{"product_id":"pololu-9v-23a-step-down-voltage-regulator-d24v22f9","title":"Pololu 9V, 2.3A Step-Down Voltage Regulator D24V22F9","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\u003cdiv class=\"rte text--pull\"\u003e\u003cul\u003e\n\u003cli\u003ePololu 9V, 2.3A Step-Down Voltage Regulator D24V22F9\u003c\/li\u003e\n\u003cli\u003eConverts up to 36V to stable 9V output\u003c\/li\u003e\n\u003cli\u003eEnsures 85%-95% efficiency\u003c\/li\u003e\n\u003cli\u003eSupports 2.3A continuous output\u003c\/li\u003e\n\u003cli\u003eIncludes integrated protections\u003c\/li\u003e\n\u003cli\u003eFeatures compact design at 0.7″ × 0.7″ × 0.31″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003ePololu 9V, 2.3A Step-Down Voltage Regulator D24V22F9\u003c\/strong\u003e efficiently converts higher input voltages, up to 36V, to a stable 9V output. This synchronous switching regulator offers typical efficiencies between 85% and 95%, making it more efficient than linear regulators, especially with large input-output voltage differences. It supports a continuous output current of up to 2.3A and features integrated protections against reverse voltage, over-current, short-circuit, and overheating. The regulator also includes a soft-start feature to minimize inrush current and a 'power good' signal to indicate output stability.\u003c\/p\u003e\n\u003c\/div\u003e\u003cbutton class= \"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewBox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003e1x Pololu 9V, 2.3A Step-Down Voltage Regulator D24V22F9\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewBox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003e17.8 x 17.8 x 8 mm (0.7 x 0.7 x 0.31\u0026quot;)\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewBox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003eInput voltage: 9.6 V to 36 V\u003c\/li\u003e\n\u003cli\u003eFixed 9 V output with 4% accuracy\u003c\/li\u003e\n\u003cli\u003eMaximum continuous output current: 2.3 A\u003c\/li\u003e\n\u003cli\u003eEfficiency: 85% to 95%\u003c\/li\u003e\n\u003cli\u003eSwitching frequency: approximately 400 kHz\u003c\/li\u003e\n\u003cli\u003eIntegrated reverse-voltage protection\u003c\/li\u003e\n\u003cli\u003eOver-current and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eOver-temperature shutoff\u003c\/li\u003e\n\u003cli\u003eSoft-start feature\u003c\/li\u003e\n\u003cli\u003eTypical no-load quiescent current: 1 mA\u003c\/li\u003e\n\u003cli\u003eQuiescent current can be reduced to 5 µA to 10 µA per volt on VIN by disabling the board\u003c\/li\u003e\n\u003cli\u003e'Power good' output indicates when the regulator cannot maintain the output voltage\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for #2 or M2 screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":52688498163880,"sku":"RB-Pol-338","price":3624.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1483\/6648\/files\/pp_4475834.webp?v=1779904093","url":"https:\/\/jp.robotshop.com\/en\/products\/pololu-9v-23a-step-down-voltage-regulator-d24v22f9","provider":"RoboItchi","version":"1.0","type":"link"}