{"product_id":"dd2604ma-tiny-2a-dc-dc-buck-converter-module-4-5v-27v-to-3-3v-4-2v-5v-step-down-board-replace-7805-ams1117-lm2596-lm338-to-220-transistor","title":"DD2604MA Tiny 2A DC-DC Buck Converter Module 4.5V-27V to 3.3V 4.2V 5V Step-Down Board replace 7805 AMS1117 LM2596 LM338 TO-220 Transistor","description":"\u003cdiv style=\"line-height: normal;\"\u003e\u003cspan style=\"font-size: 22px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eDD2604MA  from eletechsup ;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\u003cspan style=\"font-size: 22px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\u003cspan style=\"font-size: 22px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eProduct Name: \u003c\/span\u003eTiny 2A DC-DC Buck Converter Module 4.5V-27V to 3.3V 4.2V 5V Step-Down Board replace 7805 AMS1117 LM2596 LM338 TO-220 Transistor\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003ePacking list:\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e1 PCS 2A DC 4.5V-27V to DC 3.3V 4.2V 5V Buck Converter Module\u003cbr\u003e(Please select the version you need)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfedab41ec3804860932023602b5dbc689.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\n\u003cdiv style=\"font-size: medium;\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003e3.3V :\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eInput voltage 4.5~27V,output 3.3V\u003cbr\u003e \u003cbr\u003eMaximum output current 1.8A,Short time maximum output current 3A\u003cbr\u003e \u003cbr\u003eDC-DC Step-Down Converter module working frequency 900KHz. efficiency is 78-93% .\u003cbr\u003e \u003cbr\u003eQuiescent current: about 250uA\u003cbr\u003e \u003cbr\u003eOvertemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.\u003cbr\u003e \u003cbr\u003eOperating Temperature :–20°C to +85°C\u003cbr\u003e \u003cbr\u003e2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly\u003cbr\u003e\u003cbr\u003eExcluding Pin Size 18.3mm x 10.2mm x 6.7mm( small)\u003cbr\u003e\u003cbr\u003eWeight : about 1.6g(Very light)\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6270ac4cf1cd4b6aa18a6b5b53fb8b3be.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003e4.2V :\u003c\/strong\u003e\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput voltage 4.8~27V,output 5V\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaximum output current 1.6A,Short time maximum output current 2.6A\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDC-DC Step-Down Converter module working frequency 900KHz. efficiency is 78-93% .\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQuiescent current: about 250uA\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOvertemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOperating Temperature :–20°C to +85°C\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcluding Pin Size 18.3mm x 10.2mm x 6.7mm( small)\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight : about 1.6g(Very light)\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf4ac0610c5004383955e9985ed2b99a3f.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003e5V :\u003c\/strong\u003e\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput voltage 6V~27V,output 5V\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaximum output current 1.5A,Short time maximum output current 2.5A\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDC-DC Step-Down Converter module working frequency 900KHz. efficiency is 79-93% .\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQuiescent current: about 250uA\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOvertemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOperating Temperature :–20°C to +85°C\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcluding Pin Size 18.3mm x 10.2mm x 6.7mm( small)\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight : about 1.6g(Very light)\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se34ed8899a994fefa39f3cdcd90e92a2f.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eAttention :\u003cbr\u003eThis is a DC-DC voltage converter module,Must be noted when using:\u003cbr\u003e\u003cbr\u003e1 Input voltage can not be greater than the maximum input range\u003cbr\u003e2 Output power can not be greater than the maximum load for a long time\u003cbr\u003e3 Input power must be greater than the output power, because the power consumption of the module itself\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eApplications:\u003cbr\u003e \u003cbr\u003e24V 12V 9V TO 3.7V\/4,2V lithium battery-powered systems\u003cbr\u003eWIFI esp8266 Module\u003cbr\u003eCCTV camera\u003cbr\u003eSmart home \/ home automation\u003cbr\u003eDistributed Power Systems\u003cbr\u003eBattery Charger\u003cbr\u003ePre-Regulator for Linear Regulators\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eCan directly replace L7805\/DD4012SA\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se0a320c198734bb3b082eb0c5c16356bi.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size: medium;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"3.3V no pin","offer_id":46474260512925,"sku":"DD2604MB_3V3","price":1.88,"currency_code":"USD","in_stock":true},{"title":"3.3V with pin","offer_id":46474260480157,"sku":"DD2604MA_3V3","price":2.11,"currency_code":"USD","in_stock":true},{"title":"4.2V no pin","offer_id":46474260545693,"sku":"DD2604MB_4V2","price":1.88,"currency_code":"USD","in_stock":true},{"title":"4.2V with pin","offer_id":46474260578461,"sku":"DD2604MA_4V2","price":1.99,"currency_code":"USD","in_stock":true},{"title":"5V no pin","offer_id":46474260611229,"sku":"DD2604MB_5V","price":1.88,"currency_code":"USD","in_stock":true},{"title":"5V with pin","offer_id":46474260643997,"sku":"DD2604MA_5V","price":2.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/Sab0ee8a2a2514b7381100962c7beb2abB.webp?v=1738859161","url":"https:\/\/eletechsup.com\/products\/dd2604ma-tiny-2a-dc-dc-buck-converter-module-4-5v-27v-to-3-3v-4-2v-5v-step-down-board-replace-7805-ams1117-lm2596-lm338-to-220-transistor","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}