{"product_id":"mp2603ej-lf-p","title":"MP2603EJ-LF-P","description":"\u003ch2\u003eMP2603EJ-LF-P - Single-Cell Lithium-Ion Battery Charger IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMP2603EJ-LF-P\u003c\/strong\u003e from \u003cstrong\u003eMonolithic Power Systems Inc.\u003c\/strong\u003e is a highly integrated, single-cell lithium-ion battery charger IC designed for portable and space-constrained applications. This compact solution delivers reliable charging performance with programmable constant current charging up to 150mA, making it ideal for wearables, IoT devices, wireless sensors, and other battery-powered electronics.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Cell Li-Ion Charging:\u003c\/strong\u003e Optimized for 4.2V battery pack voltage with precise voltage regulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Charge Current:\u003c\/strong\u003e Constant current charging up to 150mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Built-in over-current and over-temperature fault protection ensures safe operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact TSOT-23-5 Package:\u003c\/strong\u003e Ultra-small surface mount footprint saves valuable PCB space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e -20°C to 85°C (TA) for reliable performance in diverse environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Supply Voltage:\u003c\/strong\u003e Operates with supply voltage up to 5.25V maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally friendly, lead-free construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eThe MP2603EJ-LF-P is perfectly suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWearable devices and fitness trackers\u003c\/li\u003e\n\u003cli\u003eWireless earbuds and Bluetooth headsets\u003c\/li\u003e\n\u003cli\u003eIoT sensors and smart home devices\u003c\/li\u003e\n\u003cli\u003ePortable medical equipment\u003c\/li\u003e\n\u003cli\u003eHandheld instruments and meters\u003c\/li\u003e\n\u003cli\u003eBattery-powered consumer electronics\u003c\/li\u003e\n\u003c\/ul\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\u003eMonolithic Power Systems Inc.\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\u003eTape \u0026amp; Reel (TR) | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eBattery Chemistry\u003c\/td\u003e \t\u003ctd\u003eLithium Ion\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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003eOver Current, Over Temperature\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCharge Current - Max\u003c\/td\u003e \t\u003ctd\u003e150mA\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\u003e5.25V\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-20°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\u003eSOT-23-5 Thin, TSOT-23-5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003eTSOT-23-5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1761919810\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Global Semiconductor Supplier\"\u003e\u003cstrong\u003eHQICKEY\u003c\/strong\u003e\u003c\/a\u003e, we specialize in providing authentic, high-quality semiconductor components with guaranteed traceability and lifecycle support. Our commitment to quality ensures you receive genuine parts backed by comprehensive technical support and reliable global shipping.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eLooking for more battery charging solutions? Explore our complete \u003ca href=\"https:\/\/hqickey.com\/collections\/battery-chargers\" title=\"Battery Chargers Collection - HQICKEY\"\u003e\u003cstrong\u003eBattery Chargers\u003c\/strong\u003e\u003c\/a\u003e collection featuring a wide range of charging ICs for various battery chemistries and applications.\u003c\/p\u003e\u003cp\u003eStay informed about the latest semiconductor technologies, application notes, and industry insights by visiting our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Technical Blog\"\u003e\u003cstrong\u003eTechnical Blog\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"Monolithic Power Systems Inc.","offers":[{"title":"Default Title","offer_id":51117683867937,"sku":"MP2603EJ-LF-P","price":3.33,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_BC_1589_TSOT23-5_J_5_88eb8b9a-2e53-4cf0-88d8-d27661679f2b.jpg?v=1743681610","url":"https:\/\/hqickey.com\/de\/products\/mp2603ej-lf-p","provider":"HQICKEY","version":"1.0","type":"link"}