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
    UCC28084D

    UCC28084D

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,426
    RFQ
    UCC28084D

    Datasheet

    UCC28084D - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete 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
    MAX1716EEG

    MAX1716EEG

    IC REG CTRLR BUCK 24QSOP

    Analog Devices Inc./Maxim Integrated

    2,599
    RFQ
    MAX1716EEG

    Datasheet

    MAX1716EEG - 24-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2V ~ 28V 200kHz, 300kHz, 400kHz, 550kHz 100% Yes No - Current Limit, Enable, On Time Control -40°C ~ 85°C (TA) - - Surface Mount 24-QSOP
    UCC3580DTR-1

    UCC3580DTR-1

    IC REG CTRLR FWRD CONV 16SOIC

    Texas Instruments

    1,872
    RFQ
    UCC3580DTR-1

    Datasheet

    UCC3580DTR-1 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Forward Converter 2 1 8.5V ~ 16V 400kHz 66% No No - Enable, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    LM25037MT/NOPB

    LM25037MT/NOPB

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    2,405
    RFQ
    LM25037MT/NOPB

    Datasheet

    LM25037MT/NOPB - 16-TSSOP (0.173", 4.40mm Width) Tube Last Time Buy Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 1 1 5.5V ~ 75V 2MHz 96% No No - Current Limit, Dead Time Control, Enable, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
    LTC3894IFE#TRPBF

    LTC3894IFE#TRPBF

    150V LOW IQ STEP-DOWN DC/DC CONT

    Analog Devices Inc.

    1,488
    RFQ
    LTC3894IFE#TRPBF

    Datasheet

    LTC3894IFE#TRPBF - 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 150V 50kHz ~ 850kHz 100% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
    MAX1775EEE-T

    MAX1775EEE-T

    IC REG CTRLR BUCK 16QSOP

    Analog Devices Inc./Maxim Integrated

    2,989
    RFQ
    MAX1775EEE-T

    Datasheet

    MAX1775EEE-T - 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 1 2.7V ~ 28V Up to 1.25MHz 100% Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
    TL1464IPT

    TL1464IPT

    IC REG CTRLR 48LQFP

    Texas Instruments

    1,716
    RFQ
    TL1464IPT

    Datasheet

    TL1464IPT - 48-LQFP Bulk Obsolete - - - - 4 1 3.1V ~ 12V 50kHz ~ 2MHz 100% - No - Dead Time Control, Frequency Control -20°C ~ 75°C (TA) - - Surface Mount 48-LQFP (7x7)
    ADP1883ARMZ-1.0-R7

    ADP1883ARMZ-1.0-R7

    IC REG CTRLR BUCK 10MSOP

    Analog Devices Inc.

    2,375
    RFQ
    ADP1883ARMZ-1.0-R7

    Datasheet

    ADP1883ARMZ-1.0-R7 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 1MHz 45% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
    ADP1883ARMZ-0.3-R7

    ADP1883ARMZ-0.3-R7

    IC REG CTRLR BUCK 10MSOP

    Analog Devices Inc.

    1,806
    RFQ
    ADP1883ARMZ-0.3-R7

    Datasheet

    ADP1883ARMZ-0.3-R7 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 20V 300kHz 84% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
    ADP1882ARMZ-0.3-R7

    ADP1882ARMZ-0.3-R7

    IC REG CTRLR BUCK 10MSOP

    Analog Devices Inc.

    2,747
    RFQ
    ADP1882ARMZ-0.3-R7

    Datasheet

    ADP1882ARMZ-0.3-R7 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 20V 300kHz 84% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
    ADP1882ARMZ-0.6-R7

    ADP1882ARMZ-0.6-R7

    IC REG CTRLR BUCK 10MSOP

    Analog Devices Inc.

    1,476
    RFQ
    ADP1882ARMZ-0.6-R7

    Datasheet

    ADP1882ARMZ-0.6-R7 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 20V 600kHz 65% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
    ADP1882ARMZ-1.0-R7

    ADP1882ARMZ-1.0-R7

    IC REG CTRLR BUCK 10MSOP

    Analog Devices Inc.

    1,901
    RFQ
    ADP1882ARMZ-1.0-R7

    Datasheet

    ADP1882ARMZ-1.0-R7 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 1MHz 45% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
    TPS40180RGER

    TPS40180RGER

    IC REG CTRLR BUCK 24VQFN

    Texas Instruments

    2,076
    RFQ
    TPS40180RGER

    Datasheet

    TPS40180RGER - 24-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 15V 150kHz ~ 1MHz 87.5% Yes No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 24-VQFN (4x4)
    MIC2186YM

    MIC2186YM

    LOW VOLTAGE PWM CONTROL IC

    Microchip Technology

    1,675
    RFQ
    MIC2186YM

    Datasheet

    MIC2186YM - 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up Positive Boost 1 1 2.9V ~ 14V 100kHz, 200kHz, 400kHz 85% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    NCV81277DMNTXG

    NCV81277DMNTXG

    NCV81277DMNTXG

    onsemi

    2,987
    RFQ
    NCV81277DMNTXG

    Datasheet

    NCV81277DMNTXG - 40-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Down Positive Buck 1 4 4.5V ~ 20V 250kHz ~ 1.2MHz - Yes Yes I2C, PSI - -40°C ~ 105°C (TA) - - Surface Mount, Wettable Flank 40-QFNW (5x5)
    MAX20098ATEA/VY+T

    MAX20098ATEA/VY+T

    36V, >10A, 5UA, BUCK CONTROLLER

    Analog Devices Inc./Maxim Integrated

    1,150
    RFQ
    MAX20098ATEA/VY+T

    Datasheet

    MAX20098ATEA/VY+T - 16-TQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 - 3.5V ~ 42V 2.2MHz 99% Yes Yes - Power Good -40°C ~ 125°C Automotive AEC-Q100 Surface Mount -
    MAX863EEE-T

    MAX863EEE-T

    PFM STEP-UP DC-DC CONTROLLER

    Analog Devices Inc./Maxim Integrated

    1,471
    RFQ
    MAX863EEE-T

    Datasheet

    MAX863EEE-T - 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Boost 1 1 1.5V ~ 11V - - No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C - - Surface Mount 16-QSOP
    UCC2807N-1

    UCC2807N-1

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Texas Instruments

    2,826
    RFQ
    UCC2807N-1

    Datasheet

    UCC2807N-1 - 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 13.5V 202kHz 78% No No - - -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
    HIP6311CB

    HIP6311CB

    SWITCHING CONTROLLER

    Intersil

    2,874
    RFQ
    HIP6311CB

    Datasheet

    HIP6311CB - 20-SOIC (0.295", 7.50mm Width) Tube Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 50kHz ~ 1.5MHz - - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    LTC3867IUF#TRPBF

    LTC3867IUF#TRPBF

    IC REG CTRLR BUCK 24QFN

    Analog Devices Inc.

    2,891
    RFQ
    LTC3867IUF#TRPBF

    Datasheet

    LTC3867IUF#TRPBF - 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 200kHz ~ 1.2MHz 98% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
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