MP 1584 DC-DC 3A Adjustable Buck Module
The Mini MP1584 DC-DC 3A Adjustable Buck Module is a compact, high-efficiency step-down converter that delivers adjustable output voltages from 0.8V to 20V. It uses the MP1584EN high-frequency switching regulator and integrates a high-voltage power MOSFET.
This module is equipped with features such as soft start, thermal shutdown, and under-voltage lockout (UVLO) for added protection, ensuring reliable operation even with low input voltages.
With its small size, lightweight design, and a wide input voltage range of 4.5V to 28V, the MP1584 module is ideal for applications that require compact, efficient voltage conversion. It is commonly used in RC vehicles, drones, robotics, Arduino projects, and various DIY electronics.
Applications
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
Note: Set voltage using a voltmeter and adjust to proper output voltage before installing in your device.
Features
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
Specifications:
| Max. Output Current (A) | 3 |
|---|---|
| Typical Output Voltage(A) | 1.8 |
| Typical Switching Frequency(MHz) | 1 |
| Maximum Switching Frequency(MHz) | 1.5 |
| Conversion Efficiency(%) | 96 |
| Output Ripple(mV) | <30 |
| Accuracy | ±0.5% |
| Operating Temperature (°C) | -50 to 85 |
| Length (mm): | 22 |
| Width (mm): | 17 |
| Height (mm): | 4 |
Technical Specifications
| Current Rating | 3A |
|---|---|
| Interface / Protocol | BLE |
| SKU | AI0498 |
| Weight | 0.0 kg |
| Availability | In Stock |
Applications & Use Cases
The MP 1584 DC-DC 3A Adjustable Buck Module is a versatile buck converter used across a wide range of applications including voltage step-down for electronics, battery-powered projects, LED driver circuits, microcontroller power supply, and solar power regulation.
Common use cases:
- Converting 12V car battery to 5V for USB devices
- Powering a Raspberry Pi from a drone battery
- Regulating solar panel output for charging
This product is ideal for electronics hobbyists, IoT developers, and power supply designers.
Technical Tip: Buck converters are more efficient than linear regulators (LM7805). Choose one rated for at least 1.5x your required current. Ensure input voltage is at least 2V above output.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Bharat Shah (verified owner) –
Superb MP 1584 DC-DC 3A Adjustable Buck! Efficiency is high and it runs cool even under load.
Divyansh Chopra (verified owner) –
Perfect MP 1584 DC-DC 3A Adjustable Buck for my portable project. Battery life is better than expected.
Piyush Menon (verified owner) –
Decent MP 1584 DC-DC 3A Adjustable Buck. Voltage output is accurate. Compact form factor is a plus.
Rishabh Modi (verified owner) –
Decent MP 1584 DC-DC 3A Adjustable Buck. Voltage output is accurate. Compact form factor is a plus.
Vivek Solanki –
Bought multiple units of this MP 1584 DC-DC 3A Adjustable Buck. All consistent quality. Zbotic is reliable.
Sameer Garg (verified owner) –
Great quality MP 1584 DC-DC 3A Adjustable Buck. Powering my entire project board with this. Very reliable.
Urmi Panchal (verified owner) –
Good MP 1584 DC-DC 3A Adjustable Buck. Output is stable. Gets slightly warm under full load but nothing concerning.
Farhan Choudhury (verified owner) –
Great quality MP 1584 DC-DC 3A Adjustable Buck. Powering my entire project board with this. Very reliable.
Raghav Solanki (verified owner) –
Great quality MP 1584 DC-DC 3A Adjustable Buck. Powering my entire project board with this. Very reliable.
Swati Bhandari (verified owner) –
Bought multiple units of this MP 1584 DC-DC 3A Adjustable Buck. All consistent quality. Zbotic is reliable.
Mukesh Patel (verified owner) –
This MP 1584 DC-DC 3A Adjustable Buck is exactly what I needed. Output current capacity is as advertised.
Nandini Rajan (verified owner) –
Very satisfied with this MP 1584 DC-DC 3A Adjustable Buck. Using it in my solar project, charges perfectly.
Arun Modi (verified owner) –
Outstanding! This MP 1584 DC-DC 3A Adjustable Buck supplies clean power to my sensitive circuits. No noise at all.
Prateek Dhawan (verified owner) –
Very satisfied with this MP 1584 DC-DC 3A Adjustable Buck. Using it in my solar project, charges perfectly.
Darshan Vyas (verified owner) –
Great quality MP 1584 DC-DC 3A Adjustable Buck. Powering my entire project board with this. Very reliable.
Mukesh Sharma (verified owner) –
excellent
Sandhya Banerjee (verified owner) –
Decent MP 1584 DC-DC 3A Adjustable Buck. Voltage output is accurate. Compact form factor is a plus.
Chitra Bhatt –
Superb MP 1584 DC-DC 3A Adjustable Buck! Efficiency is high and it runs cool even under load.
Nandini Gill (verified owner) –
This MP 1584 DC-DC 3A Adjustable Buck is exactly what I needed. Output current capacity is as advertised.
Ashish Rawat –
Great MP 1584 DC-DC 3A Adjustable Buck. Voltage is rock solid under varying loads. Highly recommended.
Tushar Yadav (verified owner) –
Great MP 1584 DC-DC 3A Adjustable Buck. Voltage is rock solid under varying loads. Highly recommended.
Daksh Sethi (verified owner) –
Good MP 1584 DC-DC 3A Adjustable Buck. Output is stable. Gets slightly warm under full load but nothing concerning.
Hitendra (verified owner) –
Lalit Kamath (verified owner) –
Outstanding! This MP 1584 DC-DC 3A Adjustable Buck supplies clean power to my sensitive circuits. No noise at all.
Meera Malhotra –
This MP 1584 DC-DC 3A Adjustable Buck is exactly what I needed. Output current capacity is as advertised.
Sandeep Modi (verified owner) –
Good MP 1584 DC-DC 3A Adjustable Buck. Output is stable. Gets slightly warm under full load but nothing concerning.