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    1. Home/
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    5. SP6121EB MAXLINEAR

    SP6121EB [MAXLINEAR]

    SP6121EB
    SP6121EB

    Part No:

    SP6121EB

    Category:

    Development Tools

    Manufacturer:

    MAXLINEAR

    Description:

    Low voltage, synchronous step down PWM controller for 2A to 10A DC-DC power converters.

    Datasheet:

    Product FAQ

    1. Is SP6121EB available for RFQ?

    Yes. SP6121EB 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 SP6121EB?

    Pricing for SP6121EB 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 SP6121EB?

    SP6121EB is a MAXLINEAR Development Tools with Current Limit Threshold: 160mV and Operating Temperature: 0°C ~ 70°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SP6121EB?

    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 SP6121EB 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 SP6121EB?

    Yes. If SP6121EB 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:

    SP6121EB

    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
    Shutdown Current
    25µA
    Operating Temperature
    0°C ~ 70°C
    Supply Voltage
    3.0V ~ 5.5V
    Package
    8-pin SOIC
    RoHS Status
    RoHS Compliant
    RoHS Status
    Non-RoHS Compliant
    Storage Temperature
    -65°C ~ 150°C
    Current Limit Threshold
    160mV
    ESD Rating
    2kV HBM
    Frequency
    500kHz
    Lead Temperature
    300°C
    Quiescent Current
    0.5mA
    Soft Start Slew Rate
    0.4V/ms
    Vcc Absolute Max
    7V

    Products Detail

    The SP6121 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.3V input supply, providing excellent AC and DC regulation for high efficiency power conversion. The operating frequency is internally set at 500kHz, permitting the use of small, surface mount inductors and capacitors. Requiring only few external components, the SP6121 packaged in an 8-pin SOIC, is especially suited for low voltage applications where cost, small size and high efficiency are critical.

    Key Features

    • Optimized for Single Input Voltage (3V to 5.5V VCC)
    • High Efficiency (>95%)
    • 500kHz Fixed Frequency
    • Fast Transient Response
    • Low Quiescent Current (500µA, 25µA in Shutdown)
    • Internal Soft Start (0.4 V/ms)
    • Precision 1% Reference
    • Resistor Programmable Output Voltage
    • Lossless Adjustable Current Limit (High Side R_DS(ON) Sensing)
    • 0% to 100% Duty Cycle
    • High Side PMOS Switch (No External Charge Pump)
    • Output Over Voltage Protection
    • Hiccup Mode Current Limit

    Application scenarios

    • Supply bias for DSP
    • microprocessor core
    • I/O & logic
    • video cards
    • board level supply in distributed power systems

    Documents

    Datasheets:

    SP6121SP6121 Demo Board 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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