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
    TL494ID

    TL494ID

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,362
    RFQ
    TL494ID

    Datasheet

    TL494ID - 16-SOIC (0.154", 3.90mm Width) Tube Obsolete 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 1kHz ~ 300kHz 45% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    CS52843EDR14

    CS52843EDR14

    SWITCHING CONTROLLER

    onsemi

    2,536
    RFQ
    CS52843EDR14

    Datasheet

    CS52843EDR14 * - Bulk Active - - - - - - - - - - - - - - - - - -
    ML4895ESX

    ML4895ESX

    SYNCHRONOUS BUCK CONTROLLER

    Fairchild Semiconductor

    2,594
    RFQ

    -

    ML4895ESX - 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 5.9V ~ 15V - 97% Yes No - Current Limit, Enable - - - - 8-SOIC
    ML4895ES

    ML4895ES

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    2,362
    RFQ
    ML4895ES

    Datasheet

    ML4895ES - 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 5.9V ~ 15V - 97% Yes No - Current Limit, Enable -20°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    CS51221EDR16G

    CS51221EDR16G

    IC REG CTRLR FWRD CONV 16SOIC

    onsemi

    2,950
    RFQ
    CS51221EDR16G

    Datasheet

    CS51221EDR16G - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 3.8V ~ 15V 1MHz 85% No Yes - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    TPS40005DGQR

    TPS40005DGQR

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    2,739
    RFQ
    TPS40005DGQR

    Datasheet

    TPS40005DGQR - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 600kHz 93% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
    TPS40003DGQR

    TPS40003DGQR

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    1,846
    RFQ
    TPS40003DGQR

    Datasheet

    TPS40003DGQR - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 600kHz 93% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
    TL2845BD

    TL2845BD

    IC REG CTRLR MULT TOP 14SOIC

    Texas Instruments

    1,856
    RFQ
    TL2845BD

    Datasheet

    TL2845BD - 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    TL2842BD-8

    TL2842BD-8

    IC REG CTRLR BST FLYBK PWM 8SOIC

    Texas Instruments

    2,661
    RFQ
    TL2842BD-8

    Datasheet

    TL2842BD-8 - 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    TPS40002DGQR

    TPS40002DGQR

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    2,817
    RFQ
    TPS40002DGQR

    Datasheet

    TPS40002DGQR - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 600kHz 93% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
    TL2845BD-8

    TL2845BD-8

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,178
    RFQ
    TL2845BD-8

    Datasheet

    TL2845BD-8 - 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    TPS40001DGQR

    TPS40001DGQR

    IC REG CTRLR BUCK 10MSOP

    Texas Instruments

    2,124
    RFQ
    TPS40001DGQR

    Datasheet

    TPS40001DGQR - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 300kHz 94% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
    TL2844BD-8

    TL2844BD-8

    IC REG CTRLR BST FLYBK PWM 8SOIC

    Texas Instruments

    2,162
    RFQ
    TL2844BD-8

    Datasheet

    TL2844BD-8 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    IRU3038CF

    IRU3038CF

    IC REG CTRLR BUCK/BOOST 14TSSOP

    Infineon Technologies

    1,440
    RFQ
    IRU3038CF

    Datasheet

    IRU3038CF - 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.2V ~ 25V 200kHz 90% Yes No - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-TSSOP
    TL2843BD-8

    TL2843BD-8

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,554
    RFQ
    TL2843BD-8

    Datasheet

    TL2843BD-8 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    UCC35705DGK

    UCC35705DGK

    IC REG CTRLR MULT TOP 8VSSOP

    Texas Instruments

    2,373
    RFQ
    UCC35705DGK

    Datasheet

    UCC35705DGK - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.2V ~ 15V 1MHz 93% No No - Current Limit 0°C ~ 70°C (TA) - - Surface Mount 8-VSSOP
    UCC35705DTR

    UCC35705DTR

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    2,279
    RFQ
    UCC35705DTR

    Datasheet

    UCC35705DTR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.2V ~ 15V 1MHz 93% No No - Current Limit 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    HA17385PS

    HA17385PS

    SWITCHING CONTROLLER

    Renesas Electronics Corporation

    1,275
    RFQ
    HA17385PS

    Datasheet

    HA17385PS * - Bulk Active - - - - - - - - - - - - - - - - - -
    LV5768V-TLM-E

    LV5768V-TLM-E

    IC REG CTRLR BUCK 16SSOP

    onsemi

    2,303
    RFQ

    -

    LV5768V-TLM-E - 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 42V 80kHz ~ 500kHz 90% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    UC2843BD1G

    UC2843BD1G

    IC REG CTRLR FLYBACK 8SOIC

    onsemi

    2,767
    RFQ
    UC2843BD1G

    Datasheet

    UC2843BD1G - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete 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) - - Surface Mount 8-SOIC
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