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
    TPS40200GDR

    TPS40200GDR

    IC REG CTRLR BUCK 8SOIC

    Texas Instruments

    2,068
    RFQ
    TPS40200GDR

    Datasheet

    TPS40200GDR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 52V 35kHz ~ 500kHz 95% No No - Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    TPS40200DRBR

    TPS40200DRBR

    IC REG CTRLR BUCK 8SON

    Texas Instruments

    1,592
    RFQ
    TPS40200DRBR

    Datasheet

    TPS40200DRBR - 8-VDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 52V 35kHz ~ 500kHz 95% No No - Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SON (3x3)
    MCP1651R-E/MS

    MCP1651R-E/MS

    IC REG CTRLR MULT TOPOLOGY 8MSOP

    Microchip Technology

    2,597
    RFQ
    MCP1651R-E/MS

    Datasheet

    MCP1651R-E/MS - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.7V ~ 5.5V 750kHz 80% No No - Current Limit, Enable, Low Battery, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
    MCP1652R-E/MS

    MCP1652R-E/MS

    IC REG CTRLR MULT TOPOLOGY 8MSOP

    Microchip Technology

    1,366
    RFQ
    MCP1652R-E/MS

    Datasheet

    MCP1652R-E/MS - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.7V ~ 5.5V 750kHz 80% No No - Current Limit, Enable, Low Battery, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
    XC9221A095MR-G

    XC9221A095MR-G

    IC REG CTRLR BUCK SOT25

    Torex Semiconductor Ltd

    1,804
    RFQ
    XC9221A095MR-G

    Datasheet

    XC9221A095MR-G - SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 16V 500kHz 100% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-25-5
    MCP1631-E/SS

    MCP1631-E/SS

    IC REG CTRLR SEPIC 20SSOP

    Microchip Technology

    1,919
    RFQ
    MCP1631-E/SS

    Datasheet

    MCP1631-E/SS - 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3V ~ 5.5V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-SSOP
    UC2845BNG

    UC2845BNG

    IC REG CTRLR BOOST/FLYBACK 8DIP

    onsemi

    1,184
    RFQ
    UC2845BNG

    Datasheet

    UC2845BNG - 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-PDIP
    UC2843BNG

    UC2843BNG

    IC REG CTRLR FLYBACK 8DIP

    onsemi

    2,923
    RFQ
    UC2843BNG

    Datasheet

    UC2843BNG - 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-PDIP
    LM3017LE/NOPB

    LM3017LE/NOPB

    IC REG CTRLR BOOST 10WQFN

    Texas Instruments

    2,303
    RFQ
    LM3017LE/NOPB

    Datasheet

    LM3017LE/NOPB - 10-WFQFN Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 5.4V ~ 18V 600kHz 86% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-WQFN (2.4x2.7)
    LM3743MM-300/NOPB

    LM3743MM-300/NOPB

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    1,665
    RFQ
    LM3743MM-300/NOPB

    Datasheet

    LM3743MM-300/NOPB - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 300kHz 91% Yes No - Current Limit, Enable, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
    TL5001AIDR

    TL5001AIDR

    IC REG CTRLR BCK/BST/FLYBK 8SOIC

    Texas Instruments

    2,255
    RFQ
    TL5001AIDR

    Datasheet

    TL5001AIDR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    ZXSC420E6TA

    ZXSC420E6TA

    IC REG CTRLR BOOST SOT23-6

    Diodes Incorporated

    1,362
    RFQ
    ZXSC420E6TA

    Datasheet

    ZXSC420E6TA - SOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 8V 200kHz 85% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
    UC3524ADWTR

    UC3524ADWTR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,807
    RFQ
    UC3524ADWTR

    Datasheet

    UC3524ADWTR - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 500kHz 45% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    NCV3843BVD1R2G

    NCV3843BVD1R2G

    IC REG CTRLR FLYBACK 8SOIC

    onsemi

    1,185
    RFQ
    NCV3843BVD1R2G

    Datasheet

    NCV3843BVD1R2G - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 500kHz 96% No No - Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    TPS53014DGSR

    TPS53014DGSR

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    2,189
    RFQ
    TPS53014DGSR

    Datasheet

    TPS53014DGSR D-CAP2™, Eco-Mode™ 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V 500kHz - Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-VSSOP
    MCP16362T-E/NMX

    MCP16362T-E/NMX

    IC BUCK CONVERTER 48V 2MHZ

    Microchip Technology

    2,469
    RFQ
    MCP16362T-E/NMX

    Datasheet

    MCP16362T-E/NMX - 8-VDFN Exposed Pad Tape & Reel (TR) Active Adjustable Step-Down Positive Buck 1 - 4V ~ 48V 2.2MHz 87% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 8-VDFN (3x3)
    MIC21LV33YML-TR

    MIC21LV33YML-TR

    36V DUAL PHASE COT BUCK CTLR

    Microchip Technology

    2,776
    RFQ
    MIC21LV33YML-TR

    Datasheet

    MIC21LV33YML-TR - 32-VFQFN Exposed Pad Tape & Reel (TR) Active Adjustable Step-Down Positive Buck 1 2 4.5V ~ 36V 100kHz ~ 1MHz 85% No Yes - Enable -40°C ~ 125°C (TJ) - - Surface Mount 32-VQFN (5x5)
    UC2524ADW

    UC2524ADW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,553
    RFQ
    UC2524ADW

    Datasheet

    UC2524ADW - 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 500kHz 45% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    UC3524ADW

    UC3524ADW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,198
    RFQ
    UC3524ADW

    Datasheet

    UC3524ADW - 16-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 500kHz 45% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    MCP16363T-E/NMX

    MCP16363T-E/NMX

    IC BUCK CONVERTER 48V 2MHZ

    Microchip Technology

    1,412
    RFQ
    MCP16363T-E/NMX

    Datasheet

    MCP16363T-E/NMX - 8-VDFN Exposed Pad Tape & Reel (TR) Active Adjustable Step-Down Positive Buck 1 - 4V ~ 48V 2.2MHz 87% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 8-VDFN (3x3)
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