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    4. Development Tools/
    5. SP6651EB MAXLINEAR

    SP6651EB [MAXLINEAR]

    SP6651EB
    SP6651EB

    Part No:

    SP6651EB

    Category:

    Development Tools

    Manufacturer:

    MAXLINEAR

    Description:

    The SP6651A is a 800mA synchronous buck regulator which is ideal for portable applications that use a Li-Ion or 3 cell alkaline/NiCD/NiMH input.

    Datasheet:

    Product FAQ

    1. Is SP6651EB available for RFQ?

    Yes. SP6651EB by MAXLINEAR 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 SP6651EB?

    Pricing for SP6651EB 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 SP6651EB?

    SP6651EB is a MAXLINEAR Development Tools with Over Temperature Trip Point: 140°C and Inductor Current Limit Max: 1.50A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SP6651EB?

    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 SP6651EB 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 SP6651EB?

    Yes. If SP6651EB is unavailable, obsolete, or does not meet your required lead time, we can help check similar MAXLINEAR Development Tools parts or compatible alternatives.

    RFQ

    Part Number:

    SP6651EB

    Manufacturer:

    MAXLINEAR

    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

    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
    Output Voltage
    1.0V
    Output Current
    800mA
    Shutdown Current
    1 nA
    Operating Temperature
    -40°C ~ +85°C
    Supply Voltage
    2.7V ~ 5.5V
    Package
    DFN (3mm x 3mm)
    RoHS Status
    RoHS Compliant
    RoHS Status
    Non-RoHS Compliant
    Storage Temperature
    -65°C ~ +150°C
    Fb Set Voltage
    0.800V
    Inductor Current Limit Max
    1.50A
    Inductor Current Limit Min
    1.0A
    Inductor Current Limit Typ
    1.25A
    Lead Temperature
    300°C
    Nmos Switch Resistance Max
    0.6Ω
    Nmos Switch Resistance Typ
    0.3Ω
    Off Time Constant Max
    3.2V*µs
    Off Time Constant Min
    1.6V*µs
    Off Time Constant Typ
    2.4V*µs
    On Time Constant Max
    3.0V*µs
    On Time Constant Min
    1.5V*µs
    On Time Constant Typ
    2.25V*µs
    Over Temperature Trip Point
    140°C
    Pmos Switch Resistance Max
    0.6Ω
    Pmos Switch Resistance Typ
    0.3Ω
    Quiescent Current
    20µA
    Thermal Resistance Dfn
    68°C/W
    Thermal Resistance Msop
    128°C/W
    Uvlo Threshold Mode0 Typ
    2.70V
    Uvlo Threshold Mode1 Typ
    2.85V
    Uvlo Threshold Mode2 Typ
    3.00V

    Products Detail

    The SP6651A is a 800mA synchronous buck regulator which is ideal for portable applications that use a Li-Ion or 3 cell alkaline/NiCD/NiMH input. The SP6651A’s proprietary control loop, 20µA light load quiescent current, and 0.3Ω power switches provide excellent efficiency across a wide range of output currents. As the input battery supply decreases towards the output voltage the SP6651A seamlessly transitions into 100% duty ratio operation further extending useful battery life. The SP6651A is protected against overload and short circuit conditions with a precise inductor peak current limit. Other features include programmable under voltage lockout and low battery detection, externally programmed output voltage down to 1.0V, logic level shutdown control, and 140°C over temperature shutdown.

    Key Features

    • DFN Package (3mm x 3mm), Ultra-low 20µA Quiescent Current, 98% Efficiency Possible, 800mA Output Current, 2.7V to 5.5V Input Voltage Range, Output Adjustable Down to 1.0V, No External FET’s Required, 1.25A Inductor Peak Current Limit, 100% Duty Ratio Low Dropout Operation, 80µA Light Load Quiescent Current in Dropout, Over Temperature Protection, Logic Shutdown Control, Programmable UVLO and Adaptive Battery Low Output

    Application scenarios

    • PDA's
    • DSC's
    • MP3 Players
    • USB Devices
    • Point of Use Power

    Documents

    Datasheets:

    SP6651ASP6651EB Manual
    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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