--- product_id: 220433509 title: "Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit" brand: "dorhea" price: "7010 Ft" currency: HUF in_stock: true category: "Dorhea" url: https://www.desertcart.hu/products/220433509-dorhea-10pcs-mp1584en-3a-mini-step-down-buck-converter-dc store_origin: HU region: Hungary --- # 3A max output current 0.8V-20V adjustable output 92% max conversion efficiency Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit **Brand:** dorhea **Price:** 7010 Ft **Availability:** ✅ In Stock ## Summary > 🔧 Mini module, mega power — step down your voltage, step up your game! ## Quick Answers - **What is this?** Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit by dorhea - **How much does it cost?** 7010 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/220433509-dorhea-10pcs-mp1584en-3a-mini-step-down-buck-converter-dc) ## Best For - dorhea enthusiasts ## Why This Product - Trusted dorhea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Coin-sized and just 2g, ideal for aviation models and space-conscious tech setups. - • **Power-packed Precision:** Delivers a robust 3A current for demanding DIY projects and professional builds. - • **Tailored Voltage Control:** Easily dial in any voltage between 0.8V and 20V to perfectly match your device needs. - • **Versatile Application Ready:** Perfect for powering everything from Raspberry Pi projects to vehicle and camera systems. - • **Efficiency that Saves Energy:** Up to 92% conversion efficiency means less heat, more power, and longer device life. ## Overview The Dorhea 10PCS MP1584EN is a high-efficiency, ultra-compact DC-DC buck converter kit capable of delivering up to 3A current with adjustable output voltage from 0.8V to 20V. Featuring a 92% max conversion efficiency and minimal output ripple under 30mV, this lightweight module is perfect for precision DIY electronics, Raspberry Pi projects, and applications demanding strict size and weight constraints. ## Description Specifications: Input Voltage: 4.5V to 28V Output Voltage: 0.8V to 20V Output Current: 3A (Max) Conversion efficiency: 92% (Highest) Output Ripple: less than 30mV Switching frequency: 1.5MHz (highest) typically 1MHz Operating Temperature: -45 ℃ to 85 ℃ Module property: non-isolated buck module Mini MP1584EN DC-DC BUCK Adjustable Step Down Module Effect Higher Than LM2596 Step Down Power Module DC-DC 3A Adjustable Step Down LM2596 Ultra-Small Size Ultra-Small Size Step Down Power Module DC-DC 3A Adjustable Step Down Module LM2596 Application: DIY mobile power supply, monitoring power supply, children's car power supply, camera power supply, vehicle power supply, communication equipment power supply, all kinds of occasions (such as aircraft model) that have strict requirements on volume and weight. Note: This is buck converter. Only used to lower voltage, not to raise voltage, so the output voltage should be lower than the input voltage. If the output voltage is always equal to the input voltage. Please first turn the potentiometer clockwise more than 10 laps. Please make sure that this module is within its working range before using. Do not use without load or light load (less than 10% of output power) or connect too much things on one module. Package included: 10 X MP1584EN DC-DC Buck Converter ## Features - Mini MP1584EN DC-DC buck adjustable step down module. - Input voltage: 4.5V to 28V; Output voltage: 0.8V to 20V adjustable, Output current: 3A (maximum), less than 2.5A, Conversion Efficiency: 92% Max, Output ripple: Less than 30mV, Switching Frequency: 1.5MHz Max, 1MHz TYP. - 1.0MHz Switching Frequency, <30mV ripple (no load), MP1584 IC. - Smaller size just like the size of a coin, but it's only 2g, much lighter than the coin. So it's really a perfect solution for projects that have strict requirements on product volume and weight, such as aviation model. - Wide Range of Applications: DIY mobile power supply, monitoring power supply, camera power supply, vehicle power supply, communication equipment power supply etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089GV88DK | | Best Sellers Rank | #199,126 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #857 in Power Converters | | Brand Name | DORHEA | | Current Rating | 3 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (41) | | Manufacturer | DORHEA | | Maximum Frequency | 1 MHz | | Minimum Frequency | 50 Hz | | Model | U13537-1 | | Mounting Type | Portable | | Part Number | U13537-1 | | Power Source | Dc Power Supply | | UPC | 701715434004 | | Unit Count | 10.0 Count | ## Product Details - **Brand:** DORHEA - **Current Rating:** 3 Amps - **Mounting Type:** Portable - **Number of Items:** 10 - **Power Source:** Dc Power Supply ## Images ![Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit - Image 1](https://m.media-amazon.com/images/I/71WsLjK1JPL.jpg) ![Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit - Image 2](https://m.media-amazon.com/images/I/6137eroglCL.jpg) ![Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit - Image 3](https://m.media-amazon.com/images/I/51pBgRDzorL.jpg) ![Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit - Image 4](https://m.media-amazon.com/images/I/519JY8y8bdL.jpg) ![Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit - Image 5](https://m.media-amazon.com/images/I/51nS5QSAwzL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Dorhea 10PCS MP1584EN 3A Mini Step Down Buck Converter DC-DC 24V to 12V 9V 5V 3V Adjustable Step Down Module Replace LM2596 Compatible with Raspberry Pi Robort Parts DIY Kit - OCR 20PCS 2.54mm Breakaway PCB Board 40Pin Male and Female Header Connector for Arduino Shield - KOOBOOK 5Pcs DRV8833 Motor Drive Module 1.5A Dual H Bridge DC Gear Motor Driver Controller Board --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/220433509-dorhea-10pcs-mp1584en-3a-mini-step-down-buck-converter-dc](https://www.desertcart.hu/products/220433509-dorhea-10pcs-mp1584en-3a-mini-step-down-buck-converter-dc) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-07-21*