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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. L5986 STMicroelectronics

    L5986 [STMicroelectronics]

    L5986
    L5986

    Part No:

    L5986

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    8 Terminals 2.9V 8-Pin L5986 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tube 8-VFQFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is L5986 available for RFQ?

    Yes. L5986 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 L5986?

    Pricing for L5986 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 L5986?

    L5986 is a STMicroelectronics Power Management ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Voltage - Output (Min/Fixed): 0.6V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L5986?

    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 L5986 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 L5986?

    Yes. If L5986 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:

    L5986

    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
    8-VFQFN Exposed Pad
    Number of Pins
    8
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    Part Status
    Discontinued
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    8
    ECCN Code
    EAR99
    Terminal Position
    DUAL
    Terminal Pitch
    0.5mm
    Base Part Number
    L5986
    Function
    Step-Down
    Number of Outputs
    1
    Output Voltage
    18V
    Output Type
    Adjustable
    Max Output Current
    2.5A
    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
    Control Technique
    PULSE WIDTH MODULATION
    Synchronous Rectifier
    No
    Length
    3mm
    Width
    3mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    Description


    The 3.0 A (min.) current limitation integrated Power MOSFET in the step-down switching regulator L5986 allows it to deliver up to 2.5 A of current to the load, depending on the application.

    While the output voltage can be adjusted from 0.6 V to VIN, the input voltage can range from 2.9 V to 18 V. With a 2.9 V minimum input voltage, the device can also be used with a 3.3 V bus.

    The gadget has an internal 250 kHz switching frequency oscillator that can be externally modified up to 1 MHz and requires a minimal set of external components.

    The RthJA can be decreased to 60 °C/W and 40 °C/W, respectively, with the help of the QFN and HSOP packages with an exposed pad.



    Features


    • Internal soft-start and inhibit

    • Low dropout operation: 100% duty cycle

    • Voltage feedforward

    • Zero load current operation

    • Overcurrent and thermal protection

    • VFQFPN 3 x 3 mm -8L and HSOP8 package

    • 2.5 A DC output current

    • 2.9 V to 18 V input voltage

    • Output voltage adjustable from 0.6 V

    • 250 kHz switching frequency, programmable up to 1 MHz



    Applications


    • Computer: optical storage, hard disk drive, printers, audio/graphic cards

    • LED driving

    • Industrial: chargers, PLD, PLA, FPGA

    • Networking: XDSL, modems, DC-DC modules

    • Consumer: STB, DVD, DVD recorder, car audio, LCD TV and monitors


    Documents

    Datasheets:

    L5986L5986-STMicroelectronics-datasheet-10836521.pdfL5986-STMicroelectronics-datasheet-65614047.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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