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
    TPS40074RHLR

    TPS40074RHLR

    IC REG CTRLR BUCK 20VQFN

    Texas Instruments

    1,400
    RFQ
    TPS40074RHLR

    Datasheet

    TPS40074RHLR - 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-VQFN (3.5x4.5)
    TL1454ACN

    TL1454ACN

    IC REG CTRLR BCK/BST/FLYBK 16DIP

    Texas Instruments

    1,806
    RFQ
    TL1454ACN

    Datasheet

    TL1454ACN - 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback 2 1 3.6V ~ 20V 50kHz ~ 2MHz 100% Yes No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Through Hole 16-PDIP
    UCC3807N-3

    UCC3807N-3

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Texas Instruments

    1,831
    RFQ
    UCC3807N-3

    Datasheet

    UCC3807N-3 - 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 4.1V ~ 13.5V 202kHz 78% No No - - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
    UCC2893PW

    UCC2893PW

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    2,975
    RFQ
    UCC2893PW

    Datasheet

    UCC2893PW - 16-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% No Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
    LM5026SD/NOPB

    LM5026SD/NOPB

    IC REG CTRLR FWRD CONV 16WSON

    Texas Instruments

    1,403
    RFQ
    LM5026SD/NOPB

    Datasheet

    LM5026SD/NOPB - 16-WFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 590kHz 70%, 80% No Yes - Dead Time Control, Frequency Control, Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
    LM5026MT/NOPB

    LM5026MT/NOPB

    IC REG CTRLR FWRD CONV 16TSSOP

    Texas Instruments

    1,814
    RFQ
    LM5026MT/NOPB

    Datasheet

    LM5026MT/NOPB - 16-TSSOP (0.173", 4.40mm Width) Tube Last Time Buy Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 590kHz 70%, 80% No Yes - Dead Time Control, Frequency Control, Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
    UCC28250PWR

    UCC28250PWR

    IC REG CTRLR MULT TOP 20TSSOP

    Texas Instruments

    1,430
    RFQ
    UCC28250PWR

    Datasheet

    UCC28250PWR - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 4.7V ~ 17V 85kHz ~ 1.15MHz - Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
    UCC28250RGPR

    UCC28250RGPR

    IC REG CTRLR MULT TOPOLOGY 20QFN

    Texas Instruments

    1,604
    RFQ
    UCC28250RGPR

    Datasheet

    UCC28250RGPR - 20-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 4.7V ~ 17V 85kHz ~ 1.15MHz - Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
    TPS40130RHBR

    TPS40130RHBR

    IC REG CTRLR BUCK 32QFN

    Texas Instruments

    2,651
    RFQ
    TPS40130RHBR

    Datasheet

    TPS40130RHBR - 32-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 2 2 3V ~ 40V 100kHz ~ 1.2MHz 87.5% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 32-VQFN (5x5)
    UCC3807DTR-3

    UCC3807DTR-3

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,601
    RFQ
    UCC3807DTR-3

    Datasheet

    UCC3807DTR-3 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 4.1V ~ 13.5V 202kHz 78% No No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
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