Skip to product information
1 of 5


MP1584EN Mini LM2596 ultra-small DC-DC step-down

MP1584EN Mini LM2596 ultra-small DC-DC step-down

Regular price Rs. 41
Regular price Rs. 64 Sale price Rs. 41
Sale Sold out 36% off Best Price Guaranteed
You save Rs. 23
Incl. GST (No Hidden Charges)
Currently, people are actively checking out this product.
Submit your Bulk Enquiry Here

Contact form

  • MP1584EN Buck Converter come with stability, consistency and reliability
  • MP1584EN DC-DC Buck Converter ideal for DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply,etc.
  • Input voltage: 4.5 V to 28 V Output voltage: 0.8 V to 20 V
  • MP1584EN Buck Converter Adjustable Power Step Down Module for little LED or UNO projects, DIY mobile power supply
  • These MP1584EN DC-DC Buck Converter are adjustable current limiting, fixed 3A current limit. For any reason you are unsatisfied with it, just let us know and we’ll provide proper solution ASAP.

MP1584EN Mini LM2596 ultra-small DC-DC step-down

The MP1584 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. It provides 3A output with current mode control for fast loop response and easy compensation. DC-DC step-down (buck converter) module is based on MP1584EN chip, this is capable of driving a 3A load and converts input voltage between 4.5 V to 28 V into a smaller voltage between 0.8 V to 20 V.

The wide 4.5V to 28V input range accommodates a variety of step-down applications, including those in an automotive input environment. A 100µA operational quiescent current allows use in battery-powered applications.  High power conversion efficiency over a wide load range is achieved by scaling down the switching frequency at light load condition to reduce the switching and gate driving losses. The frequency foldback helps prevent inductor current runaway during startup and thermal shutdown provides reliable, fault tolerant operation.  By switching at 1.5MHz, the MP1584 is able to prevent EMI (Electromagnetic Interference) noise problems, such as those found in AM radio and ADSL applications.


  • DIY mobile power, monitor power supply, camera power supply, communications equipment supply, etc.
  • High Voltage Power Conversion
  • Automotive Systems
  • Industrial Power Systems
  • Distributed Power Systems
  • Battery Powered Systems


  • 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

Also check AMS1117 5V Step-Down Power Supply Module. It is a step-down power supply module (buck converter) that utilizes the AMS1117 5V regulator to regulate input voltage in the range of 6.0 to 12V down to a fixed 5V output at a maximum of 1A. The module features onboard AMS1117 chip, a red LED power indicator, and 4Pin Type, making it breadboard-friendly

Package Includes:

  • 1 x MP1584EN Mini LM2596 ultra-small DC-DC step-down


Supply Voltage 4.5V to 28V 
Output Voltage 0.8V - 20V
Dimension 22 x 17 x 4 mm
Weight 50gm

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

View full details

People Also Buy

Found a better price?

Let us know!
We'll try to match the price for you

  • ⚡ Dispatched within 24 hours

  • 💰 Earn RC Coins on every purchase

  • 🚚 Free shipping on orders above Rs 500/-

  • 🛠️ Dedicated Technical Support Team

1 of 4

1. What is the use of MP1584EN?

The MP1584EN is a step-down converter with a high frequency, typically utilized in electronic circuits to convert higher voltage levels into lower voltage levels. The device features an integrated internal high-side high voltage power MOSFET and offers 3A output, along with current mode control, enabling fast loop response and easy compensation. It is a popular component for various applications such as DIY mobile power, monitor power supply, power buggies, camera power supply, car power, and communications equipment supply.

2. What is the output voltage of mp1584?

The MP1584's output voltage is module-specific and may vary. Certain modules offer a fixed output voltage of 3.3V, while others provide adjustable output voltage in the range of 0.8V to 20V. Additionally, the device's maximum output current is 3A.