{"product_id":"mcp73831t-2ati-ot-battery-management-ic-sot-23-5-5pcs","title":"5PCS MCP73831T-2ATI\/OT Battery Management IC SOT-23-5","description":"\u003ch2\u003e5-Pack MCP73831T-2ATI\/OT Battery Power Management Integrated Circuit – SOT-23-5\u003c\/h2\u003e\n\u003cp\u003eKeep your electronics projects running smoothly with this 5-piece set of \u003cstrong\u003eMCP73831T-2ATI\/OT\u003c\/strong\u003e Battery Power Management ICs. Designed for single-cell lithium-ion and lithium-polymer battery charging applications, these compact SOT-23-5 package chips deliver reliable, efficient charge management in a tiny footprint — perfect for hobbyists, engineers, and electronics repair technicians alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 5 pieces per pack — great value for prototyping and production runs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MCP73831T-2ATI\/OT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SOT-23-5 (5-pin small outline transistor)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Single-cell Li-Ion \/ Li-Polymer battery charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Voltage Regulator \/ Battery Charger Controller IC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new, unused components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Arduino, Raspberry Pi, DIY electronics, wearables, portable devices, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose MCP73831T-2ATI\/OT?\u003c\/h3\u003e\n\u003cp\u003eThe MCP73831T is a highly integrated, linear charge management controller specifically engineered for space-sensitive designs. Its miniature SOT-23-5 package and minimal external component count make it ideal for compact, battery-powered products. With thermal regulation that automatically adjusts charging current to prevent overheating, these ICs offer robust protection for your battery cells while ensuring a full, accurate charge.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePreset charge termination voltage of 4.20V for standard Li-Ion cells\u003c\/li\u003e\n  \u003cli\u003eProgrammable charge current via a single resistor\u003c\/li\u003e\n  \u003cli\u003eBuilt-in charge status output for LED indication\u003c\/li\u003e\n  \u003cli\u003eThermal regulation for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003eLow dropout voltage — ideal for USB-powered charging circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're developing a wearable device, a handheld gadget, a custom power bank, or any battery-powered project, the MCP73831T-2ATI\/OT gives you a dependable, industry-proven charging solution. Buying in a 5-pack ensures you always have spares on hand for testing and development.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Tools \u0026amp; Electronics Accessories\u003c\/h3\u003e\n\u003cp\u003eLooking for more project essentials? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e or the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for your workbench toolkit.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the MCP73831T-2ATI\/OT used for in electronics projects?\u003c\/h4\u003e\n\u003cp\u003eA: The MCP73831T-2ATI\/OT is a single-cell lithium-ion and lithium-polymer battery charge management IC. It is widely used in portable electronics, wearables, custom power banks, Arduino\/Raspberry Pi projects, and any application requiring compact, reliable battery charging control in a SOT-23-5 package.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many ICs are included in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes \u003cstrong\u003e5 pieces\u003c\/strong\u003e of the MCP73831T-2ATI\/OT integrated circuit chips, providing excellent value for prototyping, repair, or small production runs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What package type is the MCP73831T-2ATI\/OT?\u003c\/h4\u003e\n\u003cp\u003eA: These chips come in the \u003cstrong\u003eSOT-23-5\u003c\/strong\u003e (5-pin Small Outline Transistor) surface-mount package, making them suitable for compact PCB designs with limited board space.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these components brand new or used?\u003c\/h4\u003e\n\u003cp\u003eA: All MCP73831T-2ATI\/OT chips in this 5-pack are \u003cstrong\u003ebrand new\u003c\/strong\u003e and unused, sourced in new condition for reliable performance in your circuits.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the MCP73831T-2ATI\/OT used for in electronics projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MCP73831T-2ATI\/OT is a single-cell lithium-ion and lithium-polymer battery charge management IC. It is widely used in portable electronics, wearables, custom power banks, Arduino\/Raspberry Pi projects, and any application requiring compact, reliable battery charging control in a SOT-23-5 package.\"}}, {\"@type\": \"Question\", \"name\": \"How many ICs are included in this listing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This listing includes 5 pieces of the MCP73831T-2ATI\/OT integrated circuit chips, providing excellent value for prototyping, repair, or small production runs.\"}}, {\"@type\": \"Question\", \"name\": \"What package type is the MCP73831T-2ATI\/OT?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These chips come in the SOT-23-5 (5-pin Small Outline Transistor) surface-mount package, making them suitable for compact PCB designs with limited board space.\"}}, {\"@type\": \"Question\", \"name\": \"Are these components brand new or used?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All MCP73831T-2ATI\/OT chips in this 5-pack are brand new and unused, sourced in new condition for reliable performance in your circuits.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5PCS MCP73831T-2ATI\/OT Battery Management IC SOT-23-5\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/mcp73831t-2ati-ot-battery-management-ic-sot-23-5-5pcs\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44168334114903,"sku":"\u003cnone\u003e","price":67.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S94b5ee859b2f4ef29f1a9f737b00df9ak.webp?v=1786770788","url":"https:\/\/axlcustomersupport.com\/products\/mcp73831t-2ati-ot-battery-management-ic-sot-23-5-5pcs","provider":"Axl","version":"1.0","type":"link"}