{"product_id":"mini360-dc-dc-buck-converter-step-down-4-75v-23v-1v-17v-1-8a-2pack","title":"Mini360 DC-DC Buck Converter Step-Down Module — 4.75–23V to 1–17V, 1.8A, 17×11mm (2-Pack)","description":"\u003ch2\u003eMini360 DC-DC Buck Converter Step-Down Module — Ultra-Compact, 1.8A\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMini360\u003c\/strong\u003e is an ultra-compact \u003cstrong\u003eDC-DC step-down (buck) converter module\u003c\/strong\u003e measuring just \u003cstrong\u003e17×11×3.8mm\u003c\/strong\u003e — one of the smallest adjustable buck modules available. Based on the \u003cstrong\u003eMP2307 switching regulator IC\u003c\/strong\u003e, it accepts \u003cstrong\u003e4.75V to 23V input\u003c\/strong\u003e and delivers an \u003cstrong\u003eadjustable 1V to 17V output\u003c\/strong\u003e at up to \u003cstrong\u003e1.8A continuous current\u003c\/strong\u003e. Output voltage is set by a small onboard trimmer potentiometer. Each pack contains \u003cstrong\u003e2 modules\u003c\/strong\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eController IC\u003c\/td\u003e\n\u003ctd\u003eMP2307 (or equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e4.75V – 23V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e1V – 17V (adjustable via trimmer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e1.8A continuous (3A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e340kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Dimensions\u003c\/td\u003e\n\u003ctd\u003e17 × 11 × 3.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Ripple\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;30mV (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 modules per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Mini360?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-compact 17×11mm\u003c\/strong\u003e — fits in the tightest spaces where larger modules won’t\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 96% efficiency\u003c\/strong\u003e — minimal heat generation even at full load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e340kHz switching\u003c\/strong\u003e — allows tiny external components and low output ripple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input range (4.75–23V)\u003c\/strong\u003e — works with 5V, 9V, 12V, and 18V sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output (1–17V)\u003c\/strong\u003e — set any voltage for your specific load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-pack value\u003c\/strong\u003e — one for the project, one as spare\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino \/ ESP32 power supply\u003c\/strong\u003e — step down 12V to 5V or 3.3V for microcontrollers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaspberry Pi power\u003c\/strong\u003e — compact 5V supply from 12V battery or solar panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC vehicle onboard electronics\u003c\/strong\u003e — power servos and receivers from LiPo battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED driver\u003c\/strong\u003e — adjustable voltage for LED strip brightness control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWearable electronics\u003c\/strong\u003e — ultra-small footprint for body-worn projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar power systems\u003c\/strong\u003e — regulate solar panel output for battery charging\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eHow to Adjust Output Voltage\u003c\/h3\u003e\u003cp\u003eUse a small flathead screwdriver to turn the \u003cstrong\u003etrimmer potentiometer\u003c\/strong\u003e on the board while measuring output voltage with a multimeter. Turn \u003cstrong\u003eclockwise to increase\u003c\/strong\u003e voltage, \u003cstrong\u003ecounter-clockwise to decrease\u003c\/strong\u003e. Always set the output voltage \u003cem\u003ebefore\u003c\/em\u003e connecting your load to avoid over-voltage damage.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can Mini360 output 3.3V from a 5V input?\u003c\/strong\u003e\u003cbr\u003eA: Yes, as long as input voltage is at least 1V higher than output. 5V input → 3.3V output works fine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the maximum continuous current?\u003c\/strong\u003e\u003cbr\u003eA: 1.8A continuous. For loads above 1A, ensure adequate airflow as the module may warm up. Peak current is 3A but not recommended for sustained use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is there short-circuit protection?\u003c\/strong\u003e\u003cbr\u003eA: The MP2307 IC has built-in current limiting, but prolonged short circuits may damage the module. Always use a fuse on the input for protection.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2× Mini360 DC-DC Buck Converter Module\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991474458859,"sku":"\u003cnone\u003e","price":6.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/mini360-dc-dc-buck-converter-step-down-module.webp?v=1761631221","url":"https:\/\/keszoox.com\/products\/mini360-dc-dc-buck-converter-step-down-4-75v-23v-1v-17v-1-8a-2pack","provider":"Keszoox","version":"1.0","type":"link"}