{"product_id":"diyuser-lm317-adjustable-voltage-regulator-power-supply-lm317-dc-dc-converter-buck-step-down-circuit-board-linear-regulator","title":"DIYUSER LM317 Adjustable Voltage Regulator Power Supply LM317 DC-DC Converter Buck Step Down Circuit Board  Linear Regulator","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIYUSER\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.5 A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.5 A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eProduct parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003eProduct name: lm317 adjustable regulated power supply module\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003eProduct size: 53.0 mm * 22.0 mm * 14.80 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003eYan color: blue product weight: 16.53 g (packaging)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003ePackage is installed, a single module electrostatic bag packing materials: FR4 + electronic components\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eProduct performance:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e1. Output current: 1.5 A (minimum), 2.2 A (typical)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e2. The input and output voltage difference (VI - VO) : 40 VDC (maximum)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e3. Adjustable output voltage range: 1.2 ~ 37 v\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e4. Working temperature: 55 ° C to + 150 ° C\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e5. : output current 1.5 A\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e6. Input voltage: 4.2 ~ 40 V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e7. The working temperature: 0 ° C to 125 ° C\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e8. Characteristic frequency: 100 (MHz)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eUsing the tutorial:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003eInput mode: VIN input level, GND input cathode\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003eOutput: VOUT is output level, GND output is negative\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:16px\"\u003eThe maximum output current, output current = 3 \/ (input voltage, output voltage)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eInput voltage: 4.5 V - 40 V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e(limit our measured at up to 40 V),\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;padding:0px 0px 0px 0em;margin:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;\";text-align:start' align=\"start\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eAdjust way:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003efirst right after the input power supply (4.5 V -) between 40 V, output voltage with a multimeter monitoring and tuning potentiometer (general chronological booster, the backward turn step-down)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S627719a3020d46f4a3e8d53d80b0baa0H.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/See87255bbff14e358e945b84b2872f411.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa80b63880de441798cc188a8e4bf08c67.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55468781502763,"sku":"\u003cnone\u003e","price":6.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S12719bddd2f342c891985490869a949bC.webp?v=1788855717","url":"https:\/\/yoeruyo.com\/products\/diyuser-lm317-adjustable-voltage-regulator-power-supply-lm317-dc-dc-converter-buck-step-down-circuit-board-linear-regulator","provider":"Yoeruyo","version":"1.0","type":"link"}