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Mini DC-DC Step down Converter MP1584 3.3V 3A

SKU: 6653

1) Input Voltage: 4.5-28V
2) Output Voltage: 3.3VDC±2%V
3) Max. Output Current: 3A
4) Dimensions: 0.87 in x 0.63 in x 0.16 in (2.2 cm x 1.6 cm x 0.4 cm)
5) Weight: 1.9 g

    ₹ 64.99 64.99 INR ₹ 64.99 (Incl. GST)

    ₹ 55.08

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    This is a mini DC-DC step-down power module based on MP1584 and its output is fixed at 3.3V. It is small in size, lightweight, especially for model airplanes, smart cars, Arduino DIY, and other items. The Mini MP1584 DC-DC 3A Adjustable Buck module is ultra small adjustable 0.8V to 20V output DC to DC step-down Buck converter that uses an MP1584EN high frequency switching regulator and integrated high voltage power MOSFET.

    It features a soft start, thermal shutdown, and under-voltage lockout (UVLO) to protect the module from operating at insufficient supply voltage.


    • Wide 4.5V to 28V Operating Input Range

    • High-Efficiency Pulse Skipping Mode for Light Load

    • Ceramic Capacitor Stable

    • Internal Soft-Start

    • Internally Set Current Limit without a Current Sensing Resistor


    • Module type: Non-isolated step-down module (buck);
    • Pins package: Both SMD and 2.54mm pin headers are available;
    • Input voltage: 4.5-28VDC
    • Output voltage: 3.3VDC±2%
    • No load current: small, 1mA;
    • Output Current: 3A(MAX)
    • Continuous current: 1A(MAX)
    • Conversion efficiency: 92%(MAX)


    • DIY 8051 / AVR / ARM / PIC / Arduino / Raspberry-Pi projects

    • Robotics

    • Breadboard power supply

    • Manual speed adjustment of small DC motors

    • Power Supply for RC project planes, cars, helicopters

    • Universal Battery Elimination Circuit (UBEC) for 2S-6S lipo battery pack

    • Receiver/servo power supply

    • Communications equipment power supply

    • Mobile equipment power supplies

    Package Includes:

    • 1 x Mini DC-DC Step-down Converter MP1584 3.3V 3A

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