{"product_id":"xb3303a-3-3v-low-dropout-regulator-ic-sot23-3-package","title":"XB3303A 3.3V Low Dropout Regulator IC SOT23-3 Package","description":"\u003cdiv class=\"product_info\"\u003e\n  \u003ch2 class=\"sing--sub-heading\"\u003e\n    \u003cspan style=\"font-size: 18.72px;\"\u003eXB3303A Voltage Regulator IC – 3.3V Low Dropout Regulator (SOT-23-3)\u003c\/span\u003e\n  \u003c\/h2\u003e\n  The \u003cstrong\u003eXB3303A\u003c\/strong\u003e is a high-performance, fixed-output low dropout (LDO) linear voltage regulator designed to provide a stable \u003cstrong\u003e3.3V output\u003c\/strong\u003e from higher input voltages. It supports up to \u003cstrong\u003e300mA\u003c\/strong\u003e output current and is well-suited for powering microcontrollers, sensors, and wireless modules in compact designs.\u003cbr\u003e\u003cbr\u003e\n  Featuring \u003cstrong\u003elow quiescent current\u003c\/strong\u003e and a \u003cstrong\u003ecompact SOT-23-3 package\u003c\/strong\u003e, the XB3303A is ideal for space-constrained and battery-operated applications. Integrated \u003cstrong\u003eshort circuit and thermal protection\u003c\/strong\u003e enhances reliability.\u003cbr\u003e\u003cbr\u003e\n  \u003cstrong\u003eNote:\u003c\/strong\u003e Use recommended input\/output capacitors (typically 1µF ceramic) for optimal performance.\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eIC Name: XB3303A\u003c\/li\u003e\n      \u003cli\u003eType: Fixed 3.3V Low Dropout Voltage Regulator\u003c\/li\u003e\n      \u003cli\u003eOutput Voltage: 3.3V ±2%\u003c\/li\u003e\n      \u003cli\u003eOutput Current: Up to 300mA\u003c\/li\u003e\n      \u003cli\u003eInput Voltage Range: 2.8V to 6.0V\u003c\/li\u003e\n      \u003cli\u003eDropout Voltage: ~300mV @ 100mA\u003c\/li\u003e\n      \u003cli\u003eQuiescent Current: ~35µA typical\u003c\/li\u003e\n      \u003cli\u003eLine Regulation: ±0.2% typical\u003c\/li\u003e\n      \u003cli\u003eLoad Regulation: ±0.4% typical\u003c\/li\u003e\n      \u003cli\u003eInternal Thermal Shutdown\u003c\/li\u003e\n      \u003cli\u003eShort Circuit and Overcurrent Protection\u003c\/li\u003e\n      \u003cli\u003ePackage: SOT-23-3\u003c\/li\u003e\n      \u003cli\u003eMounting Type: Surface Mount (SMT)\u003c\/li\u003e\n      \u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eFixed 3.3V regulated output\u003c\/li\u003e\n      \u003cli\u003eDelivers up to 300mA current\u003c\/li\u003e\n      \u003cli\u003eLow dropout voltage and ultra-low quiescent current\u003c\/li\u003e\n      \u003cli\u003eIntegrated thermal and short circuit protection\u003c\/li\u003e\n      \u003cli\u003eCompact SOT-23-3 surface-mount package\u003c\/li\u003e\n      \u003cli\u003eExcellent line\/load regulation\u003c\/li\u003e\n      \u003cli\u003eIdeal for portable and battery-powered applications\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMicrocontroller power supply (3.3V logic)\u003c\/li\u003e\n    \u003cli\u003eIoT and RF modules (e.g., ESP8266, ESP32, NRF)\u003c\/li\u003e\n    \u003cli\u003eSensor and analog circuitry\u003c\/li\u003e\n    \u003cli\u003eBattery-operated portable devices\u003c\/li\u003e\n    \u003cli\u003eWearables and compact electronic projects\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003ePackage: SOT-23-3\u003c\/li\u003e\n      \u003cli\u003ePin Count: 3\u003c\/li\u003e\n      \u003cli\u003eDimensions: ~2.9mm x 1.3mm x 1.0mm (L x W x H)\u003c\/li\u003e\n      \u003cli\u003eMounting Type: Surface Mount (SMT)\u003c\/li\u003e\n      \u003cli\u003eWeight: ~0.05g\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003e1 x XB3303A 3.3V LDO Voltage Regulator IC (SOT-23-3 Package)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47312648274172,"sku":"INTEG211","price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/XB3303A_SOT23-3.webp?v=1752053692","url":"https:\/\/kitsguru.com\/fr\/products\/xb3303a-3-3v-low-dropout-regulator-ic-sot23-3-package","provider":"KitsGuru","version":"1.0","type":"link"}