{"product_id":"xl1509-step-down-buck-converter-module-adjustable-voltage","title":"XL1509 Step-Down Buck Converter Module – Adjustable Voltage","description":"\u003ch2\u003eXL1509 Mini Step-Down Buck Converter Module – Adjustable Output Voltage\u003c\/h2\u003e\n\u003cp\u003eThe XL1509 Step-Down (Buck) Converter Module is a super-compact, high-efficiency voltage regulator designed for electronics hobbyists, engineers, and DIY enthusiasts. Whether you're powering microcontrollers, sensors, or other low-voltage electronics from a higher-voltage source, this tiny module delivers stable, adjustable output with impressive efficiency — all in a space-saving SMD package.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Accepts 4.5V to 40V DC input, making it compatible with a broad range of power sources\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Output Voltage:\u003c\/strong\u003e Dial in your exact required output voltage with ease using the onboard potentiometer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Up to 96% conversion efficiency minimises energy waste and heat generation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuper Mini \u0026amp; Compact Design:\u003c\/strong\u003e SMD package keeps your builds neat and space-efficient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Reliable performance from -45°C to +85°C — suitable for demanding environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without hazardous substances for safer handling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Comes brand-new, ready to integrate into your project\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIC Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXL1509\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5V – 40V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 96%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-45°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComputer, Electronics, DIY Projects\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Module\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino, Raspberry Pi, and microcontroller projects\u003c\/li\u003e\n  \u003cli\u003eLED driver circuits and sensor power supplies\u003c\/li\u003e\n  \u003cli\u003eRobotics and automation builds\u003c\/li\u003e\n  \u003cli\u003eComputer modding and custom electronics\u003c\/li\u003e\n  \u003cli\u003ePortable power regulation solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the input voltage range for the XL1509 step-down module?\u003c\/h4\u003e\n\u003cp\u003eA: The XL1509 buck converter module accepts a wide input voltage range of 4.5V to 40V DC, making it highly versatile for use with batteries, wall adapters, solar panels, and other common power sources in DIY electronics projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I adjust the output voltage of this step-down module?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The XL1509 module features an adjustable output voltage via an onboard potentiometer or resistor configuration, allowing you to set your desired output voltage to suit your specific circuit or device requirements.\u003c\/p\u003e\n\u003ch4\u003eQ: How efficient is the XL1509 voltage regulator module?\u003c\/h4\u003e\n\u003cp\u003eA: This step-down converter achieves up to 96% conversion efficiency, meaning minimal energy is lost as heat during voltage conversion — keeping your project cool and extending battery life in portable applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module suitable for use with Arduino or Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The XL1509 step-down module is widely used in Arduino, Raspberry Pi, and other microcontroller projects to step down higher supply voltages (e.g. 12V or 24V) to the 3.3V or 5V levels these boards require.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the input voltage range for the XL1509 step-down module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XL1509 buck converter module accepts a wide input voltage range of 4.5V to 40V DC, making it highly versatile for use with batteries, wall adapters, solar panels, and other common power sources in DIY electronics projects.\"}}, {\"@type\": \"Question\", \"name\": \"Can I adjust the output voltage of this step-down module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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The XL1509 step-down module is widely used in Arduino, Raspberry Pi, and other microcontroller projects to step down higher supply voltages (e.g. 12V or 24V) to the 3.3V or 5V levels these boards require.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"XL1509 Step-Down Buck Converter Module – Adjustable Voltage\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/xl1509-step-down-buck-converter-module-adjustable-voltage\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44166661734487,"sku":"\u003cnone\u003e","price":7.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sf58b74036b28418ea8b4ea9b43f1d205n.webp?v=1786742060","url":"https:\/\/axlcustomersupport.com\/products\/xl1509-step-down-buck-converter-module-adjustable-voltage","provider":"Axl","version":"1.0","type":"link"}