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
    UCD9224RGZT

    UCD9224RGZT

    IC REG CTRLR BUCK PMBUS 48VQFN

    Texas Instruments

    1,235
    RFQ
    UCD9224RGZT

    Datasheet

    UCD9224RGZT - 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Enable, Power Good, Reset, Sequencing, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 48-VQFN (7x7)
    TPS53632RSMT

    TPS53632RSMT

    IC REG CTRLR BUCK I2C 32VQFN

    Texas Instruments

    2,407
    RFQ
    TPS53632RSMT

    Datasheet

    TPS53632RSMT D-CAP+™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 3 3 2.5V ~ 24V 300kHz ~ 1MHz - No No I2C Enable, Frequency Control, Power Good, Ramp -10°C ~ 105°C (TA) - - Surface Mount 32-VQFN (4x4)
    LM34936QPWPTQ1

    LM34936QPWPTQ1

    IC POWER REGULATOR

    Texas Instruments

    1,644
    RFQ
    LM34936QPWPTQ1

    Datasheet

    LM34936QPWPTQ1 - 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4.2V ~ 30V 100kHz ~ 600kHz - Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-HTSSOP
    UCD9220RGZT

    UCD9220RGZT

    IC REG CTRLR BUCK PMBUS 48VQFN

    Texas Instruments

    1,830
    RFQ
    UCD9220RGZT

    Datasheet

    UCD9220RGZT - 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 4 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Tracking -40°C ~ 110°C (TA) - - Surface Mount 48-VQFN (7x7)
    UCD9222RGZT

    UCD9222RGZT

    IC REG CTRLR BUCK PMBUS 48VQFN

    Texas Instruments

    1,527
    RFQ
    UCD9222RGZT

    Datasheet

    UCD9222RGZT - 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Enable, Power Good, Reset, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 48-VQFN (7x7)
    TPS5120DBT

    TPS5120DBT

    IC REG CTRLR BUCK 30TSSOP

    Texas Instruments

    2,104
    RFQ
    TPS5120DBT

    Datasheet

    TPS5120DBT - 30-TFSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 300kHz 83% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 30-TSSOP
    TPS40425RHAT

    TPS40425RHAT

    IC REG CTRLR BUCK PMBUS 40VQFN

    Texas Instruments

    1,244
    RFQ
    TPS40425RHAT

    Datasheet

    TPS40425RHAT - 40-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 20V 200kHz ~ 1.5MHz - Yes Yes PMBus Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 40-VQFN (6x6)
    TPS53632GRSMT

    TPS53632GRSMT

    IC REG CTRLR HALF-BRIDGE 32VQFN

    Texas Instruments

    2,808
    RFQ
    TPS53632GRSMT

    Datasheet

    TPS53632GRSMT D-CAP+™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Half-Bridge 2 2 3.1V ~ 28V 100kHz ~ 1MHz - Yes No I2C Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Slew Control -10°C ~ 105°C (TA) - - Surface Mount 32-VQFN (4x4)
    LM27213SQ/NOPB

    LM27213SQ/NOPB

    IC REG CTRLR BUCK 48WQFN

    Texas Instruments

    1,492
    RFQ
    LM27213SQ/NOPB

    Datasheet

    LM27213SQ/NOPB - 48-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) - - Surface Mount 48-WQFN (7x7)
    TPS40428RHAT

    TPS40428RHAT

    IC REG CTRLR BUCK PMBUS 40VQFN

    Texas Instruments

    1,731
    RFQ
    TPS40428RHAT

    Datasheet

    TPS40428RHAT - 40-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 4.5V ~ 20V 200kHz ~ 1.5MHz - No Yes PMBus Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 40-VQFN (6x6)
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