{"product_id":"5v-5-5a-step-down-voltage-regulator-d36v50f5","title":"Pololu 5V 5.5A Step-Down Voltage Regulator D36V50F5","description":"\u003cstyle\u003e\n .crx-scope{line-height:1.7}\n .crx-scope h2{margin:0 0 .75rem}\n .crx-scope h3{margin:1.1rem 0 .5rem}\n .crx-scope p{margin:.55rem 0}\n .crx-scope ul{margin:.35rem 0 .95rem 1.15rem}\n .crx-scope li{margin:.25rem 0}\n .crx-scope .pill{display:inline-block;padding:.2rem .6rem;border:1px solid rgba(0,0,0,.12);border-radius:999px;margin:.2rem .35rem .2rem 0;font-size:.86rem;background:#f9fafb}\n .crx-scope .card{border:1px solid rgba(0,0,0,.10);border-radius:16px;padding:14px 16px;margin:12px 0;background:#fff}\n .crx-scope table{width:100%;border-collapse:collapse;margin:.35rem 0 0}\n .crx-scope th,.crx-scope td{border:1px solid rgba(0,0,0,.10);padding:10px 12px;text-align:left;font-size:16px}\n .crx-scope th{background:#f9fafb}\n .crx-scope .note{color:#374151;font-size:.95em}\n \u003c\/style\u003e\n\u003cdiv class=\"product-copy crx-scope\"\u003e\n\u003ch2\u003e5V 5.5A Step-Down (Buck) Voltage Regulator — D36V50F5\u003c\/h2\u003e\n\u003cp\u003eNeed a stable \u003cstrong\u003e5V power rail\u003c\/strong\u003e from a higher-voltage source? The \u003cstrong\u003eD36V50F5\u003c\/strong\u003e is a high-efficiency \u003cstrong\u003eDC-DC buck converter\u003c\/strong\u003e that accepts \u003cstrong\u003e5.5V to 50V input\u003c\/strong\u003e and provides a \u003cstrong\u003efixed 5V output\u003c\/strong\u003e for 5V microcontrollers, SBCs, sensors, LED strips, and other 5V loads.\u003c\/p\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input range:\u003c\/strong\u003e great for 2S\/3S\/4S\/6S battery packs and 12V\/24V systems (within 5.5–50V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh current headroom:\u003c\/strong\u003e delivers up to \u003cstrong\u003e5.5A continuous\u003c\/strong\u003e (thermally dependent).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse-voltage protection:\u003c\/strong\u003e helps protect against accidental polarity reversal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow standby draw:\u003c\/strong\u003e max quiescent current around \u003cstrong\u003e4mA\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"note\"\u003eContinuous current depends on airflow, ambient temperature, input voltage, and wiring. For high loads, use thick\/short wires and allow airflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCommon uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower a clean \u003cstrong\u003e5V bus\u003c\/strong\u003e from 12V\/24V supplies in robotics and automation builds\u003c\/li\u003e\n\u003cli\u003eRun 5V microcontrollers + sensors from higher-voltage battery packs\u003c\/li\u003e\n\u003cli\u003e5V accessories (USB devices, relays, small LED strips) with proper current budgeting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eInput voltage\u003c\/th\u003e\n\u003ctd\u003e5.5V to 50V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput voltage\u003c\/th\u003e\n\u003ctd\u003e5V (fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContinuous output current\u003c\/th\u003e\n\u003ctd\u003eUp to 5.5A (thermally dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReverse voltage protection\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax quiescent current\u003c\/th\u003e\n\u003ctd\u003e~4mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e1″ × 1″ × 0.375″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e~7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\n\u003c\/div\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":52228173791521,"sku":"POL4091","price":2610.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/0J10741.1200.jpg?v=1768793356","url":"https:\/\/circuit.rocks\/products\/5v-5-5a-step-down-voltage-regulator-d36v50f5","provider":"circuitrocks","version":"1.0","type":"link"}