{"product_id":"3v-5v-1a-dc-dc-boost-converter-module-96-efficiency-ultra-small","title":"3V to 5V 1A DC-DC Boost Converter Module – 96% Efficiency","description":"\u003ch2\u003eUltra-Small DC-DC Boost Converter Module | 3V to 5V, 1A, 96% Efficiency\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with this compact and highly efficient \u003cstrong\u003eDC-DC Boost Converter Module\u003c\/strong\u003e. Stepping voltage up from 3V to 5V at up to 1A output current, this ultra-small SMD module delivers an impressive \u003cstrong\u003e96% conversion efficiency\u003c\/strong\u003e — making it ideal for battery-powered devices, DIY electronics, Arduino projects, robotics, and portable power applications.\u003c\/p\u003e\n\n\u003cp\u003eMeasuring just \u003cstrong\u003e14 × 18 × 5.5 mm\u003c\/strong\u003e, this module packs serious power regulation capability into a tiny footprint, perfect for space-constrained PCB layouts and custom builds. Whether you need to power a microcontroller, sensor array, or small motor from a low-voltage source, this boost converter handles the job reliably and efficiently.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 3V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e Up to 1A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConversion Efficiency:\u003c\/strong\u003e Up to 96%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Ultra-small SMD, 14 × 18 × 5.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable quantity:\u003c\/strong\u003e Available in 1, 5, 10, or 20 piece options\u003c\/li\u003e\n  \u003cli\u003eSurface-mount design for easy PCB integration\u003c\/li\u003e\n  \u003cli\u003eLow heat generation thanks to high conversion efficiency\u003c\/li\u003e\n  \u003cli\u003eStable output ideal for sensitive electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino, Raspberry Pi, and microcontroller projects\u003c\/li\u003e\n  \u003cli\u003eBattery-powered DIY electronics\u003c\/li\u003e\n  \u003cli\u003eRobotics and automation builds\u003c\/li\u003e\n  \u003cli\u003eUSB power supply circuits\u003c\/li\u003e\n  \u003cli\u003eSensor modules requiring regulated 5V power\u003c\/li\u003e\n  \u003cli\u003ePortable and wearable electronics prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DC-DC Boost Converter SMD Module (or selected quantity: 5, 10, or 20 pcs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads – DIY Jewelry Making\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/natural-stone-abacus-beads-flat-round-spacer-diy-jewelry-making\"\u003eNatural Stone Abacus Beads – Flat Round Spacer for DIY Jewelry\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a DC-DC Boost Converter Module do?\u003c\/h4\u003e\n\u003cp\u003eA: A DC-DC Boost Converter Module steps up a lower input voltage to a higher output voltage. This module takes a 3V DC input and boosts it to a stable 5V DC output at up to 1A — perfect for powering 5V devices from lower-voltage battery sources in electronics projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What makes this boost converter module \"ultra-small\"?\u003c\/h4\u003e\n\u003cp\u003eA: This module measures just 14 × 18 × 5.5 mm, making it one of the most compact boost converters available. Its SMD (surface-mount device) design allows it to be integrated directly onto custom PCBs or fitted into tight enclosures where space is limited.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How efficient is this DC-DC Boost Converter?\u003c\/h4\u003e\n\u003cp\u003eA: This module achieves up to 96% conversion efficiency, meaning very little energy is wasted as heat during the voltage step-up process. This makes it especially well-suited for battery-powered applications where maximizing runtime is important.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I buy multiple units at once?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This module is available in quantity options of 1, 5, 10, or 20 pieces, so you can stock up for larger projects or prototyping runs at a cost-effective price.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a DC-DC Boost Converter Module do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A DC-DC Boost Converter Module steps up a lower input voltage to a higher output voltage. 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