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
    MIC2168YMM

    MIC2168YMM

    IC REG CTRLR BUCK 10MSOP

    Microchip Technology

    2,513
    RFQ
    MIC2168YMM

    Datasheet

    MIC2168YMM - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 14.5V 1MHz 90% Yes No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
    MIC2168YMM-TR

    MIC2168YMM-TR

    IC REG CTRLR BUCK 10MSOP

    Microchip Technology

    1,939
    RFQ
    MIC2168YMM-TR

    Datasheet

    MIC2168YMM-TR - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 14.5V 1MHz 90% Yes No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
    SC2450ISWTRT

    SC2450ISWTRT

    IC REG CTRLR BUCK 28SOIC

    Semtech Corporation

    1,080
    RFQ

    -

    SC2450ISWTRT - 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 8.5V ~ 30V 135kHz ~ 1MHz 45% Yes No - Enable, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 28-SO
    SC1175CSWTRT

    SC1175CSWTRT

    IC REG CTRLR BUCK 20SOIC

    Semtech Corporation

    2,346
    RFQ
    SC1175CSWTRT

    Datasheet

    SC1175CSWTRT - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.2V ~ 15V 300kHz 95% Yes No - Enable, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 20-SOIC
    MIC2193BM

    MIC2193BM

    IC REG CTRLR BUCK 8SOIC

    Microchip Technology

    1,647
    RFQ
    MIC2193BM

    Datasheet

    MIC2193BM - 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 14V 400kHz 100% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    MIC2194BM

    MIC2194BM

    IC REG CTRLR BUCK/BUCK-BST 8SOIC

    Microchip Technology

    2,038
    RFQ
    MIC2194BM

    Datasheet

    MIC2194BM - 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost 1 1 2.9V ~ 14V 400kHz 100% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    MIC2196BM

    MIC2196BM

    IC REG CTRLR BOOST 8SOIC

    Microchip Technology

    2,249
    RFQ
    MIC2196BM

    Datasheet

    MIC2196BM - 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up Positive Boost 1 1 2.9V ~ 14V 400kHz 85% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    XDPS21071XUMA1

    XDPS21071XUMA1

    DIGITAL FFR CONTROLLER, DSO12

    Infineon Technologies

    2,130
    RFQ
    XDPS21071XUMA1

    Datasheet

    XDPS21071XUMA1 - 16-SOIC (0.154", 3.90mm Width), 12 Leads Tape & Reel (TR) Last Time Buy Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 3.3V 24.9kHz ~ 139.4kHz - No No - Current Limit, Soft Start -25°C ~ 125°C (TJ) - - Surface Mount PG-DSO-12-20
    TPS51513RHBR

    TPS51513RHBR

    IC REG CTRLR BUCK 32QFN

    Texas Instruments

    2,824
    RFQ
    TPS51513RHBR

    Datasheet

    TPS51513RHBR D-CAP+™ 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 250kHz, 300kHz, 350kHz, 500kHz - Yes No - Current Limit, Enable, On Time Control, Power Good -10°C ~ 100°C (TA) - - Surface Mount 32-VQFN (5x5)
    MAX5053BEUA+T

    MAX5053BEUA+T

    IC REG CTRLR BOOST 8UMAX

    Analog Devices Inc./Maxim Integrated

    2,808
    RFQ
    MAX5053BEUA+T

    Datasheet

    MAX5053BEUA+T - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive, Isolation Capable Boost 1 1 10.8V ~ 24V 262kHz 75% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
    MAX1771CPA

    MAX1771CPA

    IC REG CTRLR BST/BUCK-BST 8DIP

    Analog Devices Inc./Maxim Integrated

    2,567
    RFQ
    MAX1771CPA

    Datasheet

    MAX1771CPA - 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost 1 1 3V ~ 16.5V 300kHz 92% No No - Enable 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
    MIC38C45-1YM

    MIC38C45-1YM

    IC REG CTRLR MULT TOP 14SOIC

    Microchip Technology

    1,412
    RFQ
    MIC38C45-1YM

    Datasheet

    MIC38C45-1YM - 14-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    MIC38C45-1YM-TR

    MIC38C45-1YM-TR

    IC REG CTRLR MULT TOP 14SOIC

    Microchip Technology

    2,120
    RFQ
    MIC38C45-1YM-TR

    Datasheet

    MIC38C45-1YM-TR - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    UCC2897PWRG4

    UCC2897PWRG4

    IC REG CTRLR MULT TOP 20TSSOP

    Texas Instruments

    1,443
    RFQ
    UCC2897PWRG4

    Datasheet

    UCC2897PWRG4 - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 14.5V 250kHz 74% Yes Yes - Enable, On Time Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 20-TSSOP
    LM5032MTC

    LM5032MTC

    IC REG CTRLR FWRD CONV 16TSSOP

    Texas Instruments

    1,695
    RFQ
    LM5032MTC

    Datasheet

    LM5032MTC - 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Forward Converter 2 2 13V ~ 100V 200kHz, 600kHz 76% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
    ISL6522IRZ-T

    ISL6522IRZ-T

    IC REG CTRLR BUCK 16QFN

    Renesas Electronics Corporation

    1,148
    RFQ
    ISL6522IRZ-T

    Datasheet

    ISL6522IRZ-T - 16-VQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (5x5)
    LM25141RGER

    LM25141RGER

    LM25141RGER

    Texas Instruments

    1,497
    RFQ
    LM25141RGER

    Datasheet

    LM25141RGER - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Half-Bridge 1 1 3.8V ~ 42V 2.2MHz 50% Yes Yes - Current Limit, Enable, Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q101 Surface Mount 24-VQFN (4x4)
    LM5642MHX/NOPB

    LM5642MHX/NOPB

    IC REG CTRLR BUCK 28ETSSOP

    Texas Instruments

    2,962
    RFQ
    LM5642MHX/NOPB

    Datasheet

    LM5642MHX/NOPB - 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 200kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
    TPS53125RGER

    TPS53125RGER

    IC REG CTRLR BUCK 24VQFN

    Texas Instruments

    1,553
    RFQ
    TPS53125RGER

    Datasheet

    TPS53125RGER D-CAP2™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 350kHz - Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
    UCC28084PWG4

    UCC28084PWG4

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,641
    RFQ
    UCC28084PWG4

    Datasheet

    UCC28084PWG4 - 8-TSSOP (0.173", 4.40mm Width) Tray Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
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