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
    LM5025MTCX/NOPB

    LM5025MTCX/NOPB

    IC REG CTRLR FWRD CONV 16TSSOP

    Texas Instruments

    1,847
    RFQ
    LM5025MTCX/NOPB

    Datasheet

    LM5025MTCX/NOPB - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 580kHz 80% No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
    UCC28089D

    UCC28089D

    IC REG CTRLR PUSH-PULL 8SOIC

    Texas Instruments

    2,919
    RFQ
    UCC28089D

    Datasheet

    UCC28089D - 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Push-Pull 2 1 8.5V ~ 14V Up to 1MHz 50% No Yes - Dead Time Control, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
    ICE2HS01GXUMA1

    ICE2HS01GXUMA1

    IC REG CTRLR BUCK 20-DSO

    Infineon Technologies

    2,212
    RFQ
    ICE2HS01GXUMA1

    Datasheet

    ICE2HS01GXUMA1 - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive, Isolation Capable Buck 2 2 11V ~ 18V 48.25kHz ~ 1MHz 50% Yes No - Dead Time Control, Enable, Soft Start -25°C ~ 125°C (TJ) - - Surface Mount PG-DSO-20-45
    MIC2196YM-TR

    MIC2196YM-TR

    IC REG CTRLR BOOST 8SOIC

    Microchip Technology

    1,225
    RFQ
    MIC2196YM-TR

    Datasheet

    MIC2196YM-TR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.9V ~ 14V 400kHz 85% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    MIC2196YM

    MIC2196YM

    IC REG CTRLR BOOST 8SOIC

    Microchip Technology

    2,251
    RFQ
    MIC2196YM

    Datasheet

    MIC2196YM - 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up Positive Boost 1 1 2.9V ~ 14V 400kHz 85% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    NCV887302D1R2G

    NCV887302D1R2G

    AUTOMOTIVE SWITCHER

    onsemi

    2,659
    RFQ
    NCV887302D1R2G

    Datasheet

    NCV887302D1R2G - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 3.2V ~ 40V 400kHz 92.5% No Yes - Current Sense, Enable -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    LM3478MA/NOPB

    LM3478MA/NOPB

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,620
    RFQ
    LM3478MA/NOPB

    Datasheet

    LM3478MA/NOPB - 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 40V 100kHz ~ 1MHz 100% No No - Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    SG3525ADWR2G

    SG3525ADWR2G

    IC REG CTRLR PUSH-PULL 16SOIC

    onsemi

    2,887
    RFQ
    SG3525ADWR2G

    Datasheet

    SG3525ADWR2G - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    TPS40210DRCR

    TPS40210DRCR

    IC REG CTRLR MULT TOPOLOGY 10SON

    Texas Instruments

    2,731
    RFQ
    TPS40210DRCR

    Datasheet

    TPS40210DRCR - 10-VFDFN Exposed Pad 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-VSON (3x3)
    MIC38HC45YM

    MIC38HC45YM

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Microchip Technology

    1,993
    RFQ
    MIC38HC45YM

    Datasheet

    MIC38HC45YM - 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 - 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    TPS40077PWPR

    TPS40077PWPR

    IC REG CTRLR BUCK 16HTSSOP

    Texas Instruments

    2,614
    RFQ
    TPS40077PWPR

    Datasheet

    TPS40077PWPR - 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 93% Yes No - Current Limit, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
    NCP81239MNTXG

    NCP81239MNTXG

    IC REG CTRLR BCK/BOOST I2C 32QFN

    onsemi

    2,171
    RFQ
    NCP81239MNTXG

    Datasheet

    NCP81239MNTXG - 32-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs PWM Signal Step-Up, Step-Down Positive Buck, Boost 1 2 4.5V ~ 28V 150kHz ~ 1.2MHz - - Yes I2C Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start -40°C ~ 100°C (TA) - - Surface Mount 32-QFN (5x5)
    NCV887100D1R2G

    NCV887100D1R2G

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    onsemi

    1,930
    RFQ
    NCV887100D1R2G

    Datasheet

    NCV887100D1R2G - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 3.2V ~ 40V 170kHz 88% No Yes - Current Limit, Enable -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    UCC2893DR

    UCC2893DR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,061
    RFQ
    UCC2893DR

    Datasheet

    UCC2893DR - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% No Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    LM3488QMM/NOPB

    LM3488QMM/NOPB

    IC REG CTRLR MULT TOP 8VSSOP

    Texas Instruments

    1,514
    RFQ
    LM3488QMM/NOPB

    Datasheet

    LM3488QMM/NOPB - 8-TSSOP, 8-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 ~ 40V 100kHz ~ 1MHz 100% No Yes - Enable, Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-VSSOP
    L3751PUR

    L3751PUR

    WIDE 6 V TO 75 V INPUT VOLTAGE S

    STMicroelectronics

    2,230
    RFQ
    L3751PUR

    Datasheet

    L3751PUR - 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 75V 100kHz ~ 1MHz 99% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync, Tracking -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 20-QFN (3.5x4.5)
    LM5041AMTCX/NOPB

    LM5041AMTCX/NOPB

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    1,684
    RFQ
    LM5041AMTCX/NOPB

    Datasheet

    LM5041AMTCX/NOPB - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active 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
    LM5041MTCX/NOPB

    LM5041MTCX/NOPB

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    2,572
    RFQ
    LM5041MTCX/NOPB

    Datasheet

    LM5041MTCX/NOPB - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active 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
    LM3488MM

    LM3488MM

    IC REG CTRLR MULT TOP 8VSSOP

    Texas Instruments

    2,886
    RFQ
    LM3488MM

    Datasheet

    LM3488MM - 8-TSSOP, 8-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 ~ 40V 100kHz ~ 1MHz 100% No Yes - Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
    LM25149RGYR

    LM25149RGYR

    42-V SYNCHRONOUS BUCK DC/DC CONT

    Texas Instruments

    1,794
    RFQ
    LM25149RGYR

    Datasheet

    LM25149RGYR - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 42V 100kHz ~ 2.2MHz 100% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Sync -40°C ~ 150°C (TJ) - - Surface Mount 24-VQFN (5.5x3.5)
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