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
    SG3524P

    SG3524P

    IC REG CTLR FLYBK/PSH-PLL 16SOIC

    STMicroelectronics

    1,128
    RFQ
    SG3524P

    Datasheet

    SG3524P - 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Flyback, Push-Pull 2 1 8V ~ 40V 300kHz 45% No No - Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
    TPS51117RGYR

    TPS51117RGYR

    IC REG CTRLR BUCK 14-QFN

    Texas Instruments

    1,758
    RFQ
    TPS51117RGYR

    Datasheet

    TPS51117RGYR D-CAP™ 14-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 14-VQFN (3.5x3.5)
    UCC28C42QDRQ1

    UCC28C42QDRQ1

    BICMOS CURRENT MODE PWM CONTROLL

    Texas Instruments

    2,405
    RFQ
    UCC28C42QDRQ1

    Datasheet

    UCC28C42QDRQ1 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 9V ~ 18V Up to 1MHz 96% No Yes - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
    UCC28C40QDRQ1

    UCC28C40QDRQ1

    AUTOMOTIVE BICMOS LOW-POWER CURR

    Texas Instruments

    1,829
    RFQ
    UCC28C40QDRQ1

    Datasheet

    UCC28C40QDRQ1 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active PWM Step-Down, Step-Up/Step-Down Positive Buck, Flyback 1 1 6.6V ~ 18V 53kHz 96% Yes No - Overcurrent, Ramp -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
    UCC28C41QDRQ1

    UCC28C41QDRQ1

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    2,773
    RFQ
    UCC28C41QDRQ1

    Datasheet

    UCC28C41QDRQ1 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.6V ~ 18V Up to 1MHz 48% No No - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
    UCC28C43QDRQ1

    UCC28C43QDRQ1

    BICMOS CURRENT MODE PWM CONTROLL

    Texas Instruments

    1,533
    RFQ
    UCC28C43QDRQ1

    Datasheet

    UCC28C43QDRQ1 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.6V ~ 18V Up to 1MHz 96% No No - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
    TL5001IP

    TL5001IP

    IC REG CTRLR BUCK/BST/FLYBK 8DIP

    Texas Instruments

    2,111
    RFQ
    TL5001IP

    Datasheet

    TL5001IP - 8-DIP (0.300", 7.62mm) Bulk 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) - - Through Hole 8-PDIP
    MCP1650S-E/MS

    MCP1650S-E/MS

    IC REG CTRLR MULT TOPOLOGY 8MSOP

    Microchip Technology

    2,953
    RFQ
    MCP1650S-E/MS

    Datasheet

    MCP1650S-E/MS - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.7V ~ 5.5V 750kHz 80% No No - Current Limit, Enable, Low Battery, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
    MIC2103YML-TR

    MIC2103YML-TR

    IC REG CTRLR BUCK 16MLF

    Microchip Technology

    1,592
    RFQ
    MIC2103YML-TR

    Datasheet

    MIC2103YML-TR HyperLight Load® 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 200kHz ~ 600kHz 85% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 16-MLF® (3x3)
    LM25085SD/NOPB

    LM25085SD/NOPB

    IC REG CTRLR BUCK 8WSON

    Texas Instruments

    1,863
    RFQ
    LM25085SD/NOPB

    Datasheet

    LM25085SD/NOPB - 8-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 1MHz 100% No No - Current Limit, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-WSON (3x3)
    TPS40009DGQR

    TPS40009DGQR

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    1,538
    RFQ
    TPS40009DGQR

    Datasheet

    TPS40009DGQR - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 600kHz 93% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
    TPS40303DRCR

    TPS40303DRCR

    IC REG CTRLR BUCK 10SON

    Texas Instruments

    2,942
    RFQ
    TPS40303DRCR

    Datasheet

    TPS40303DRCR - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 300kHz 90% Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
    TPS40007DGQR

    TPS40007DGQR

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    1,333
    RFQ
    TPS40007DGQR

    Datasheet

    TPS40007DGQR - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 300kHz 94% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
    TPS53219RGTR

    TPS53219RGTR

    IC REG CTRLR BUCK 16QFN

    Texas Instruments

    2,523
    RFQ
    TPS53219RGTR

    Datasheet

    TPS53219RGTR D-CAP™, Eco-Mode™ 16-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 25V 500kHz - Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
    TPS53219ARGTT

    TPS53219ARGTT

    IC REG CTRLR BUCK 16QFN

    Texas Instruments

    1,774
    RFQ
    TPS53219ARGTT

    Datasheet

    TPS53219ARGTT D-CAP™, Eco-Mode™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 25V 500kHz 90% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
    UCC3813DTR-0

    UCC3813DTR-0

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    2,142
    RFQ
    UCC3813DTR-0

    Datasheet

    UCC3813DTR-0 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 12V 46kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    UCC2813DTR-1

    UCC2813DTR-1

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    2,386
    RFQ
    UCC2813DTR-1

    Datasheet

    UCC2813DTR-1 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    MIC38HC43YM

    MIC38HC43YM

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Microchip Technology

    2,503
    RFQ
    MIC38HC43YM

    Datasheet

    MIC38HC43YM - 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V - 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    TPS40211DGQ

    TPS40211DGQ

    IC REG CTRLR MULT TOP 10MSOP

    Texas Instruments

    2,357
    RFQ
    TPS40211DGQ

    Datasheet

    TPS40211DGQ - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 52V 35kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-HVSSOP
    MIC38C43YMM-TR

    MIC38C43YMM-TR

    IC REG CTRLR MULT TOPOLOGY 8MSOP

    Microchip Technology

    1,275
    RFQ
    MIC38C43YMM-TR

    Datasheet

    MIC38C43YMM-TR - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
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