All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electronic Components, Accessories & Telecommunications
Power Supplies
DC DC Converters, Board Mount
  • Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount
  • Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount
  • Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount
  • Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount
  • Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount
  • Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount
Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount
Ready to Ship
In stock Fast dispatch

Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount

  • 10 - 99 Pieces
    $0.68
  • 100 - 1499 Pieces
    $0.54
  • 1500 - 4999 Pieces
    $0.34
  • >= 5000 Pieces
    $0.15

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Regulation: Converts input DC voltage to a stable, adjustable output (3A max) using the MP1584EN controller chip, ensuring reliable power delivery for sensitive electronics.
  • Space-Efficient Design: Compact rectangular module with FR4 PCB and robust components, ideal for applications requiring minimal footprint.

Key features

  • 1. Durable FR4 PCB Construction for Reliable Performance

    • With a robust FR4 PCB and soldered components, ensure consistent operation in demanding environments. ~30% smaller than traditional modules*, enabling compact integration without sacrificing durability.

  • 2. Adjustable Voltage Control for Versatile Applications

    • With an easy-to-tune voltage output feature, customize power delivery for devices ranging from IoT gadgets to robotics. Eliminates the need for multiple converters, reducing complexity compared to fixed-output models*.

  • 3. 3A Output Capacity for High-Current Demands

    • With a 3A current rating and stable voltage regulation, power energy-intensive devices efficiently. Outperforms similar-sized converters by delivering 20% higher current capacity*.

  • 4. Compact Design for Space-Constrained Projects

    • With a modular, space-saving form factor and mounting holes, integrate seamlessly into drones, wearable tech, or embedded systems. Ideal for applications where size and weight are critical*.

  • 5. European Compliance Certifications for Hassle-Free Deployment

    • With CE and EPR (Germany/France) certifications, meet strict safety and environmental standards effortlessly. Avoid compliance delays common with non-certified alternatives*.

Product details

Original MP1584EN DC to DC Converter Module Small Size 3A Adjustable Step Down Power Supply Board Mount

The Original small size DC-DC converter 3A adjustable step-down power supply module (MP1584EN) is a compact, high-performance voltage regulator designed for space-constrained applications. Built with FR4 PCB material and robust components, it delivers stable 3A output currents across a wide input voltage range (3V–40V). Certified for CE, EPR Germany, and EPR France standards, this module ensures compliance with global regulations while offering adjustable voltage output (1.25V–37V) for versatile integration into electronics, robotics, and embedded systems.

Technical specifications

FeatureSpecificationBenefit
MaterialFR4 PCBDurable, flame-retardant construction
Size25mm x 15mm x 5mmUltra-compact for space-limited designs
Max Output Current3ASupports high-power devices
Input Voltage3V–40VWide input range for flexible use
Adjustable Output1.25V–37VCustomizable voltage for specific needs
CertificationsCE, EPR Germany, EPR FranceEnsures regulatory compliance
Thermal DesignHeat-dissipating layout + mounting holesEasy heatsink integration for cooling

Customization guide

Adjustable output voltage (1.25V–37V) to meet specific device requirements. Mounting holes enable seamless integration with heatsinks or larger systems. Optimize input voltage range via component selection for specialized applications.

Get inspired

With its compact size and adjustable voltage, this module is ideal for powering drones, IoT devices, or wearable electronics. Its robust FR4 PCB and certifications ensure reliability in industrial, automotive, or consumer-grade projects.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Output Current3A3.5A (+16.7%)4A (+33.3%)*
Efficiency85%90% (+5pp)93% (+8pp)
Operating Temp Range-40°C to +85°C-40°C to +105°C-55°C to +125°C
Protection FeaturesOverload/ShortOverload/Short/UVLOOverload/Short/UVLO/OCP

Supplier's note

  1. Three Technical Breakthroughs:

    • Adjustable Voltage Range: The 1.25V–37V output flexibility (via MP1584EN IC) enables compatibility with a broad range of devices.
    • Certification Compliance: Triple EPR certifications (Germany/France) ensure environmental and safety standards for EU markets.
    • Thermal Efficiency: The Pro Model’s expanded temp range (-55°C to +125°C) and OCP protection make it ideal for extreme industrial environments.

  2. Optimal Version Selection:

    • Base Model: Suitable for basic consumer electronics (e.g., IoT sensors) requiring 3A output.
    • Advanced Model: Best for moderate industrial use (e.g., robotics) needing enhanced efficiency and UVLO protection.
    • Pro Model: Designed for harsh environments (e.g., automotive systems) where high current (4A), extreme temps, and OCP are critical.

With the Pro Model’s 93% efficiency, you can reduce energy waste by 20% compared to traditional regulators. Pair its OCP feature with high-current applications to prevent system failures.

Frequently asked questions

  • Which DC-DC converter is best for compact electronics projects requiring 3A output?

  • How do I ensure proper cooling for the MP1584EN module during high-load use?

  • Is the MP1584EN DC-DC converter CE certified and EPR-compliant?

  • Can this adjustable step-down module handle variable input voltages for robotics projects?

  • What makes this DC-DC converter suitable for battery-operated devices?

  • Does the MP1584EN include overcurrent or short-circuit protection?

  • Can I customize the output voltage of this DC-DC converter for IoT applications?

  • Is this module easy to integrate into existing PCB designs?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Output CurrentRobotics, High-Power DevicesIndustry: 2A ▲ Base: 3A ▲ Advanced: 5A (Supports up to 5A loads)Handles higher power demandsBase may limit high-current systems
Input Voltage RangeIndustrial Equipment, AutomotiveIndustry: 5-30V ▲ Base: 4.5-35V ▲ Advanced: 4-40V (Wider input compatibility)Flexible power source integrationStandard limits input options
EfficiencyEnergy-Sensitive ApplicationsIndustry: 80% ▲ Base: 85% ▲ Advanced: 90% (Reduces energy waste by 10%)Lower operational costsLower efficiency increases heat
CertificationsGlobal MarketsIndustry: CE ▲ Base: CE + EPR ▲ Advanced: CE + EPR + UL (Meets EU/US standards)Wider market accessStandard may restrict export
SizePortable Electronics, WearablesIndustry: 30x30mm ▲ Base: 25x25mm ▲ Advanced: 20x20mm (Space-saving design)Fits compact devicesLarger modules take up more space
Operating Temp RangeHarsh EnvironmentsIndustry: -20°C to 70°C ▲ Base: -40°C to 85°C ▲ Advanced: -55°C to 125°CReliable in extreme conditionsStandard may fail in extreme temps

Related searches

cell phone accessories display holder cellfuel pump engine partsdm100 286 inch android 71 smartluxury red fox fur jacketlitchi leather texture thin tpu caseafricapersonalised scented car air freshenergarden hammock chairportable luggage setCold Pressed Maple Longboardkeratin hair rebonding products hair rebonding2 in 1 food processorglazed ceramic subway tilekids makeup setcopper aluminum tractor radiatoroverload limiter crane load moment

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.