{"product_id":"products-ndub22ta-3a-buck-boost-converter","title":"NDUB22TA 3A Buck-Boost Converter – DC 3-23V to 3.3V\/5V\/12V Adjustable Step-Up Down Voltage Regulator with 93% Efficiency for Solar Battery ESP32","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n \u003cbr\u003e\n \u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n   \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n    \u003cdiv style=\"font-size:19px\"\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eProduct Name:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n      \u003cbr\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eDC 3-23V to 3.3V 4.2V 5V 6V 10V 12V High-Efficiency 3A Synchronous Buck-Boost Voltage Regulator for Solar Lead-acid Batteries\u003c\/span\u003e\u003c\/span\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\u003c\/div\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003ePacking list:\u003c\/span\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan\u003e1 PCS \u003c\/span\u003e\u003c\/span\u003e2A DC 3V-23V to DC 3.3V 4.2V 5V 6V 10V 12V DC-DC 4-Switch Buck-Boost Converter module(Please select the version you need)\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5bd38fb1bf8c44dc987f061c8afe9fe1t.jpg\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eHigh Conversion Efficiency 3A 4-Switch Buck-Boost Converter:\u003c\/strong\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\u003cbr\u003e\n         Input voltage 3V~23V,output 3.3V\/4.2V\/5V\/6V\/10V\/12V.\u003cbr\u003e\u003cbr\u003e\n         Max 3A Output Current or 4A Input Current.\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:medium\"\u003e(Not all input voltages can output maximum current,For details, refer to the table parameters at the bottom).\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eDC-DC 4-Switch Buck-Boost Converter module working frequency 500KHz.\u003cbr\u003e\u003cbr\u003e\n         High conversion efficiency: 88-93%(Ordinary buck-boost is only 50-70%).\u003cbr\u003e\u003cbr\u003e\n         Quiescent current: \u0026gt;1MA(Buck-boost quiescent current is relatively high)\u003cbr\u003e\u003cbr\u003e\n         Operating Temperature :–40°C to +105°C\u003cbr\u003e\u003cbr\u003e\n         Size : 25mm x 18mm x 6.5mm\u003cbr\u003e\u003cbr\u003e\n         Weight : about 3g\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cstrong\u003eFull protection features include :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cbr\u003e\n          Under-voltage protection (UVP)\u003cbr\u003e\n          Internal Soft Start (SS)\u003cbr\u003e\n          Over-Current Protection (OCP)\u003cbr\u003e\n          Output Short-Circuit Protection (SCP)\u003cbr\u003e\n          Over-Temperature Warning and Shutdown\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eAttention :\u003cbr\u003e\n         This is a DC-DC voltage converter module,Must be noted when using:\u003cbr\u003e\u003cbr\u003e\n         1 Input voltage can not be greater than the maximum input range\u003cbr\u003e\n         2 Output power can not be greater than the maximum load for a long time\u003cbr\u003e\n         3 Input power must be greater than the output power, because the power consumption of the module itself\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eApplications:\u003cbr\u003e\u003cbr\u003e\n         15V 12V 9V 6V 9V TO 3.7V\/4,2V lithium battery-powered systems\u003cbr\u003e\n         WIFI Esp8266 ESP32 Module\u003cbr\u003e\n         CCTV PTZ Camera\u003cbr\u003e\n         Smart home \/ Home automation\u003cbr\u003e\n         Distributed Power Systems\u003cbr\u003e\n         Battery Charger\u003cbr\u003e\n         Pre-Regulator for Linear Regulators\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Solar Cell Voltage Regulator\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eNote\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:24px\"\u003e!!! \u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e Different input voltages correspond to different output currents. Please refer to the table parameters to purchase the version you need:\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786813294979tji_1784790754279.jpg?v=1784790757\" slate-data-type=\"image\"\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\n       \u003cbr\u003e\u003cimg style=\"font-size:medium;color:rgb(0, 0, 0)\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8855115b5e9a4281881d411d2867610d6.jpg\" slate-data-type=\"image\"\u003e\n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n    \u003c\/div\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"10V","offer_id":51603959087382,"sku":"NDUB22TA_10V","price":9.98,"currency_code":"USD","in_stock":true},{"title":"12V","offer_id":51603959120150,"sku":"NDUB22TA_12V","price":9.98,"currency_code":"USD","in_stock":true},{"title":"3.3V","offer_id":51603959152918,"sku":"NDUB22TA_3V3","price":9.98,"currency_code":"USD","in_stock":true},{"title":"4.2V","offer_id":51603959185686,"sku":"NDUB22TA_4V2","price":9.98,"currency_code":"USD","in_stock":true},{"title":"5V","offer_id":51603959218454,"sku":"NDUB22TA_5V","price":9.98,"currency_code":"USD","in_stock":true},{"title":"6V","offer_id":51603959251222,"sku":"NDUB22TA_6V","price":9.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S8855115b5e9a4281881d411d2867610d6.webp?v=1784790749","url":"https:\/\/eletee.com\/products\/products-ndub22ta-3a-buck-boost-converter","provider":"Eletechsup Direct Store","version":"1.0","type":"link"}