MP1584 3A mini buck converter

About this item

🔋 Mini MP1584 DC-DC 3A Adjustable Buck Module

💡 Ultra-Compact Adjustable Converter

The Mini MP1584 is a DC-DC step-down (buck) converter that lets you adjust output from 0.8V to 20V. It’s powered by the high-performance MP1584EN switching regulator with an integrated high-voltage MOSFET.

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🛡️ Built-In Protections

• 🔁 Soft Start
• 🌡️ Thermal Shutdown
• ⚡ Under-Voltage Lockout (UVLO)

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📦 Compact & Efficient

With its tiny size, light weight, and low power consumption, the MP1584 runs over a 4.5V–28V input range — ideal for space-limited and mobile applications.

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🛠️ Applications

• 🤖 Robotics & DIY electronics (Arduino, Raspberry Pi, etc.)
• 🚁 RC planes, cars, quadcopters
• 🔌 Breadboard or servo power supply
• ⚙️ DC motor speed control
• 🔋 UBEC for 2S–6S LiPo packs
• 📡 Communication and mobile equipment

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⚠️ Notes

• ✅ Use a voltmeter to adjust output before connecting your device.
• 📘 PCB color may vary depending on batch.

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✨ Key Features

• 📈 Input voltage: 4.5V to 28V
• ⚡ Output current: Up to 3A
• 🔄 Pulse-skipping for light loads
• 🧊 Stable with ceramic capacitors
• 🚫 No external sense resistor required

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🔗 Useful Links

• 📄 View Datasheet