{"product_id":"dc-dc-step-down-voltage-regulator-module-5-16v-buck-converter-3a","title":"DC-DC Step Down Voltage Regulator Module 5-16V to 1.25-8V 3A","description":"\u003ch2\u003eSuper Mini DC-DC Step Down Voltage Regulator Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eCompact, efficient, and highly versatile — this \u003cstrong\u003eDC-DC Step Down (Buck) Voltage Regulator Module\u003c\/strong\u003e is the perfect solution for electronics hobbyists, engineers, and makers who need reliable, adjustable power conversion in a tiny footprint. Whether you're powering microcontrollers, sensors, or custom electronics projects, this module delivers stable, precise output voltage with impressive efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Range:\u003c\/strong\u003e Accepts DC 5V–16V input, compatible with a broad range of power sources including USB, batteries, and wall adapters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Fixed Output Voltages:\u003c\/strong\u003e Select from 1.25V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, or 8V fixed output options — ideal for powering a wide variety of electronic components and circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency MP1495 Buck Chip:\u003c\/strong\u003e Features the onboard MP1495 synchronous buck converter chip with up to \u003cstrong\u003e90% power conversion efficiency\u003c\/strong\u003e, minimizing energy waste and heat generation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Output Current:\u003c\/strong\u003e Up to \u003cstrong\u003e3A continuous output current\u003c\/strong\u003e, suitable for driving moderate loads reliably.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Design:\u003c\/strong\u003e Super mini form factor makes it easy to integrate into tight spaces, enclosures, or prototype boards without taking up valuable real estate.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-Circuit \u0026amp; Overcurrent Protection:\u003c\/strong\u003e Built-in safety features help protect your components and the module itself.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Ready:\u003c\/strong\u003e No soldering required for basic use — ready to integrate right out of the package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 5V – 16V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 1.25V \/ 1.5V \/ 1.8V \/ 2.5V \/ 3.3V \/ 5V \/ 8V (fixed, selectable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Output Current:\u003c\/strong\u003e 3A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConversion Efficiency:\u003c\/strong\u003e Up to 90%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e MP1495 Synchronous Buck Converter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Super Mini \/ Compact Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis step-down regulator module is a go-to component for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY electronics and Arduino\/Raspberry Pi projects\u003c\/li\u003e\n  \u003cli\u003eRobotics and automation builds\u003c\/li\u003e\n  \u003cli\u003eCustom power supply designs\u003c\/li\u003e\n  \u003cli\u003eRC vehicles and hobby electronics\u003c\/li\u003e\n  \u003cli\u003ePrototyping and breadboard circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About Power Electronics\u003c\/h3\u003e\n\u003cp\u003eFor technical guidance on electronic components and standards, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/electronics\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Institute of Standards and Technology (NIST) – Electronics\u003c\/a\u003e, a trusted resource for electronics standards and measurements.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What input voltage does this DC-DC step down voltage regulator module support?\u003c\/h4\u003e\n\u003cp\u003eA: This step-down buck converter module accepts a wide DC input voltage range of \u003cstrong\u003e5V to 16V\u003c\/strong\u003e, making it compatible with many common power sources such as USB power banks, Li-ion battery packs, 12V adapters, and more.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What output voltages are available on this step down regulator?\u003c\/h4\u003e\n\u003cp\u003eA: The module supports multiple fixed output voltage options: \u003cstrong\u003e1.25V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 8V\u003c\/strong\u003e. This makes it highly versatile for powering a wide range of microcontrollers, sensors, and electronic circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How efficient is this buck converter module?\u003c\/h4\u003e\n\u003cp\u003eA: Thanks to the onboard \u003cstrong\u003eMP1495 synchronous buck chip\u003c\/strong\u003e, this module achieves a power conversion efficiency of \u003cstrong\u003eup to 90%\u003c\/strong\u003e. This means less wasted energy, cooler operation, and longer battery life in portable applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this voltage regulator module safe to use in DIY electronics projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The module includes built-in short-circuit and overcurrent protection features, helping to safeguard both the module and your connected components during use. Always ensure your input power source does not exceed 16V.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What input voltage does this DC-DC step down voltage regulator module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This step-down buck converter module accepts a wide DC input voltage range of 5V to 16V, making it compatible with many common power sources such as USB power banks, Li-ion battery packs, 12V adapters, and more.\"}}, {\"@type\": \"Question\", \"name\": \"What output voltages are available on this step down regulator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module supports multiple fixed output voltage options: 1.25V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 8V. 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