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    1. Home/
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    4. DC/DC Converters/
    5. L7980A STMicroelectronics

    L7980A [STMicroelectronics]

    L7980A
    L7980A

    Part No:

    L7980A

    Category:

    DC/DC Converters

    Manufacturer:

    STMicroelectronics

    Description:

    8 Terminals 4.5V 8-Pin L7980 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tube 8-SOIC (0.154, 3.90mm Width) Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is L7980A available for RFQ?

    Yes. L7980A 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 L7980A?

    Pricing for L7980A 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 L7980A?

    L7980A is a STMicroelectronics DC/DC Converters with Packaging: Tube and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Peak Reflow Temperature (Cel): 260. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L7980A?

    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 L7980A 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 L7980A?

    Yes. If L7980A is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    L7980A

    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: 6 months ago)
    Factory Lead Time
    11 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    8-SOIC (0.154, 3.90mm Width) Exposed Pad
    Number of Pins
    8
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    8
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Base Part Number
    L7980
    Function
    Step-Down
    Number of Outputs
    1
    Output Voltage
    28V
    Output Type
    Adjustable
    Max Output Current
    2A
    Operating Supply Voltage
    28V
    Voltage - Input (Min)
    4.5V
    Input Voltage-Nom
    12V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Output Configuration
    Positive
    Max Output Voltage
    28V
    Voltage - Output (Min/Fixed)
    0.6V
    Topology
    Buck
    Control Mode
    VOLTAGE-MODE
    Frequency - Switching
    250kHz~1MHz
    Control Technique
    PULSE WIDTH MODULATION
    Synchronous Rectifier
    No
    Min Output Voltage
    600mV
    Length
    4.9mm
    Width
    3.9mm
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant

    Products Detail

    L7980A Overview


    It uses the Tube package in order to optimize the performance of this voltage regulator. During the development of this harley voltage regulator, 8 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 8-SOIC (0.154, 3.90mm Width) Exposed Pad 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 250kHz~1MHz switching frequencies. Despite its low input voltage, this voltage regulator can operate. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.6V. 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 12V. 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 L7980 family. At 28V volts, voltage regulator can provide voltage. To operate the voltage regulator 12v, 8 pins are required. The output voltage of this voltage regulator 12v should at least be set at 600mV volts at all times. Accordingly, dc to dc voltage regulator's maximum output current is 2A A. A maximum voltage of 28V can be obtained from the regulator voltage. Switching regulators such as this operate from voltages of 28V.

    L7980A Features


    1 outputs
    Peak reflow temperature (Cel) of 260
    8 pins
    Operating supply voltage of 28V


    L7980A Applications


    There are a lot of STMicroelectronics
    L7980A 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:

    L7980(A) DatasheetL7980 FlyerL7980A-STMicroelectronics-datasheet-12524017.pdfL7980A-STMicroelectronics-datasheet-33008782.pdfL7980A-STMicroelectronics-datasheet-10836822.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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