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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. L4972AD STMicroelectronics

    L4972AD [STMicroelectronics]

    L4972AD
    L4972AD

    Part No:

    L4972AD

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    20 Terminals 15V 20-Pin L4972 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~200kHz Tube 20-SOIC (0.295, 7.50mm Width)

    RoHS Status:

    Product FAQ

    1. Is L4972AD available for RFQ?

    Yes. L4972AD 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 L4972AD?

    Pricing for L4972AD 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 L4972AD?

    L4972AD is a STMicroelectronics Interface ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 30 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 L4972AD?

    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 L4972AD 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 L4972AD?

    Yes. If L4972AD 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:

    L4972AD

    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
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Factory Lead Time
    25 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    20-SOIC (0.295, 7.50mm Width)
    Number of Pins
    20
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e4
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    20
    ECCN Code
    EAR99
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Technology
    BCDMOS
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    L4972
    Function
    Step-Down
    Number of Outputs
    1
    Efficiency
    90 %
    Voltage - Input (Max)
    50V
    Output Voltage
    40V
    Output Type
    Adjustable
    Max Output Current
    2A
    Operating Supply Voltage
    50V
    Voltage - Input (Min)
    15V
    Input Voltage-Nom
    35V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Output Configuration
    Positive
    Max Output Voltage
    40V
    Topology
    Buck
    Control Mode
    VOLTAGE-MODE
    Frequency - Switching
    100kHz~200kHz
    Control Technique
    PULSE WIDTH MODULATION
    Synchronous Rectifier
    No
    Min Output Voltage
    5.1V
    Height
    2.35mm
    Length
    13mm
    Width
    7.6mm
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    L4972AD Overview


    It uses the Tube package in order to optimize the performance of this voltage regulator. During the development of this harley voltage regulator, 20 terminations were made. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. The harley voltage regulator is available as a 20-SOIC (0.295, 7.50mm Width) package to save space. The voltage regulator is configured with 1 outputs. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. A Surface Mount mounting is required for this switching regulator. Voltage regulators should be operated at -40°C~150°C TJ temperature while operating. DC-DC switching regulators reach 100kHz~200kHz switching frequencies. Despite its low input voltage, this voltage regulator can operate. There is a voltage regulator maximum input voltage of 50V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. For operation, voltage regulator provides a nominal input voltage of 35V. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. There is a DC/DC regulator in this family that belongs to the L4972 family. At 40V volts, voltage regulator can provide voltage. To operate the voltage regulator 12v, 20 pins are required. The output voltage of this voltage regulator 12v should at least be set at 5.1V volts at all times. Accordingly, dc to dc voltage regulator's maximum output current is 2A A. A maximum voltage of 40V can be obtained from the regulator voltage. Switching regulators such as this operate from voltages of 50V.

    L4972AD Features


    1 outputs
    Peak reflow temperature (Cel) of 260
    20 pins
    Operating supply voltage of 50V


    L4972AD Applications


    There are a lot of STMicroelectronics
    L4972AD Voltage Regulators applications.


    • Linear guide
    • Ball screw pair
    • Computer application technology
    • Network technology
    • Automation technology
    • CMM
    • Various precision measuring instruments
    • Various precision measuring detectors
    • Flaw detection equipment
    • Balance equipment

    Documents

    Datasheets:

    L4972A
    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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