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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. L5951 STMicroelectronics

    L5951 [STMicroelectronics]

    L5951
    L5951

    Part No:

    L5951

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Converter, Car Audio System 3.3V 5V 7.8V 250 Cel DUAL Specialized Voltage Regulator -40°C~85°C L5951 24 Pins 24 Terminations 24-SOIC (0.295, 7.50mm Width)

    RoHS Status:

    Product FAQ

    1. Is L5951 available for RFQ?

    Yes. L5951 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 L5951?

    Pricing for L5951 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 L5951?

    L5951 is a STMicroelectronics Power Management 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 L5951?

    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 L5951 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 L5951?

    Yes. If L5951 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:

    L5951

    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
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    24-SOIC (0.295, 7.50mm Width)
    Number of Pins
    24
    Operating Temperature
    -40°C~85°C
    Packaging
    Tube
    JESD-609 Code
    e4
    Pbfree Code
    no
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    24
    ECCN Code
    EAR99
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Applications
    Converter, Car Audio System
    Technology
    BCDMOS
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    250
    Number of Functions
    1
    Terminal Pitch
    1.27mm
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    L5951
    Pin Count
    24
    Number of Outputs
    3
    Output Type
    Fixed
    Polarity
    Positive
    Voltage - Input
    4.5V~26.5V
    Output Current
    3A
    Voltage - Output
    3.3V 5V 7.8V
    Output Voltage 1
    3.3V
    Min Input Voltage
    4.5V
    Max Input Voltage
    30V
    Dropout Voltage1-Nom
    1V
    Voltage Tolerance-Max
    5%
    Input Voltage Absolute-Max
    26.5V
    Output Voltage 2
    5V
    Length
    15.4mm
    Height Seated (Max)
    2.65mm
    Width
    7.5mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    L5951 Overview


    The system supports a total of 3 outputs. In order to facilitate transportation, alternator regulator is packaged in 24-SOIC (0.295, 7.50mm Width). It's ready to ship in Tube packages. The output voltage of this voltage controller is 3.3V 5V 7.8V. This Surface Mount mount is universal and can be easily adapted. The shunt regulator is intended for use at Converter, Car Audio System as well as other applications. To ensure proper functioning, the operating temperature should be set to -40°C~85°C. This external regulator requires a voltage of 4.5V~26.5Vas its input voltage. The voltage regulator has 24terminals. The pinout of the rectifier regulator begins with the pins it has at 24. For more pin-to-pin solutions, please search L5951. Mounting on PCBs or other boards is easy with the Surface Mount. A power supply regulator with 24pins is present. It is important to note that other Other Regulators in the industry, such as the voltage controller, also play a significant part. It is recommended that the electrical regulator outputs a value of 3A at the present time. The input voltage of this rectifier regulator must be higher than 4.5V.

    L5951 Features


    Widely used in Converter, Car Audio System applications


    L5951 Applications


    There are a lot of STMicroelectronics
    L5951 Specialized Voltage Regulators applications.


    • LCD-TV/PDP-TV
    • Copier/Printer
    • Set-Top Box
    • DDR Vooo and V? Voltage Generation
    • PC Dual Power Supply
    • Server DDR Power
    • Desktop Computer
    • Graphics Cards
    • Cell Phones
    • Wireless Modems

    Documents

    Datasheets:

    L5951L5951-STMicroelectronics-datasheet-10837454.pdfL5951-STMicroelectronics-datasheet-14173304.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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