{"product_id":"dc-dc-buck-converter-module-step-down-power-supply","title":"DC DC Buck Converter Module Step Down Power Supply 12V To 3.3V 5V And 12V Outputs, PCB Mount, Battery Powered, 0.8A, Compact 32x32x13mm, Ideal For DIY Projects, Microcontroller Circuits, And Robotic Applications","description":"\u003cdiv\u003eCompact DC-DC Buck Converter Module: 12V to 3.3\/5\/12V\u003cbr\u003e\n✔️ Input 6-12V, outputs 3.3V\/5V, 12V passthrough, 32x32x13mm \u003cp\u003eThis compact DC-DC buck converter module steps down a higher voltage to stable 3.3V, 5V, or 12V outputs suitable for microcontrollers, sensors, and lightweight robotics. It mounts directly to a PCB thanks to two rows of needle fixing holes, making it ideal for compact prototyping and embedded projects.\u003c\/p\u003e \u003cp\u003e✅ Input voltage: 6-12V \u003cbr\u003e✅ Outputs: 3.3V ±0.05V, 5V ±0.05V, 12V passthrough (12V input to 12V output) \u003cbr\u003e✅ Max current: 800mA (do not exceed) \u003cbr\u003e✅ Size: 32x32x13mm \u003cbr\u003e✅ Pack: 1 module included \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a practical use for a DC-DC buck converter module in hobby electronics? This handy unit helps keep boards powered safely and reliably.\n- provides a stable 3.3V\/5V rail for microcontrollers and sensors from a higher-voltage supply\n- offers 12V passthrough for testing and powering peripherals without swapping regulators\n- supports quick prototyping on a PCB thanks to two-row mounting holes\n- handles up to 800mA for small boards and projects\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48174416068843,"sku":"VXB098J7VFD6","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61a7fIkzZtL.jpg?v=1778002644","url":"https:\/\/vxb.com\/products\/dc-dc-buck-converter-module-step-down-power-supply","provider":"VXB Bearings","version":"1.0","type":"link"}