{"product_id":"mcp73861-i-mlg","title":"MCP73861-I\/MLG","description":"\u003cp\u003eThe \u003cstrong\u003eMCP73861-I\/MLG\u003c\/strong\u003e is a highly integrated linear battery charge management controller designed for single-cell lithium-ion and lithium-polymer battery applications. Manufactured by Microchip Technology, this advanced IC provides a complete charging solution with programmable charge current up to 1.38A and precise 4.2V battery regulation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSingle-cell Li-Ion\/Li-Polymer battery charging\u003c\/li\u003e\n\u003cli\u003eProgrammable constant charge current up to 1.38A\u003c\/li\u003e\n\u003cli\u003eAccurate 4.2V battery voltage regulation\u003c\/li\u003e\n\u003cli\u003eWide input voltage range up to 12V\u003c\/li\u003e\n\u003cli\u003eProgrammable timer for safety\u003c\/li\u003e\n\u003cli\u003eExtended operating temperature: -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003eCompact 16-QFN (4x4mm) surface mount package\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis battery charger IC is ideal for portable electronics, handheld devices, power banks, IoT applications, and embedded systems requiring reliable single-cell lithium battery charging.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eMicrochip Technology\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTube | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eBattery Chemistry\u003c\/td\u003e \t\u003ctd\u003eLithium Ion\/Polymer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Cells\u003c\/td\u003e \t\u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Charging\u003c\/td\u003e \t\u003ctd\u003eConstant - Programmable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgrammable Features\u003c\/td\u003e \t\u003ctd\u003eTimer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCharge Current - Max\u003c\/td\u003e \t\u003ctd\u003e1.38A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eBattery Pack Voltage\u003c\/td\u003e \t\u003ctd\u003e4.2V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Max)\u003c\/td\u003e \t\u003ctd\u003e12V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInterface\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e16-VQFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e16-QFN (4x4)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe MCP73861-I\/MLG is perfectly suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePortable consumer electronics and handheld devices\u003c\/li\u003e\n\u003cli\u003eWireless sensors and IoT edge devices\u003c\/li\u003e\n\u003cli\u003ePortable medical and healthcare equipment\u003c\/li\u003e\n\u003cli\u003ePower banks and USB charging accessories\u003c\/li\u003e\n\u003cli\u003eBattery-powered industrial instruments\u003c\/li\u003e\n\u003cli\u003eWearable technology and fitness trackers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith its compact footprint and robust performance across extreme temperatures, the MCP73861-I\/MLG delivers reliable battery charging for demanding embedded applications.\u003c\/p\u003e\u003ch3\u003eRelated Resources\u003c\/h3\u003e\u003cp\u003eExplore more battery management solutions in our \u003ca href=\"https:\/\/hqickey.com\/collections\/battery-chargers\" title=\"Battery Chargers - Power Management ICs\"\u003eBattery Chargers\u003c\/a\u003e collection. Visit our \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Global Semiconductor Supplier\"\u003ehomepage\u003c\/a\u003e to browse our complete catalog of embedded components, or check our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"NEWS - Latest Updates and Technical Articles\"\u003eNEWS blog\u003c\/a\u003e for the latest technical articles and product updates.\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51117701300513,"sku":"MCP73861-I\/MLG","price":4.5,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_BC_150_C04-127_ML_16_5cd200f3-ddbf-469f-bf99-eb494392f52c.jpg?v=1743681867","url":"https:\/\/hqickey.com\/products\/mcp73861-i-mlg","provider":"HQICKEY","version":"1.0","type":"link"}