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
    UC3825DWG4

    UC3825DWG4

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,956
    RFQ
    UC3825DWG4

    Datasheet

    UC3825DWG4 - 16-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    TPS40054PWPG4

    TPS40054PWPG4

    IC REG CTRLR BUCK 16HTSSOP

    Texas Instruments

    2,047
    RFQ
    TPS40054PWPG4

    Datasheet

    TPS40054PWPG4 - 16-PowerTSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 8V ~ 40V Up to 1MHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
    UC2856DWTR

    UC2856DWTR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,513
    RFQ
    UC2856DWTR

    Datasheet

    UC2856DWTR - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 200kHz 47% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    TL5001AQDR

    TL5001AQDR

    IC REG CTRLR BCK/BST/FLYBK 8SOIC

    Texas Instruments

    2,329
    RFQ
    TL5001AQDR

    Datasheet

    TL5001AQDR - 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 ~ 125°C (TJ) - - Surface Mount 8-SOIC
    LM3000SQX/NOPB

    LM3000SQX/NOPB

    IC REG CTRLR BUCK 32WQFN

    Texas Instruments

    1,105
    RFQ
    LM3000SQX/NOPB

    Datasheet

    LM3000SQX/NOPB - 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 3.3V ~ 5.5V 200kHz ~ 1.5MHz 85% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-WQFN (5x5)
    LM25117QPSQ/NOPB

    LM25117QPSQ/NOPB

    IC REG CTRLR BUCK 24WQFN

    Texas Instruments

    3,000
    RFQ
    LM25117QPSQ/NOPB

    Datasheet

    LM25117QPSQ/NOPB - 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 750kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 24-WQFN (4x4)
    LM25143QRHARQ1

    LM25143QRHARQ1

    AUTOMOTIVE, 3.5-V TO 42-V LOW-IQ

    Texas Instruments

    2,657
    RFQ
    LM25143QRHARQ1

    Datasheet

    LM25143QRHARQ1 - 40-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 100kHz ~ 2.2MHz - Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 40-VQFN (6x6)
    UCC28084DRG4

    UCC28084DRG4

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,105
    RFQ
    UCC28084DRG4

    Datasheet

    UCC28084DRG4 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) 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-SOIC
    UCC28084PWR

    UCC28084PWR

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    2,749
    RFQ
    UCC28084PWR

    Datasheet

    UCC28084PWR - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active 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
    UC2825DWG4

    UC2825DWG4

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,833
    RFQ
    UC2825DWG4

    Datasheet

    UC2825DWG4 - 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 ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
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