Mini MP1584 Step-Down Buck Converter 3A Fixed 12V Module
![Output adjustable step-down module 3A adjustable Input 4.5V-28V, Output 3.3/5/9/12V]()
![Output adjustable step-down module 3A adjustable Input 4.5V-28V, Output 3.3/5/9/12V]()
![Output adjustable step-down module 3A adjustable Input 4.5V-28V, Output 3.3/5/9/12V]()
![Output adjustable step-down module 3A adjustable Input 4.5V-28V, Output 3.3/5/9/12V]()
![Output adjustable step-down module 3A adjustable Input 4.5V-28V, Output 3.3/5/9/12V]()
![Output adjustable step-down module 3A adjustable Input 4.5V-28V, Output 3.3/5/9/12V]()
Factory-calibrated for a precise 12V output, this module requires no adjustments and provides a true plug-and-play solution. It comes equipped with over-current protection, thermal shutdown, and short-circuit safety to ensure reliable operation. Its compact size and lightweight design make it ideal for DIY projects, robotics, IoT devices, drones, automation, and power regulation circuits.
![5a-lithium-charger-step-down-5a-5v-32v-to-0-8v-30v.jpg]()
![5a-lithium-charger-step-down-5a-5v-32v-to-0-8v-30v.jpg]()
-28%
Mini MP1584 Step-Down Buck Converter 3A Fixed 12V Module
Available:In Stock
- Product SKU: KG835
₹ 149
₹ 209
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Warehouse Details
Specification
Description
Mini MP1584 Step-Down (Buck) Converter 3A – Fixed 12V Output
The Mini MP1584 Step-Down Module is a high-efficiency DC-DC buck converter designed to convert a wide input range of 13.5V to 28V into a stable fixed 12V output. With a maximum current capacity of 3A (2A continuous recommended), this module is perfect for powering 12V sensors, controllers, LED strips, communication devices, and DIY electronics. Operating at a high switching frequency of 1.5 MHz, it ensures low ripple, high efficiency (up to 92%), and compact performance suitable for embedded and portable systems.Factory-calibrated for a precise 12V output, this module requires no adjustments and provides a true plug-and-play solution. It comes equipped with over-current protection, thermal shutdown, and short-circuit safety to ensure reliable operation. Its compact size and lightweight design make it ideal for DIY projects, robotics, IoT devices, drones, automation, and power regulation circuits.
Technical Details
- Chipset: MP1584EN Buck Converter IC
- Function: Step-down fixed voltage regulator
- Input Voltage Range: 13.5V to 28V DC
- Output Voltage: Fixed 12V DC
- Output Current: Up to 3A (2A continuous recommended)
- Efficiency: Up to 92%
- Switching Frequency: 1.5 MHz
- Ripple Voltage: ~30–50mV (typical under 2A load)
- Protections: Over-current, thermal shutdown, short-circuit
- Quiescent Current: Low, suitable for battery devices
- Module Size: Approx. 22mm × 17mm × 4mm
- Weight: ~2.5g
- Operating Temperature Range: -40°C to +125°C
Features
- Wide input range (13.5V–28V) with fixed 12V output
- High efficiency synchronous buck converter design
- Compact and lightweight module for easy integration
- Stable 12V regulated output with low ripple
- Built-in protections: over-current, thermal shutdown, short-circuit
- No variable resistor – factory set for precise 12V
- Compatible with 12V LEDs, sensors, communication devices, and control boards
- Perfect for DIY electronics, robotics, drones, IoT, and automation projects
Pin Configuration
- VIN+ – Positive input supply (13.5V–28V)
- VIN- – Input ground
- VOUT+ – Regulated 12V output
- VOUT- – Output ground
Applications :
- Powering 12V LED strips, fans, and small appliances
- Embedded systems and IoT devices requiring regulated 12V
- Robotics, drones, and automation projects
- Portable and battery-powered electronics
- DIY electronics and prototyping
- 12V sensors, actuators, and driver circuits
- Custom power supply modules for hobby and industrial use
Physical Attributes
- Board Size: Approx. 22mm × 17mm × 4mm
- Weight (gm): ~2.5
Package Includes
- 1 x Mini MP1584 Step-Down Buck Converter 3A Fixed 12V Module
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