{"product_id":"lm317-dc-dc-converter-buck-step-down-circuit-board-module-linear-regulator-lm317-adjustable-voltage-regulator","title":"LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage 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\"\u003eYour Cee\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\"\u003elow\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\"\u003enormal\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\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:0px\"\u003e LM317 DC-DC Converter Buck Step-down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Suppl\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eFeature\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e1.Output Current: 1.5A (min), 2.2A (typ) \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e2.Input-output voltage differential (VI-VO): 40Vdc (max) \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e3.Adjustable output voltage range: 1.2 ~ 37V \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e4.Operating temperature: -55 Celsius ~ +150 Celsius\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e5.Current output: 1.5A \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e6.Voltage Input: 4.2 ~ 40 V \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e7.Operating temperature: 0 Celsius ~ 125 Celsius \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e8.Characteristic frequency: 100MHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e9.Module size: 35.6 mm x16.8 mm \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e10.Input Method: VIN input is positive, GND Input Negative \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e11.Output: VOUT output positive, GND output negative \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4dea1b465efe45d3aa29b6c352298116J.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"VIiyi\" style='background-color:rgb(254, 254, 254);color:rgb(0, 0, 0);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan class=\"JLqJ4b ChMk0b\" style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003eAs an excellent voltage regulator, LM317 has the characteristics of high stability, high temperature resistance, high linearity, etc. The output voltage range can reach 1.25V~37V continuously adjustable, and the maximum operating current exceeds 1A (using a large radiator orActive cooling measures).The board has a rectifier bridge and a 1000uF filter capacitor, which can effectively reduce the output ripple and interference.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", sans-serif;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;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan class=\"VIiyi\" style='background-color:rgb(254, 254, 254);color:rgb(0, 0, 0);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan class=\"JLqJ4b ChMk0b\" style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003eInput voltage range: DC5V-38V, AC5V-24V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", sans-serif;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;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan class=\"VIiyi\" style='background-color:rgb(254, 254, 254);color:rgb(0, 0, 0);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan class=\"JLqJ4b ChMk0b\" style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003eOutput voltage range: DC1.25V-30V (continuously adjustable)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", sans-serif;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;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan class=\"VIiyi\" style='background-color:rgb(254, 254, 254);color:rgb(0, 0, 0);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan class=\"JLqJ4b ChMk0b\" style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003eOutput current range: Maximum continuous working current \u0026lt;600mA (pressure difference does not exceed 10V), when the pressure difference exceeds 10V, please ensure that the output current is \u0026lt;400m\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", sans-serif;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;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan class=\"VIiyi\" style='background-color:rgb(254, 254, 254);color:rgb(0, 0, 0);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan class=\"JLqJ4b ChMk0b\" style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003eATerminals: AC input terminal (no polarity), DC output terminal V+ output positive, DC output terminal V- output negative\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", sans-serif;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;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan class=\"VIiyi\" style='background-color:rgb(254, 254, 254);color:rgb(0, 0, 0);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan class=\"JLqJ4b ChMk0b\" style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003eDimensions: length 48.5mm, width 28.2mm, height 28mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", sans-serif;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;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan class=\"VIiyi\" style='background-color:rgb(254, 254, 254);color:rgb(0, 0, 0);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan class=\"JLqJ4b ChMk0b\" style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='background-color:rgb(254, 254, 254);font-size:20px;font-family:\"times new roman\", times, serif'\u003eOperating temperature range: 0°C-100°C (in order to prevent over-temperature damage, you can increase the heat dissipation by yourself or use other active heat dissipation methods).\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/H5ffd940bfe834135b7ff421acab6a4c9z.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"LM317 Chip","offer_id":55468806996267,"sku":"14:1052#LM317 Chip","price":2.32,"currency_code":"USD","in_stock":true},{"title":"Green Module","offer_id":55468807029035,"sku":"14:1254#Green Module","price":6.64,"currency_code":"USD","in_stock":true},{"title":"Bule Module","offer_id":55468807061803,"sku":"14:771#Bule Module","price":4.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Scaa82f1620b6406eb6b5cb9d26599219o.webp?v=1788855780","url":"https:\/\/yoeruyo.com\/products\/lm317-dc-dc-converter-buck-step-down-circuit-board-module-linear-regulator-lm317-adjustable-voltage-regulator","provider":"Yoeruyo","version":"1.0","type":"link"}