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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. AST1S31PUR STMicroelectronics

    AST1S31PUR [STMicroelectronics]

    AST1S31PUR
    AST1S31PUR

    Part No:

    AST1S31PUR

    Category:

    DC/DC Converters

    Manufacturer:

    STMicroelectronics

    Description:

    IC REG BUCK ADJ 3A 8VFDFPN.Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is AST1S31PUR available for RFQ?

    Yes. AST1S31PUR 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 AST1S31PUR?

    Pricing for AST1S31PUR 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 AST1S31PUR?

    AST1S31PUR is a STMicroelectronics DC/DC Converters with Packaging: Tape & Reel (TR) and Voltage - Output (Min/Fixed): 0.8V and ExportControlClassNumber: EAR99. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AST1S31PUR?

    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 AST1S31PUR 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 AST1S31PUR?

    Yes. If AST1S31PUR 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:

    AST1S31PUR

    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
    Packaging
    Tape & Reel (TR)
    Part Status
    Active
    Manufacturer Lead Time
    16 Weeks
    Current - Output
    3A
    Frequency - Switching
    1.5MHz
    Function
    Step-Down
    Mounting Type
    Surface Mount
    Number of Outputs
    1
    Operating Temperature
    -40°C ~ 150°C (TJ)
    Output Configuration
    Positive
    Output Type
    Adjustable
    Package / Case
    8-VDFN Exposed Pad
    Supplier Device Package
    8-VFDFPN (3x3)
    Synchronous Rectifier
    Yes
    Topology
    Buck
    Voltage - Input (Max)
    4V
    Voltage - Input (Min)
    2.8V
    Voltage - Output (Max)
    4V
    Voltage - Output (Min/Fixed)
    0.8V
    ExportControlClassNumber
    EAR99
    HtsusCode
    8542.39.0060
    MoistureSensitivityLevel
    3 (168 Hours)
    ReachStatus
    REACH Unaffected
    RoHS Status
    RoHS Compliant

    Documents

    Datasheets:

    Datasheets
    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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