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
    XDPS3301XUMA1

    XDPS3301XUMA1

    XDP SMPS TV/PC PG-DSO-14

    Infineon Technologies

    1,426
    RFQ

    -

    XDPS3301XUMA1 - - Tape & Reel (TR) Last Time Buy - - - - - - - - - - - - - - - - - -
    MIC2182-3.3YSM

    MIC2182-3.3YSM

    IC REG CTRLR BUCK 16SSOP

    Microchip Technology

    1,856
    RFQ
    MIC2182-3.3YSM

    Datasheet

    MIC2182-3.3YSM - 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
    MIC2182-3.3YSM-TR

    MIC2182-3.3YSM-TR

    IC REG CTRLR BUCK 16SSOP

    Microchip Technology

    2,002
    RFQ
    MIC2182-3.3YSM-TR

    Datasheet

    MIC2182-3.3YSM-TR - 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) 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
    MIC2182-5.0YSM-TR

    MIC2182-5.0YSM-TR

    IC REG CTRLR BUCK 16SSOP

    Microchip Technology

    1,440
    RFQ
    MIC2182-5.0YSM-TR

    Datasheet

    MIC2182-5.0YSM-TR - 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) 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
    UC3856NG4

    UC3856NG4

    IC REG CTRLR MULT TOPOLOGY 16DIP

    Texas Instruments

    2,039
    RFQ
    UC3856NG4

    Datasheet

    UC3856NG4 - 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 200kHz 47% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
    LTC3808EGN#TRPBF

    LTC3808EGN#TRPBF

    IC REG CTRLR BUCK 16SSOP

    Analog Devices Inc.

    2,872
    RFQ
    LTC3808EGN#TRPBF

    Datasheet

    LTC3808EGN#TRPBF - 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 9.8V 250kHz ~ 750kHz 100% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    SG3525ADW

    SG3525ADW

    IC REG CTRLR PUSH-PULL 16SOIC

    Microsemi Corporation

    1,400
    RFQ
    SG3525ADW

    Datasheet

    SG3525ADW - 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 8V ~ 35V 100Hz ~ 350kHz 49% Yes Yes - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    LM5035SQ/NOPB

    LM5035SQ/NOPB

    IC REG CTRLR HALF-BRIDGE 24WQFN

    Texas Instruments

    1,146
    RFQ
    LM5035SQ/NOPB

    Datasheet

    LM5035SQ/NOPB - 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x5)
    LM5035BMHX/NOPB

    LM5035BMHX/NOPB

    IC REG CTRLR HALF-BRIDGE 20TSSOP

    Texas Instruments

    2,372
    RFQ
    LM5035BMHX/NOPB

    Datasheet

    LM5035BMHX/NOPB - 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
    LM5035BSQX/NOPB

    LM5035BSQX/NOPB

    IC REG CTRLR HALF-BRIDGE 24WQFN

    Texas Instruments

    1,580
    RFQ
    LM5035BSQX/NOPB

    Datasheet

    LM5035BSQX/NOPB - 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz ~ 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x5)
    LM5035CMHX/NOPB

    LM5035CMHX/NOPB

    IC REG CTRLR HALF-BRIDGE 20TSSOP

    Texas Instruments

    1,627
    RFQ
    LM5035CMHX/NOPB

    Datasheet

    LM5035CMHX/NOPB - 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
    UCC28251RGPR

    UCC28251RGPR

    IC REG CTRLR MULT TOPOLOGY 20QFN

    Texas Instruments

    2,313
    RFQ
    UCC28251RGPR

    Datasheet

    UCC28251RGPR - 20-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 4.7V ~ 17V 42kHz ~ 945kHz - Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
    LM25118Q1MH/NOPB

    LM25118Q1MH/NOPB

    IC REG CTRLR BUCK 20TSSOP

    Texas Instruments

    1,764
    RFQ
    LM25118Q1MH/NOPB

    Datasheet

    LM25118Q1MH/NOPB - 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 3V ~ 42V Up to 500kHz 75% No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
    UC3867NG4

    UC3867NG4

    IC REG CTRLR MULT TOPOLOGY 16DIP

    Texas Instruments

    2,723
    RFQ
    UC3867NG4

    Datasheet

    UC3867NG4 - 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
    ISL68221IRAZ

    ISL68221IRAZ

    INFRA 3OUT/3PH DIGI CONTLR 40LD

    Renesas Electronics Corporation

    1,481
    RFQ
    ISL68221IRAZ

    Datasheet

    ISL68221IRAZ - - Tray Active - - - - - - - - - - - - - - - - - -
    MCP19115-E/MQ

    MCP19115-E/MQ

    IC REG CTRLR MULT TOP I2C 28QFN

    Microchip Technology

    1,997
    RFQ
    MCP19115-E/MQ

    Datasheet

    MCP19115-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)
    MCP19111T-E/MQ

    MCP19111T-E/MQ

    IC REG CTRLR BUCK PMBUS 28QFN

    Microchip Technology

    2,543
    RFQ
    MCP19111T-E/MQ

    Datasheet

    MCP19111T-E/MQ - 28-VFQFN Exposed Pad Tape & Reel (TR) 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 28-QFN (5x5)
    MIC2186YM

    MIC2186YM

    IC REG CTRLR BOOST 16SOIC

    Microchip Technology

    1,801
    RFQ
    MIC2186YM

    Datasheet

    MIC2186YM - 16-SOIC (0.154", 3.90mm Width) Tube 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
    MAX15157ATJ+T

    MAX15157ATJ+T

    HIGH VOLTAGE BUCK BOOST CONTROLL

    Analog Devices Inc./Maxim Integrated

    2,216
    RFQ

    -

    MAX15157ATJ+T - - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
    TL1454ACPW

    TL1454ACPW

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    2,679
    RFQ
    TL1454ACPW

    Datasheet

    TL1454ACPW - 16-TSSOP (0.173", 4.40mm Width) Tube Active 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-TSSOP
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