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
    RT8106GQW

    RT8106GQW

    IC REG CTRLR BUCK 10WDFN

    Richtek USA Inc.

    2,154
    RFQ
    RT8106GQW

    Datasheet

    RT8106GQW - 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 13.2V 300kHz - Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
    RT8202GQW

    RT8202GQW

    IC REG CTRLR BUCK 16WQFN

    Richtek USA Inc.

    1,108
    RFQ
    RT8202GQW

    Datasheet

    RT8202GQW - 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Current Limit, Enable, On Time Control, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
    RT8203GA

    RT8203GA

    IC REG CTRLR BUCK 28SSOP

    Richtek USA Inc.

    1,838
    RFQ
    RT8203GA

    Datasheet

    RT8203GA - 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 4 1 7V ~ 24V 200kHz, 300kHz, 400kHz, 500kHz 80%, 84%, 88%, 92% Yes No - Current Limit, Enable, On Time Control, Phase Control, Power Good -10°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    RT9618AGS

    RT9618AGS

    IC REG CTRLR BUCK 8SOP

    Richtek USA Inc.

    2,867
    RFQ
    RT9618AGS

    Datasheet

    RT9618AGS - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 7.3V ~ 13.5V 200kHz ~ 500kHz - Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOP
    ZL2004ALNN-01

    ZL2004ALNN-01

    IC REG CTRLR BUCK PMBUS 32QFN

    Renesas Electronics Corporation

    1,979
    RFQ
    ZL2004ALNN-01

    Datasheet

    ZL2004ALNN-01 - 32-VFQFN Exposed Pad Tray Obsolete PWM Signal Step-Down Positive Buck 1 1 8V ~ 10V 400kHz - - Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking 0°C ~ 65°C (TA) - - Surface Mount 32-QFN (5x5)
    ISL6327ACRZ

    ISL6327ACRZ

    IC REG CTRLR BUCK 48QFN

    Renesas Electronics Corporation

    2,134
    RFQ
    ISL6327ACRZ

    Datasheet

    ISL6327ACRZ - 48-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 6 6 4.75V ~ 5.25V 80kHz ~ 1MHz - - No - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 48-QFN (7x7)
    ZL6100ALAF

    ZL6100ALAF

    IC REG CTRLR BUCK PMBUS 36QFN

    Renesas Electronics Corporation

    1,735
    RFQ
    ZL6100ALAF

    Datasheet

    ZL6100ALAF Digital-DC™ 36-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
    FAN1577AMX

    FAN1577AMX

    IC REG CTRLR BUCK 20SOIC

    onsemi

    1,192
    RFQ

    -

    FAN1577AMX - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 8V ~ 15V 340kHz 90% Yes No - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
    IRS27951SPBF

    IRS27951SPBF

    IC REG CTRLR BUCK/HALF-BRG 8SOIC

    Infineon Technologies

    1,595
    RFQ
    IRS27951SPBF

    Datasheet

    IRS27951SPBF - 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Half-Bridge 2 2 12V ~ 18V Up to 500kHz 50% Yes No - Enable, Frequency Control -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
    IRS27951STRPBF

    IRS27951STRPBF

    IC REG CTRLR BUCK/HALF-BRG 8SOIC

    Infineon Technologies

    1,399
    RFQ
    IRS27951STRPBF

    Datasheet

    IRS27951STRPBF - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Half-Bridge 2 2 12V ~ 18V Up to 500kHz 50% Yes No - Enable, Frequency Control -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
    IRS27952SPBF

    IRS27952SPBF

    IC REG CTRLR BUCK/HALF-BRG 8SOIC

    Infineon Technologies

    1,130
    RFQ
    IRS27952SPBF

    Datasheet

    IRS27952SPBF - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Half-Bridge 2 2 12V ~ 18V Up to 500kHz 50% Yes No - Enable, Frequency Control -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
    SI9110DJ-E3

    SI9110DJ-E3

    IC REG CTRLR MULT TOPOLOGY 14DIP

    Vishay Siliconix

    2,296
    RFQ

    -

    SI9110DJ-E3 - 14-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive Cuk, Flyback, Forward Converter, Push-Pull 1 1 9.5V ~ 13.5V 40kHz ~ 1MHz - No No - Enable, Reset -40°C ~ 85°C (TA) - - Through Hole 14-PDIP
    SI9110DY-E3

    SI9110DY-E3

    IC REG CTRLR MULT TOP 14SOIC

    Vishay Siliconix

    1,247
    RFQ

    -

    SI9110DY-E3 - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Cuk, Flyback, Forward Converter, Push-Pull 1 1 9.5V ~ 13.5V 40kHz ~ 1MHz - No No - Enable, Reset -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    SI9110DY-T1-E3

    SI9110DY-T1-E3

    IC REG CTRLR MULT TOP 14SOIC

    Vishay Siliconix

    2,109
    RFQ

    -

    SI9110DY-T1-E3 - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Cuk, Flyback, Forward Converter, Push-Pull 1 1 9.5V ~ 13.5V 40kHz ~ 1MHz - No No - Enable, Reset -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    SI9111DY-E3

    SI9111DY-E3

    IC REG CTRLR MULT TOP 14SOIC

    Vishay Siliconix

    1,882
    RFQ

    -

    SI9111DY-E3 - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Cuk, Flyback, Forward Converter, Push-Pull 1 1 9.5V ~ 13.5V 40kHz ~ 1MHz - No No - Enable, Reset -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    SI9111DY-T1-E3

    SI9111DY-T1-E3

    IC REG CTRLR MULT TOP 14SOIC

    Vishay Siliconix

    2,006
    RFQ

    -

    SI9111DY-T1-E3 - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Cuk, Flyback, Forward Converter, Push-Pull 1 1 9.5V ~ 13.5V 40kHz ~ 1MHz - No No - Enable, Reset -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    SI9112DY-E3

    SI9112DY-E3

    IC REG CTRLR MULT TOP 14SOIC

    Vishay Siliconix

    1,381
    RFQ
    SI9112DY-E3

    Datasheet

    SI9112DY-E3 - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Cuk, Flyback, Forward Converter, Push-Pull 1 1 9V ~ 13.5V 40kHz ~ 1MHz - No No - Enable, Reset -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    SI9112DY-T1-E3

    SI9112DY-T1-E3

    IC REG CTRLR MULT TOP 14SOIC

    Vishay Siliconix

    1,731
    RFQ
    SI9112DY-T1-E3

    Datasheet

    SI9112DY-T1-E3 - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Cuk, Flyback, Forward Converter, Push-Pull 1 1 9V ~ 13.5V 40kHz ~ 1MHz - No No - Enable, Reset -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    SI9114ADY-E3

    SI9114ADY-E3

    IC REG CTRLR MULT TOP 14SOIC

    Vishay Siliconix

    1,511
    RFQ
    SI9114ADY-E3

    Datasheet

    SI9114ADY-E3 - 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 9.5V ~ 16.5V 20kHz ~ 2MHz 50% No Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    SI9114ADY-T1-E3

    SI9114ADY-T1-E3

    IC REG CTRLR MULT TOP 14SOIC

    Vishay Siliconix

    1,282
    RFQ
    SI9114ADY-T1-E3

    Datasheet

    SI9114ADY-T1-E3 - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 9.5V ~ 16.5V 20kHz ~ 2MHz 50% No Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
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