{"product_id":"2v-28v-output-2a-mt3608-step-up-boost-converter","title":"MT3608 2V-24V Input to 5V-28V Output 2A DC-DC Step Up Boost Converter Module","description":"\u003ch2\u003e📋 Overview\u003c\/h2\u003e\n\u003cp\u003eThe MT3608 is a compact, high-efficiency step-up (boost) DC-DC converter module designed to increase low input voltages to higher output voltages. It accepts any input from 2V to 24V and boosts it to an adjustable output of up to 28V, making it ideal for battery-powered and low-power applications. An onboard potentiometer lets you set the exact output voltage you need, and built-in protections (under-voltage lockout, current limiting, and thermal overload) help keep your project safe.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e This is a boost (step-up only) converter — the output voltage must always be higher than the input voltage. Do not exceed 24V input or 28V output. Maximum output power is 10W.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003e⭐ Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 2V – 24V DC via solder pads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Output:\u003c\/strong\u003e 5V – 28V via onboard potentiometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e Up to 2A peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Power:\u003c\/strong\u003e 10 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Up to 97%, typically 93% at Vout=12V, Vin=5V, Iout=200mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Switching Frequency:\u003c\/strong\u003e 1.2 MHz (constant frequency, current-mode control)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Protections:\u003c\/strong\u003e Under-voltage lockout, current limiting, thermal overload\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic PFM Mode:\u003c\/strong\u003e Switches to pulse frequency modulation at light loads for improved efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Soft-Start:\u003c\/strong\u003e Minimizes inrush current on power-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact Size:\u003c\/strong\u003e Tiny 36 × 17 × 12 mm (1.42 × 0.67 × 0.47 in) PCB for embedded use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📊 Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConverter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-isolated Step-Up (Boost)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIC Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMT3608\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2V – 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2A (peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10W (Volts × Amps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 97% (typical 93%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnder-voltage lockout, current limiting, thermal overload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e−40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 36 × 17 × 12 mm (1.42 × 0.67 × 0.47 in) L × W × H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003e📌 Pinout\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePad\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVin+\u003c\/td\u003e\n\u003ctd\u003ePositive DC input (2V–24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVin−\u003c\/td\u003e\n\u003ctd\u003eNegative DC input \/ Ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVout+\u003c\/td\u003e\n\u003ctd\u003ePositive boosted DC output (adjustable up to 28V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVout−\u003c\/td\u003e\n\u003ctd\u003eNegative DC output \/ Ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003e🚀 Getting Started\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eConnect \u003cstrong\u003eVin+\u003c\/strong\u003e and \u003cstrong\u003eVin−\u003c\/strong\u003e to a 2V–24V DC power supply or battery.\u003c\/li\u003e\n\u003cli\u003eWith the output disconnected from your load, attach a multimeter to \u003cstrong\u003eVout+\u003c\/strong\u003e and \u003cstrong\u003eVout−\u003c\/strong\u003e (DC voltage mode).\u003c\/li\u003e\n\u003cli\u003eAdjust the \u003cstrong\u003epotentiometer\u003c\/strong\u003e to set the desired output voltage. Turn \u003cstrong\u003ecounter-clockwise to increase\u003c\/strong\u003e voltage. You may need to turn it many turns initially to reach the operating range.\u003c\/li\u003e\n\u003cli\u003eOnce the multimeter reads your desired voltage, connect your load to \u003cstrong\u003eVout+\u003c\/strong\u003e and \u003cstrong\u003eVout−\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eVerify the output voltage under load and fine-tune the potentiometer if needed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Tip:\u003c\/strong\u003e See our complete \u003ca rel=\"noopener\" title=\"MT3608 2V-28V Step-Up Boost DC-DC Converter Module User Guide\" href=\"https:\/\/envistiamall.com\/blogs\/learn\/mt3608-2v-28v-step-up-boost-dc-dc-converter-module-user-guide\" target=\"_blank\"\u003e\u003cstrong\u003eUser Guide\u003c\/strong\u003e\u003c\/a\u003e for detailed wiring diagrams, how the boost converter works, power budget calculations, troubleshooting tips, and best practices.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003e🎯 Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBattery voltage boosting for portable electronics\u003c\/li\u003e\n\u003cli\u003eLED strip drivers (12V strips from lower-voltage batteries)\u003c\/li\u003e\n\u003cli\u003eIoT sensor node power supplies\u003c\/li\u003e\n\u003cli\u003eArduino \/ Raspberry Pi project power rails\u003c\/li\u003e\n\u003cli\u003eSolar panel voltage boosting\u003c\/li\u003e\n\u003cli\u003ePortable instrument and test equipment power\u003c\/li\u003e\n\u003cli\u003eCharging higher-voltage battery packs from low-voltage sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Important Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a \u003cstrong\u003eboost-only\u003c\/strong\u003e converter — output voltage must always be higher than input voltage.\u003c\/li\u003e\n\u003cli\u003eDo not exceed \u003cstrong\u003e24V input\u003c\/strong\u003e or \u003cstrong\u003e28V output\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not exceed \u003cstrong\u003e2A output current\u003c\/strong\u003e or \u003cstrong\u003e10W output power\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe potentiometer turns \u003cstrong\u003ecounter-clockwise to increase\u003c\/strong\u003e voltage — opposite of many other converter modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput power must be greater than output power\u003c\/strong\u003e plus ~10% for conversion losses. Always verify your input source can deliver sufficient current.\u003c\/li\u003e\n\u003cli\u003eAllow adequate airflow around the module when operating near maximum power.\u003c\/li\u003e\n\u003cli\u003eDisconnect power before making any wiring changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📦 What's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x MT3608 2A DC-DC Step Up Boost Converter Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📄 Documentation \u0026amp; Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/envistiamall.com\/blogs\/learn\/mt3608-2v-28v-step-up-boost-dc-dc-converter-module-user-guide\" title=\"MT3608 2V-28V Step-Up Boost DC-DC Converter Module User Guide\" rel=\"noopener\" target=\"_blank\"\u003eMT3608 Boost Converter User Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/learn\/tagged\/boost-converters\" title=\"Boost converter user and hookup guides\" rel=\"noopener\" target=\"_blank\"\u003eAll Boost Converter User \u0026amp; Hookup Guides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eSee also our \u003ca href=\"https:\/\/envistiamall.com\/products\/2v-28v-output-2a-mt3608-microusb-step-up-boost-converter\" target=\"_blank\" title=\"MT3608 Micro-USB Step Up Boost Power Supply Voltage Regulator Module\" rel=\"noopener\"\u003eMT3608 Step Up Power Supply Module with Micro USB input connector\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eSold and supported by \u003ca href=\"https:\/\/envistiamall.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEnvistia Mall\u003c\/a\u003e. Ships from the USA. For wiring diagrams, sample code, and troubleshooting, see the User Guide tab on this product page. The manufacturer and Envistia LLC (dba Envistia Mall) are not responsible for any damages or losses resulting from the use of this product. Always follow proper electrical safety practices when working with electronic components. Specifications are based on manufacturer data and are subject to change without notice.\u003c\/em\u003e\u003c\/p\u003e","brand":"Envistia","offers":[{"title":"Default Title","offer_id":28453687049,"sku":"EM-POWER-0009","price":2.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1641\/0911\/files\/mt3608-2v-28v-output-2a-dc-dc-step-up-boost-converter-power-supply-regulator-4201044.jpg?v=1775346797","url":"https:\/\/envistiamall.com\/products\/2v-28v-output-2a-mt3608-step-up-boost-converter","provider":"Envistia Mall","version":"1.0","type":"link"}