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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. L4971 STMicroelectronics

    L4971 [STMicroelectronics]

    L4971
    L4971

    Part No:

    L4971

    Category:

    DC/DC Converters

    Manufacturer:

    STMicroelectronics

    Description:

    8 Terminals 8V 8-Pin L4971 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~300kHz Tube 8-DIP (0.300, 7.62mm)

    RoHS Status:

    Product FAQ

    1. Is L4971 available for RFQ?

    Yes. L4971 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 L4971?

    Pricing for L4971 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 L4971?

    L4971 is a STMicroelectronics DC/DC Converters with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Supply Current-Max (Isup): 6mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L4971?

    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 L4971 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 L4971?

    Yes. If L4971 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:

    L4971

    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
    Factory Lead Time
    13 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    8-DIP (0.300, 7.62mm)
    Number of Pins
    8
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    8
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn) - annealed
    Technology
    BCDMOS
    Terminal Position
    DUAL
    Terminal Pitch
    2.54mm
    Base Part Number
    L4971
    Function
    Step-Down
    Number of Outputs
    1
    Efficiency
    85 %
    Voltage - Input (Max)
    55V
    Output Voltage
    50V
    Output Type
    Adjustable
    Max Output Current
    1.5A
    Voltage - Input (Min)
    8V
    Input Voltage-Nom
    24V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Output Configuration
    Positive
    Max Output Voltage
    50V
    Topology
    Buck
    Control Mode
    VOLTAGE-MODE
    Frequency - Switching
    100kHz~300kHz
    Control Technique
    PULSE WIDTH MODULATION
    Supply Current-Max (Isup)
    6mA
    Synchronous Rectifier
    No
    Min Output Voltage
    3.3V
    Voltage - Output (Max)
    50V
    Height
    3.32mm
    Length
    10.92mm
    Width
    6.6mm
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    L4971 Overview


    Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. A voltage regulator consists of 8 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 8-DIP (0.300, 7.62mm) package available for this voltage regulator, as DC DC switching regulator is space-saving. 1 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Through Hole mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~150°C TJ. In this voltage regulator 12v, the switching frequency is 100kHz~300kHz. Regulator 8V can operate with dc to dc voltage regulator's minimum input voltage 8V. Voltage regulator's input voltage can reach 55V. For operation, switching regulator requires a nominal input voltage of 24V. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. L4971 is a family of voltage regulators that belong to the DC/DC industry. Voltage regulator is capable of giving voltage at 50V volts. In order to operate voltage regulator, 8 pins are required. This voltage regulator 12v should be configured with an output voltage that is at least 3.3V. For switching regulator maximum operation, dc to dc voltage regulator delivers 1.5A A. The maximal output voltage of 50V allows DC DC switching regulator to be operated easily. Using this voltage regulator 12v, you will be able to get the maximum output voltage of 50V.

    L4971 Features


    1 outputs
    8 pins


    L4971 Applications


    There are a lot of STMicroelectronics
    L4971 Voltage Regulators applications.


    • Network technology
    • Automation technology
    • CMM
    • Various precision measuring instruments
    • Various precision measuring detectors
    • Flaw detection equipment
    • Balance equipment
    • Industrial robots
    • Industrial controllers
    • Die casting equipment

    Documents

    Datasheets:

    L4971L4971-STMicroelectronics-datasheet-536070.pdfL4971-STMicroelectronics-datasheet-29782.pdfL4971-STMicroelectronics-datasheet-14167181.pdfL4971-STMicroelectronics-datasheet-17900400.pdf

    PCN Assembly/Origin:

    Mult Dev Moulding Chg 28/Jan/2020
    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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