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
    LM25141RGER

    LM25141RGER

    LM25141RGER

    Texas Instruments

    1,497
    RFQ
    LM25141RGER

    Datasheet

    LM25141RGER - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Half-Bridge 1 1 3.8V ~ 42V 2.2MHz 50% Yes Yes - Current Limit, Enable, Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q101 Surface Mount 24-VQFN (4x4)
    LM5642MHX/NOPB

    LM5642MHX/NOPB

    IC REG CTRLR BUCK 28ETSSOP

    Texas Instruments

    2,962
    RFQ
    LM5642MHX/NOPB

    Datasheet

    LM5642MHX/NOPB - 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 200kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
    TPS53125RGER

    TPS53125RGER

    IC REG CTRLR BUCK 24VQFN

    Texas Instruments

    1,553
    RFQ
    TPS53125RGER

    Datasheet

    TPS53125RGER D-CAP2™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 350kHz - Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
    UCC28084PWG4

    UCC28084PWG4

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,641
    RFQ
    UCC28084PWG4

    Datasheet

    UCC28084PWG4 - 8-TSSOP (0.173", 4.40mm Width) Tray Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
    LM2742MTCX

    LM2742MTCX

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    2,495
    RFQ
    LM2742MTCX

    Datasheet

    LM2742MTCX - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 50kHz ~ 2MHz 90% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
    LM5020MM-2

    LM5020MM-2

    IC REG CTRLR FLYBACK 10MSOP

    Texas Instruments

    2,070
    RFQ
    LM5020MM-2

    Datasheet

    LM5020MM-2 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 8V ~ 15V 200kHz ~ 630kHz 50% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
    LM5041AMTC/NOPB

    LM5041AMTC/NOPB

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    2,913
    RFQ
    LM5041AMTC/NOPB

    Datasheet

    LM5041AMTC/NOPB - 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 1 1 15V ~ 90V 200kHz, 600kHz - Yes Yes - Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
    TL1454ACDG4

    TL1454ACDG4

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,004
    RFQ
    TL1454ACDG4

    Datasheet

    TL1454ACDG4 - 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key 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) - - Surface Mount 16-SOIC
    TL5001IDR

    TL5001IDR

    IC REG CTRLR BCK/BST/FLYBK 8SOIC

    Texas Instruments

    1,804
    RFQ
    TL5001IDR

    Datasheet

    TL5001IDR - 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 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    TPS40075RHLTG4

    TPS40075RHLTG4

    IC REG CTRLR BUCK 20VQFN

    Texas Instruments

    1,499
    RFQ
    TPS40075RHLTG4

    Datasheet

    TPS40075RHLTG4 - 20-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 95% Yes Yes - Current Limit, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-VQFN (3.5x4.5)
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