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SOT-223 Packaged LDO Regulator with 3.3 Volt Output and 1.5 Amp Current, Supplied in Tube Packaging

ISO14001 ISO9001 DUNS

Brands: Texas Instruments

Mfr.Part #: TPS78633DCQ

Datasheet: TPS78633DCQ Datasheet (PDF)

Package/Case: SOT-223 (DCQ)-6

Product Type: Voltage Regulators , Linear, Low Drop Out Regulators

RoHS Status:

Stock Condition: 4,413 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for TPS78633DCQ or email to us: Email: [email protected], we will contact you within 12 hours.

TPS78633DCQ General Description

Safety and reliability are also top priorities with the TPS78633DCQ, as it includes thermal shutdown and overcurrent protection features. This ensures that the system it powers is not only efficient but also well-protected from any potential faults. Plus, its compact size and integrated thermal pad make it easy to incorporate into designs where space is limited, all while maintaining excellent thermal performance


  • TPS78633DCQ is a low-dropout voltage regulator
  • It has an output voltage of 3.3V
  • The device has a high accuracy of +/- 1% over line, load, and temperature
  • TPS78633DCQ is capable of delivering up to 1.5A of output current
  • It has thermal shutdown and current limit features for protection
  • Application

    • Automotive power management
    • Communication equipment


    Parameter Value Parameter Value
    Output options Adjustable Output, Fixed Output Iout (max) (A) 1.5
    Vin (max) (V) 5.5 Vin (min) (V) 2.7
    Vout (max) (V) 5.2 Vout (min) (V) 1.22
    Fixed output options (V) 1.8, 2.5, 2.8, 3, 3.3 Noise (µVrms) 48
    Iq (typ) (mA) 0.26 Thermal resistance θJA (°C/W) 41
    Rating Catalog Load capacitance (min) (µF) 1
    Regulated outputs (#) 1 Features Enable, Soft start
    Accuracy (%) 2 PSRR at 100 KHz (dB) 32
    Dropout voltage (Vdo) (typ) (mV) 390


    Shipping Type Ship Fee Lead Time
    DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
    Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
    UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
    TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
    EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
    REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

    Processing Time:Shipping fee depend on different zone and country.


    Terms of payment Hand Fee
    Wire Transfer Wire Transfer charge US$30.00 banking fee.
    Paypal Paypal charge 4.0% service fee.
    Credit Card Credit Card charge 3.5% service fee.
    Western Union Western Union charge US.00 banking fee.
    Money Gram Money Gram charge US$0.00 banking fee.


    1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

    2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


    • Product

      Step1 :Product

    • Vacuum packaging

      Step2 :Vacuum packaging

    • Anti-static bag

      Step3 :Anti-static bag

    • Individual packaging

      Step4 :Individual packaging

    • Packaging boxes

      Step5 :Packaging boxes

    • bar-code shipping tag

      Step6 :bar-code shipping tag

    All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

    Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

    We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

    After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

    • ESD
    • ESD

    We provide high quality products, thoughtful service and after sale guarantee

    • Product

      We have rich products, can meet your various needs.

    • quantity

      Minimum order quantity starts from 1pcs.

    • shipping

      Lowest international shipping fee starts from $0.00

    • guarantee

      365 days quality guarantee for all products

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