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
    NCP1561DR2G

    NCP1561DR2G

    SWITCHING CONTROLLER

    onsemi

    1,500
    RFQ
    NCP1561DR2G

    Datasheet

    NCP1561DR2G * - Bulk Active - - - - - - - - - - - - - - - - - -
    L6726A

    L6726A

    IC REG CTRLR BUCK 8SO

    STMicroelectronics

    1,820
    RFQ
    L6726A

    Datasheet

    L6726A - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.1V ~ 13.2V 270kHz 80% Yes No - Enable, Frequency Control, Phase Control, Power Good -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
    UC2573DTR

    UC2573DTR

    IC REG CTRLR BUCK 8SOIC

    Texas Instruments

    1,601
    RFQ
    UC2573DTR

    Datasheet

    UC2573DTR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 30V 100kHz 92% No No - Current Limit, Ramp -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    S-8341B00AFT-T2-U

    S-8341B00AFT-T2-U

    IC REG CTRLR BOOST 8TSSOP

    ABLIC Inc.

    1,466
    RFQ
    S-8341B00AFT-T2-U

    Datasheet

    S-8341B00AFT-T2-U - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 6V 600kHz 89% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
    KA7552A

    KA7552A

    IC REG CTRLR 8DIP

    onsemi

    1,446
    RFQ
    KA7552A

    Datasheet

    KA7552A - 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver - Positive - 1 1 8.7V ~ 30V - 70% Yes No - - -25°C ~ 85°C (TA) - - Through Hole 8-DIP
    UCC3803PW

    UCC3803PW

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,754
    RFQ
    UCC3803PW

    Datasheet

    UCC3803PW - 8-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
    TL1454ACDB

    TL1454ACDB

    IC REG CTRLR MULT TOP 16SSOP

    Texas Instruments

    1,429
    RFQ
    TL1454ACDB

    Datasheet

    TL1454ACDB - 16-SSOP (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback 2 1 3.6V ~ 20V 50kHz ~ 2MHz 100% Yes No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    HIP6015CB

    HIP6015CB

    BUCK PWM CONTROLLER

    Harris Corporation

    2,727
    RFQ
    HIP6015CB

    Datasheet

    HIP6015CB - 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz, 50kHz ~ 1MHz 100% Yes No - Frequency Control, Phase Control, Power Good, Slew Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    HIP6015CB-T

    HIP6015CB-T

    BUCK PWM CONTROLLER

    Harris Corporation

    2,505
    RFQ
    HIP6015CB-T

    Datasheet

    HIP6015CB-T - 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz, 50kHz ~ 1MHz 100% Yes No - Frequency Control, Phase Control, Power Good, Slew Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    UC2846QTR

    UC2846QTR

    IC REG CTRLR MULT TOP 20PLCC

    Texas Instruments

    1,345
    RFQ
    UC2846QTR

    Datasheet

    UC2846QTR - 20-LCC (J-Lead) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-PLCC (9x9)
    UC3524DW

    UC3524DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,972
    RFQ
    UC3524DW

    Datasheet

    UC3524DW - 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 300kHz 45% No No - Current Limit, Enable, Frequency Control, Ramp 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    NCP1589LMNTWG

    NCP1589LMNTWG

    IC REG CTRLR BUCK 10DFN

    onsemi

    2,822
    RFQ
    NCP1589LMNTWG

    Datasheet

    NCP1589LMNTWG - 10-VFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V - 83% Yes No - Enable, Power Good 0°C ~ 95°C (TA) - - Surface Mount 10-DFN (3x3)
    HA16116FPJ-EL

    HA16116FPJ-EL

    IC REG LINEAR SWITCHING REG

    Renesas Electronics Corporation

    1,354
    RFQ
    HA16116FPJ-EL

    Datasheet

    HA16116FPJ-EL * - Bulk Active - - - - - - - - - - - - - - - - - -
    HA16116FPJ

    HA16116FPJ

    SWITCHING CONTROLLER

    Renesas Electronics Corporation

    2,985
    RFQ
    HA16116FPJ

    Datasheet

    HA16116FPJ * - Bulk Active - - - - - - - - - - - - - - - - - -
    MIC2182-5.0BSM

    MIC2182-5.0BSM

    SYNCHRONOUS BUCK CONTROLLER

    Microchip Technology

    2,099
    RFQ
    MIC2182-5.0BSM

    Datasheet

    MIC2182-5.0BSM - 16-SSOP (0.209", 5.30mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 32V 300kHz 86% Yes Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    HIP6301CB-T

    HIP6301CB-T

    SWITCHING CONTROLLER

    Intersil

    2,383
    RFQ
    HIP6301CB-T

    Datasheet

    HIP6301CB-T - 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 50kHz ~ 1.5MHz 75% - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    MAX8543EEE

    MAX8543EEE

    STEP-DOWN CONTROLLER

    Analog Devices Inc./Maxim Integrated

    2,618
    RFQ
    MAX8543EEE

    Datasheet

    MAX8543EEE - 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 13.2V 800kHz ~ 1.2MHz - Yes Yes - Current Limit, Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
    UCD7230RGWR

    UCD7230RGWR

    IC REG CTRLR BUCK 20VQFN

    Texas Instruments

    2,939
    RFQ
    UCD7230RGWR

    Datasheet

    UCD7230RGWR - 20-VQFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 15.5V Up to 2MHz - Yes No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 20-VQFN (5x5)
    MAX1546AETL+

    MAX1546AETL+

    IC INTEGRATED CIRCUIT

    Analog Devices Inc./Maxim Integrated

    1,918
    RFQ

    -

    MAX1546AETL+ * - Bulk Obsolete - - - - - - - - - - - - - - - - - -
    MAX1546AETL

    MAX1546AETL

    ADC WITH VREF

    Analog Devices Inc./Maxim Integrated

    1,617
    RFQ

    -

    MAX1546AETL * - Bulk Active - - - - - - - - - - - - - - - - - -
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