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
    UCC28C45DR

    UCC28C45DR

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    2,810
    RFQ
    UCC28C45DR

    Datasheet

    UCC28C45DR - 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 48% No No - Frequency Control -40°C ~ 105°C (TJ) - - Surface Mount 8-SOIC
    UCC28C40DR

    UCC28C40DR

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,598
    RFQ
    UCC28C40DR

    Datasheet

    UCC28C40DR - 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 96% No No - Frequency Control -40°C ~ 105°C (TJ) - - Surface Mount 8-SOIC
    UCC28C43DR

    UCC28C43DR

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    2,323
    RFQ
    UCC28C43DR

    Datasheet

    UCC28C43DR - 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 ~ 105°C (TJ) - - Surface Mount 8-SOIC
    ZXSC410E6TA

    ZXSC410E6TA

    IC REG CTRLR BOOST SOT23-6

    Diodes Incorporated

    1,900
    RFQ
    ZXSC410E6TA

    Datasheet

    ZXSC410E6TA - SOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 8V 200kHz 85% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
    LM3524DMX/NOPB

    LM3524DMX/NOPB

    IC REG CTRLR BUCK/BOOST 16SOIC

    Texas Instruments

    1,451
    RFQ
    LM3524DMX/NOPB

    Datasheet

    LM3524DMX/NOPB - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 1 8V ~ 40V - 49% No No - Current Limit, Enable, Frequency Control 0°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
    LM3489MMX/NOPB

    LM3489MMX/NOPB

    IC REG CTRLR BUCK 8VSSOP

    Texas Instruments

    2,397
    RFQ
    LM3489MMX/NOPB

    Datasheet

    LM3489MMX/NOPB - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 35V Up to 1MHz 100% No No - Current Limit, Enable -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-VSSOP
    MIC2102YML-TR

    MIC2102YML-TR

    IC REG CTRLR BUCK 16MLF

    Microchip Technology

    2,709
    RFQ
    MIC2102YML-TR

    Datasheet

    MIC2102YML-TR Hyper Speed Control® 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 38V 200kHz ~ 600kHz 85% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 16-MLF® (3x3)
    LM5148RGYR

    LM5148RGYR

    3.5-V TO 80-V, CURRENT MODE SYNC

    Texas Instruments

    1,431
    RFQ
    LM5148RGYR

    Datasheet

    LM5148RGYR - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 80V 100kHz ~ 2.2MHz 100% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-VQFN (3.5x5.5)
    TL598CDR

    TL598CDR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,794
    RFQ
    TL598CDR

    Datasheet

    TL598CDR - 16-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, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 100kHz 45% Yes No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    LM5155DSSR

    LM5155DSSR

    POWER MANAGEMENT

    Texas Instruments

    1,674
    RFQ
    LM5155DSSR

    Datasheet

    LM5155DSSR - 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 45V 100kHz ~ 2.2MHz 93% No Yes - Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-WSON (3x2)
    LM25085MYX/NOPB

    LM25085MYX/NOPB

    IC REG CTRLR BUCK 8MSOP

    Texas Instruments

    1,909
    RFQ
    LM25085MYX/NOPB

    Datasheet

    LM25085MYX/NOPB - 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) 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-HVSSOP
    UCC2813DTR-0

    UCC2813DTR-0

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,522
    RFQ
    UCC2813DTR-0

    Datasheet

    UCC2813DTR-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 - 99% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    MIC38HC43YM-TR

    MIC38HC43YM-TR

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Microchip Technology

    2,727
    RFQ
    MIC38HC43YM-TR

    Datasheet

    MIC38HC43YM-TR - 8-SOIC (0.154", 3.90mm 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 - 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    TPS40200DR

    TPS40200DR

    IC REG CTRLR BUCK 8SOIC

    Texas Instruments

    2,224
    RFQ
    TPS40200DR

    Datasheet

    TPS40200DR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 52V 35kHz ~ 500kHz 95% No No - Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    SG3525AP013TR

    SG3525AP013TR

    IC REG CTRLR BCK/PSH-PULL 16SOIC

    STMicroelectronics

    1,859
    RFQ
    SG3525AP013TR

    Datasheet

    SG3525AP013TR - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SO
    LM5156DSSR

    LM5156DSSR

    2.2-MHZ WIDE VIN NONSYNCHRONOUS

    Texas Instruments

    1,544
    RFQ
    LM5156DSSR

    Datasheet

    LM5156DSSR - 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 60V 100kHz ~ 2.2MHz 93% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-WSON (3x2)
    TPS40210DGQR

    TPS40210DGQR

    IC REG CTRLR MULT TOP 10MSOP

    Texas Instruments

    2,984
    RFQ
    TPS40210DGQR

    Datasheet

    TPS40210DGQR - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) 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
    TPS40305DRCR

    TPS40305DRCR

    IC REG CTRLR BUCK 10SON

    Texas Instruments

    1,526
    RFQ
    TPS40305DRCR

    Datasheet

    TPS40305DRCR - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 1.2MHz 85% Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
    LM5085MYX/NOPB

    LM5085MYX/NOPB

    IC REG CTRLR BUCK 8MSOP

    Texas Instruments

    1,440
    RFQ
    LM5085MYX/NOPB

    Datasheet

    LM5085MYX/NOPB - 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V Up to 1MHz 100% No No - Current Limit, Enable, On Time Control -40°C ~ 125°C (TJ) - - Surface Mount 8-HVSSOP
    LM3481QMM/NOPB

    LM3481QMM/NOPB

    IC REG CTRLR MULT TOP 10MSOP

    Texas Instruments

    1,541
    RFQ
    LM3481QMM/NOPB

    Datasheet

    LM3481QMM/NOPB - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 48V 100kHz ~ 1MHz 85% No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-VSSOP
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