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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. L5983 STMicroelectronics

    L5983 [STMicroelectronics]

    L5983
    L5983

    Part No:

    L5983

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    8 Terminals 2.9V 8-Pin L5983 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tube 8-VFDFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is L5983 available for RFQ?

    Yes. L5983 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 L5983?

    Pricing for L5983 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 L5983?

    L5983 is a STMicroelectronics Power Management ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 30 and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L5983?

    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 L5983 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 L5983?

    Yes. If L5983 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    L5983

    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: 8 months ago)
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    8-VFDFN Exposed Pad
    Number of Pins
    8
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Discontinued
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    8
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn) - annealed
    Terminal Position
    DUAL
    Peak Reflow Temperature (Cel)
    260
    Terminal Pitch
    0.5mm
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    L5983
    Function
    Step-Down
    Number of Outputs
    1
    Output Voltage
    18V
    Output Type
    Adjustable
    Max Output Current
    1.5A
    Operating Supply Voltage
    18V
    Voltage - Input (Min)
    2.9V
    Input Voltage-Nom
    12V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Output Configuration
    Positive
    Voltage - Output (Min/Fixed)
    0.6V
    Topology
    Buck
    Control Mode
    VOLTAGE-MODE
    Frequency - Switching
    250kHz~1MHz
    Synchronous Rectifier
    No
    Min Output Voltage
    600mV
    Length
    3mm
    Width
    3mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    L5983 Overview


    A Tube package is used in this voltage regulator to optimize performance. In this voltage regulator, 8 terminations are present. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 8-VFDFN Exposed Pad package. 1 outputs of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~150°C TJ is essential when operating. A DC-DC switching regulator such as this one switches at 250kHz~1MHz. Voltage regulators like this one can operate at least with 2.9V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. As a member of the L5983 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 18V volts. During switching regulator operation, 8 pins are used. Ideally this switch regulator should have an output voltage of about 600mV at the very least. A maximum output current of 1.5A A is provided to meet the switching regulator operation requirements. DC-DC switching regulator with supply voltage 18V.

    L5983 Features


    1 outputs
    Peak reflow temperature (Cel) of 260
    8 pins
    Operating supply voltage of 18V


    L5983 Applications


    There are a lot of STMicroelectronics
    L5983 Voltage Regulators applications.


    • Various precision measuring instruments
    • Various precision measuring detectors
    • Flaw detection equipment
    • Balance equipment
    • Industrial robots
    • Industrial controllers
    • Die casting equipment
    • Injection molding machinery
    • Various CNC machine tools
    • Machining centers

    Documents

    Datasheets:

    L5983
    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
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      Fasted Delivery
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