--- 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: "€ 0.41" currency: EUR in_stock: false url: https://www.desertcart.nl/products/220433509-dorhea-10pcs-mp1584en-3a-mini-step-down-buck-converter-dc store_origin: NL region: Netherlands --- # 3A max output current Ultra-compact coin-size design 0.8V-20V adjustable output 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:** € 0.41 **Availability:** ❌ Out of Stock ## Summary > 🔋 Tiny Powerhouse, Big Impact – Upgrade Your DIY 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?** € 0.41 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/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 Yet Mighty:** Coin-sized, 2g lightweight design perfect for space-conscious builds - • **Versatile Applications:** Ideal for Raspberry Pi, robotics, drones, and mobile power supplies - • **Efficiency That Saves Energy:** Up to 92% conversion efficiency means less heat, more power - • **Stable & Reliable Performance:** Low ripple output (<30mV) ensures clean, consistent voltage - • **Power Your Projects with Precision:** Adjustable 0.8V to 20V output to fit any DIY need ## Overview The Dorhea 10PCS MP1584EN Buck Converter kit offers ultra-compact, high-efficiency DC-DC step-down modules capable of delivering up to 3A current with adjustable output voltage from 0.8V to 20V. Designed for precision and reliability, these modules feature low ripple output and a compact coin-sized form factor, making them perfect for professional-grade DIY electronics, robotics, and portable power solutions. ## 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 | #610,405 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,810 in Power Converters | | Brand Name | DORHEA | | Current Rating | 3 A | | Customer Reviews | 4.6 4.6 out of 5 stars (41) | | Manufacturer | DORHEA | | Maximum Frequency | 1 MHz | | Minimum Frequency | 50 hertz | | Model | U13537-1 | | Mounting Type | Portable | | Number of Items | 10 | | Number of Packs | 10 | | Part Number | U13537-1 | | Power Source | Dc Power Supply | | UPC | 701715434004 | | Unit Count | 10 Count | ## Product Details - **Brand:** DORHEA - **Current Rating:** 3 A - **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) ## 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.nl/products/220433509-dorhea-10pcs-mp1584en-3a-mini-step-down-buck-converter-dc](https://www.desertcart.nl/products/220433509-dorhea-10pcs-mp1584en-3a-mini-step-down-buck-converter-dc) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-09-22*