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
    NX2147CMTR

    NX2147CMTR

    IC REG CTRLR BUCK MLPQ-16L

    Microchip Technology

    2,986
    RFQ
    NX2147CMTR

    Datasheet

    NX2147CMTR - 16-VQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 22V - - Yes No - Enable, On Time Control -10°C ~ 100°C (TA) - - Surface Mount 16-MLPQ (4x4)
    MIC2155YML-TR

    MIC2155YML-TR

    IC REG CTRLR BUCK 32MLF

    Microchip Technology

    1,584
    RFQ
    MIC2155YML-TR

    Datasheet

    MIC2155YML-TR - 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 14.5V 500kHz 80% Yes Yes - Current Limit, Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
    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
    MIC2182-5.0YM

    MIC2182-5.0YM

    IC REG CTRLR BUCK 16SOIC

    Microchip Technology

    1,425
    RFQ
    MIC2182-5.0YM

    Datasheet

    MIC2182-5.0YM - 16-SOIC (0.154", 3.90mm Width) Tube Active 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-SOIC
    MIC2182-5.0YSM

    MIC2182-5.0YSM

    IC REG CTRLR BUCK 16SSOP

    Microchip Technology

    1,449
    RFQ
    MIC2182-5.0YSM

    Datasheet

    MIC2182-5.0YSM - 16-SSOP (0.209", 5.30mm Width) Tube Active 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
    MCP19110-E/MJ

    MCP19110-E/MJ

    IC REG CTRLR BUCK PMBUS 24QFN

    Microchip Technology

    1,925
    RFQ
    MCP19110-E/MJ

    Datasheet

    MCP19110-E/MJ - 24-VFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 32V 100kHz ~ 1.6MHz - Yes No I2C, PMBus, SMBus Phase Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 24-QFN (4x4)
    MCP19114-E/MQ

    MCP19114-E/MQ

    IC REG CTRLR MULT TOP I2C 28QFN

    Microchip Technology

    1,143
    RFQ
    MCP19114-E/MQ

    Datasheet

    MCP19114-E/MQ - 28-VFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Cuk, Flyback, SEPIC 1 1 4.5V ~ 42V 31.25kHz ~ 2MHz - No No I2C - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-QFN (5x5)
    MCP19122T-E/MJ

    MCP19122T-E/MJ

    DIGITALLY ENHANCED POWER ANALOG

    Microchip Technology

    1,356
    RFQ
    MCP19122T-E/MJ

    Datasheet

    MCP19122T-E/MJ - 24-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 1 2 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes Yes I2C, PMBus, SMBus Enable, Frequency Control, Power Good, Soft Start, Watchdog -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 24-QFN (4x4)
    MCP19122-E/MJ

    MCP19122-E/MJ

    DIGITALLY ENHANCED POWER ANALOG

    Microchip Technology

    2,478
    RFQ
    MCP19122-E/MJ

    Datasheet

    MCP19122-E/MJ - 24-VFQFN Exposed Pad Tube Active PWM Signal Step-Down Positive Buck 1 2 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes Yes I2C, PMBus, SMBus Enable, Frequency Control, Power Good, Soft Start, Watchdog -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 24-QFN (4x4)
    SG2845DM

    SG2845DM

    IC REG CTRLR FLYBACK 8SOIC

    Microchip Technology

    2,721
    RFQ
    SG2845DM

    Datasheet

    SG2845DM - 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 1Hz ~ 500kHz 48% Yes No - - -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
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