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    Part number
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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. L4947L STMicroelectronics

    L4947L [STMicroelectronics]

    L4947L
    L4947L

    Part No:

    L4947L

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Reset Fixed L4947 PMIC 5 Pentawatt-5 (Vertical, Bent and Staggered Leads)

    RoHS Status:

    Product FAQ

    1. Is L4947L available for RFQ?

    Yes. L4947L 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 L4947L?

    Pricing for L4947L 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 L4947L?

    L4947L is a STMicroelectronics Interface ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Current - Quiescent (Iq): 13mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L4947L?

    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 L4947L 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 L4947L?

    Yes. If L4947L 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:

    L4947L

    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
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    Pentawatt-5 (Vertical, Bent and Staggered Leads)
    Number of Pins
    5
    Operating Temperature
    -40°C~125°C
    Packaging
    Tube
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    5
    ECCN Code
    EAR99
    Terminal Position
    ZIG-ZAG
    Number of Functions
    1
    Base Part Number
    L4947
    Pin Count
    5
    Current - Supply (Max)
    180mA
    Qualification Status
    Not Qualified
    Voltage - Input (Max)
    26V
    Output Voltage
    5V
    Output Type
    Fixed
    Output Configuration
    Positive
    Current - Output
    500mA
    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
    Input Bias Current
    5mA
    RoHS Status
    RoHS Compliant

    Products Detail

    L4947L Overview


    A Tube case is used to deliver the Voltage Regulated IC. A Pentawatt-5 (Vertical, Bent and Staggered Leads) case is used for packaging. As you can see, the IC chip has 5 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Through Hole varies. -40°C~125°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. As far as its current output is concerned, it stands at 500mA. There are 5 pins in total in this voltage regulator IC. The dropout voltage of the regulator IC is 10 volts. 5 pins are on the chip. For your information, this regulator's basic part number is L4947.

    L4947L Features


    400mV dropout voltage


    L4947L Applications


    There are a lot of STMicroelectronics
    L4947L Linear Voltage Regulators applications.


    • Communication device
    • Personal communication device
    • Portable telephone
    • Electronic notebook
    • Camera
    • Video equipment
    • CPU power supply
    • Switching regulator
    • Multiple-power supply system
    • Digital audio player

    Documents

    Datasheets:

    L4947(R)
    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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