20-Pack MP1584EN Buck Converter, DC-DC, 3A Adjustable

About this item

• HIGH EFFICIENCY & WIDE VOLTAGE RANGE: Features the MP1584EN chip for reliable performance with a wide input voltage range of 4.5V to 28V and an adjustable output from 0.8V to 20V. Achieves a high conversion efficiency of up to 92%, minimizing heat generation for stable operation in your projects.
• PRECISE VOLTAGE ADJUSTMENT: Equipped with an onboard potentiometer, this step-down module allows for precise, fine-tuned control over the output voltage. It's ideal for projects requiring a specific, non-standard voltage, giving you the flexibility to power a wide variety of electronic components accurately.
• COMPACT & VERSATILE DESIGN: Measuring only 22mm x 17mm x 4mm, this mini buck converter is perfect for space-constrained applications. Its small footprint makes it easy to integrate into compact electronics, custom props, fan speed controllers, and portable DIY devices where board space is at a premium.
• STABLE & LOW RIPPLE OUTPUT: Delivers a continuous output current of up to 3A (maximum) with an output ripple of less than 30mV. The high switching frequency, typically 1MHz and up to 1.5MHz, ensures a clean and stable power supply, making it suitable for sensitive electronics that require low-noise power.
• ROBUST OPERATING CONDITIONS & SUPPORT: Designed to operate in a wide temperature range from -45℃ to 85℃. IMPORTANT: To prevent damage, always verify correct polarity before powering on and do not reverse the positive and negative terminals. This module requires a minimum load (at least 10% of output power) and should not be operated without a load. We provide comprehensive after-sales support: complete digital documentation including user guides and technical references is available through our store customer service, and our support team is ready to assist with installation, programming, and troubleshooting to help you get started quickly.