{"product_id":"pololu-5v-9a-step-down-voltage-regulator-d24v90f5","title":"Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5","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 5V, 9A Step-Down Voltage Regulator D24V90F5\u003c\/li\u003e\n\u003cli\u003eConverts up to 38V to 5V efficiently\u003c\/li\u003e\n\u003cli\u003eHandles high-power tasks with 9A current\u003c\/li\u003e\n\u003cli\u003eFeatures robust built-in protections\u003c\/li\u003e\n\u003cli\u003eIntegrates easily with compact design\u003c\/li\u003e\n\u003cli\u003eAlerts with 'power good' status indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003ePololu 5V, 9A Step-Down Voltage Regulator D24V90F5\u003c\/strong\u003e is a synchronous switching regulator designed to efficiently convert input voltages of up to 38 V to a stable 5 V output. It is capable of delivering an output current of approximately 9 A, making it suitable for high-power applications such as powering motors or servos. The regulator maintains high efficiency, typically ranging from 80% to 95%, even at light loads by dynamically adjusting the switching frequency. An optional shutdown pin allows the device to enter a low-power state, reducing current draw significantly.\u003c\/p\u003e\n\u003cp\u003eThis regulator features built-in protections, including reverse-voltage protection, short-circuit protection, thermal shutdown, and under-voltage lockout, ensuring reliable operation under various conditions. The output voltage can be adjusted by adding an external resistor, providing flexibility for different applications. A 'power good' indicator is included to monitor the main power status, alerting users when the output voltage falls below the set threshold.\u003c\/p\u003e\n\u003cp\u003eThe compact design of the regulator includes multiple connection options, such as solderless breadboards and terminal blocks, facilitating easy integration into various systems. The board's layout is optimized for efficient heat dissipation, although care should be taken during operation as the device can become hot.\u003c\/p\u003e\n\u003cp\u003eNote: During normal operation, this product can get hot enough to burn you. Take care when handling this product or other components connected to it.\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 5V, 9A Step-Down Voltage Regulator D24V90F5\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Pololu 5V 9A Step-Down Voltage Regulator D24V90F5 - Parts\" src=\"https:\/\/cdn.robotshop.com\/media\/p\/pol\/rb-pol-1285\/img\/pololu_5v_9a_step_down_voltage_regulator_d24v90f5_parts.webp\" style=\"width: 600px;\" \/ loading=\"lazy\"\u003e\u003c\/p\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\u003e40.6 x 20.3 x 7.6 mm (1.6 x 0.8 x 0.3\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: 5 to 38 V\u003c\/li\u003e\n\u003cli\u003eFixed 5 V output with 4% accuracy\u003c\/li\u003e\n\u003cli\u003eMaximum continuous output current: 4 A to 8 A\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\u003eUnder-voltage lockout\u003c\/li\u003e\n\u003cli\u003eEfficiency: 80% to 95%\u003c\/li\u003e\n\u003cli\u003eNo-load quiescent current: 800 μA\u003c\/li\u003e\n\u003cli\u003e'Power good' output indicates inability to maintain set output voltage\u003c\/li\u003e\n\u003cli\u003eFour mounting holes for #2 or M2 screws\u003c\/li\u003e\n\u003cli\u003eSmaller holes for 0.1″ header pins and larger holes for terminal blocks\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":51014523125928,"sku":"RB-Pol-1285","price":7241.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1483\/6648\/files\/pololu_5v_9a_step_down_voltage_regulator_d24v90f5_1.webp?v=1736181322","url":"https:\/\/jp.robotshop.com\/en\/products\/pololu-5v-9a-step-down-voltage-regulator-d24v90f5","provider":"RoboItchi","version":"1.0","type":"link"}