 3.5V ~ 36V 100kHz ~ 600kHz - No Yes I2C Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync 0°C ~ 70°C (TJ) - - Surface Mount 40-VQFN (6x6)
    MAX16990ATCF/V+

    MAX16990ATCF/V+

    IC REG CTRLR BOOST/SEPIC 12TQFN

    Analog Devices Inc./Maxim Integrated

    1,664
    RFQ
    MAX16990ATCF/V+

    Datasheet

    MAX16990ATCF/V+ - 12-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 220kHz ~ 1MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 12-TQFN (3x3)
    MAX16990ATED/V+

    MAX16990ATED/V+

    36V BOOST, 1 MHZ, IN UMAX OR TQF

    Analog Devices Inc./Maxim Integrated

    2,420
    RFQ
    MAX16990ATED/V+

    Datasheet

    MAX16990ATED/V+ - 16-WFQFN Exposed Pad Tray Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 100kHz ~ 1MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (3x3)
    LTC3868IUFD-1#PBF

    LTC3868IUFD-1#PBF

    IC REG CTRLR BUCK 28QFN

    Analog Devices Inc.

    2,187
    RFQ
    LTC3868IUFD-1#PBF

    Datasheet

    LTC3868IUFD-1#PBF - 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 24V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-QFN (4x5)
    LTC3865IUH#PBF

    LTC3865IUH#PBF

    IC REG CTRLR BUCK 32QFN

    Analog Devices Inc.

    2,595
    RFQ
    LTC3865IUH#PBF

    Datasheet

    LTC3865IUH#PBF - 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
    BD9036EFV-CE2

    BD9036EFV-CE2

    AUTOMATICALLY CONTROLLED BUCK-BO

    Rohm Semiconductor

    1,492
    RFQ
    BD9036EFV-CE2

    Datasheet

    BD9036EFV-CE2 - 24-VSSOP (0.220", 5.60mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 3.8V ~ 30V 100kHz ~ 600kHz 92% Yes Yes - Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 24-HTSSOP-B
    MAX5070AASA+

    MAX5070AASA+

    IC REG CTRLR FLYBACK 8SOIC

    Analog Devices Inc./Maxim Integrated

    2,438
    RFQ
    MAX5070AASA+

    Datasheet

    MAX5070AASA+ - 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 10.8V ~ 30V 20kHz ~ 1MHz 96% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    TPS40100RGET

    TPS40100RGET

    IC REG CTRLR BUCK 24QFN

    Texas Instruments

    2,791
    RFQ
    TPS40100RGET

    Datasheet

    TPS40100RGET - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 18V 100kHz ~ 600kHz - Yes Yes - Current Limit, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
    UC3867DWTR

    UC3867DWTR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,721
    RFQ
    UC3867DWTR

    Datasheet

    UC3867DWTR - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    MAX25203QATJA/VY+

    MAX25203QATJA/VY+

    36V DUAL PHASE BOOST CONTROLLER

    Analog Devices Inc./Maxim Integrated

    2,992
    RFQ
    MAX25203QATJA/VY+

    Datasheet

    MAX25203QATJA/VY+ - 32-WFQFN Exposed Pad Tray Active Transistor Driver Step-Up Positive Boost 1 2 1.8V ~ 36V 220kHz ~ 2.1MHz - Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 32-WETQFN (5x5)
    PXE1331CDNG003XTMA1

    PXE1331CDNG003XTMA1

    IC CONTROLLER

    Infineon Technologies

    2,957
    RFQ

    -

    PXE1331CDNG003XTMA1 - - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
    PXM1310CPMG003XTMA1

    PXM1310CPMG003XTMA1

    IFX PRIMARION CNTRLLER

    Infineon Technologies

    2,807
    RFQ

    -

    PXM1310CPMG003XTMA1 - - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
    MAX20034ATIR/VY+

    MAX20034ATIR/VY+

    36V DUAL HV CONTROLLER WITH LOW

    Analog Devices Inc./Maxim Integrated

    2,164
    RFQ
    MAX20034ATIR/VY+

    Datasheet

    MAX20034ATIR/VY+ - 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 36V 220kHz ~ 2.2MHz 99% Yes Yes - Current Limit, Enable -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
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