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
    LM27213SQ

    LM27213SQ

    IC REG CTRLR BUCK 48WQFN

    Texas Instruments

    2,505
    RFQ
    LM27213SQ

    Datasheet

    LM27213SQ - 48-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) - - Surface Mount 48-WQFN (7x7)
    TL1451AMDREP

    TL1451AMDREP

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,019
    RFQ
    TL1451AMDREP

    Datasheet

    TL1451AMDREP - 16-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -55°C ~ 125°C (TA) - - Surface Mount 16-SOIC
    UCC3895QG3

    UCC3895QG3

    IC OFFLINE SW FULL-BRDG 20PLCC

    Texas Instruments

    2,893
    RFQ
    UCC3895QG3

    Datasheet

    UCC3895QG3 - 20-LCC (J-Lead) Tube Obsolete PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
    UC3825ADWG4

    UC3825ADWG4

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,850
    RFQ
    UC3825ADWG4

    Datasheet

    UC3825ADWG4 - 16-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    UCD8220QPWPRQ1

    UCD8220QPWPRQ1

    IC REG CTRLR MULT TOP 16HTSSOP

    Texas Instruments

    2,700
    RFQ
    UCD8220QPWPRQ1

    Datasheet

    UCD8220QPWPRQ1 - 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 4.5V ~ 15.5V Up to 2MHz - No No - Current Limit -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
    LM5117PSQX/NOPB

    LM5117PSQX/NOPB

    IC REG CTRLR BUCK 24WQFN

    Texas Instruments

    1,599
    RFQ
    LM5117PSQX/NOPB

    Datasheet

    LM5117PSQX/NOPB - 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 65V 200kHz, 480kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x4)
    TPS53126PWR

    TPS53126PWR

    IC REG CTRLR BUCK 24TSSOP

    Texas Instruments

    2,132
    RFQ
    TPS53126PWR

    Datasheet

    TPS53126PWR D-CAP2™ 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 350kHz, 700kHz - Yes No - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 24-TSSOP
    UCC25702PWTRG4

    UCC25702PWTRG4

    IC REG CTRLR MULT TOP 14TSSOP

    Texas Instruments

    2,086
    RFQ
    UCC25702PWTRG4

    Datasheet

    UCC25702PWTRG4 - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-TSSOP
    TPS5120DBTG4

    TPS5120DBTG4

    IC REG CTRLR BUCK 30TSSOP

    Texas Instruments

    2,325
    RFQ
    TPS5120DBTG4

    Datasheet

    TPS5120DBTG4 - 30-TFSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 300kHz 83% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 30-TSSOP
    UC2825ADWG4

    UC2825ADWG4

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,944
    RFQ
    UC2825ADWG4

    Datasheet

    UC2825ADWG4 - 16-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
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