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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. L4947PD STMicroelectronics

    L4947PD [STMicroelectronics]

    L4947PD
    L4947PD

    Part No:

    L4947PD

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Reset Fixed L4947 PMIC 20 20-SOIC (0.433, 11.00mm Width) Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is L4947PD available for RFQ?

    Yes. L4947PD by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for L4947PD?

    Pricing for L4947PD can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of L4947PD?

    L4947PD is a STMicroelectronics Interface ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 3 (168 Hours). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L4947PD?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can L4947PD be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to L4947PD?

    Yes. If L4947PD is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    L4947PD

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    20-SOIC (0.433, 11.00mm Width) Exposed Pad
    Number of Pins
    20
    Operating Temperature
    -40°C~125°C
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    20
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Technology
    BIPOLAR
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    1
    Reach Compliance Code
    not_compliant
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    L4947
    Pin Count
    20
    Current - Supply (Max)
    180mA
    Number of Outputs
    1
    Qualification Status
    Not Qualified
    Voltage - Input (Max)
    26V
    Output Voltage
    5V
    Output Type
    Fixed
    Output Configuration
    Positive
    Current - Output
    500mA
    Quiescent Current
    10mA
    Control Features
    Reset
    Output Voltage 1
    5V
    Number of Regulators
    1
    Min Input Voltage
    6V
    Protection Features
    Over Temperature, Reverse Polarity, Short Circuit
    Current - Quiescent (Iq)
    13mA
    Voltage Dropout (Max)
    0.75V @ 500mA
    PSRR
    60dB (120Hz)
    Dropout Voltage
    400mV
    Dropout Voltage1-Nom
    0.75V
    Voltage Tolerance-Max
    4%
    Input Bias Current
    5mA
    Height Seated (Max)
    3.6mm
    RoHS Status
    RoHS Compliant

    Products Detail

    L4947PD Overview


    An Tube case is included with the delivery. There is a 20-SOIC (0.433, 11.00mm Width) Exposed Pad case with the integrated voltage regulator. There are 20 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Fixed is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. There is an 500mAmp current output on this voltage regulator IC. It has a total of 20 pins on IC voltage regulator. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 20 pins on the chip. It is L4947 for this regulator, just for your information. In this instance, we are dealing with a typical Other Regulators-shaped component. It operates in the 10mA Quiescent Current state.

    L4947PD Features


    400mV dropout voltage
    Other Regulators subtageroy


    L4947PD Applications


    There are a lot of STMicroelectronics
    L4947PD Linear Voltage Regulators applications.


    • Camera
    • Video equipment
    • CPU power supply
    • Switching regulator
    • Multiple-power supply system
    • Digital audio player
    • Digital TV
    • Smartcard
    • Industrial equipment
    • DVD and CD-ROM drive

    Documents

    Datasheets:

    L4947PDL4947PD-STMicroelectronics-datasheet-99918.pdfL4947PD-STMicroelectronics-datasheet-14169744.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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