{"product_id":"mp1582-mp2467-mp1591-mp1593-mp1583-dc-dc-step-down-sop8-5pack","title":"MP1582 \/ MP2467 \/ MP1591 \/ MP1593 \/ MP1583 DC-DC Step-Down IC — SOP-8 (5-Pack)","description":"\u003ch2\u003eMPS DC-DC Step-Down Buck Converter ICs — SOP-8, 5-Pack (MP1582 \/ MP2467 \/ MP1591 \/ MP1593 \/ MP1583)\u003c\/h2\u003e\u003cp\u003eThis 5-pack covers the most popular \u003cstrong\u003eMonolithic Power Systems (MPS) SOP-8 step-down buck converter ICs\u003c\/strong\u003e. Each variant integrates the power switch, oscillator, and protection circuits in a compact SOP-8 package, making them ideal for power supply design, repair, and replacement in laptops, chargers, and industrial equipment.\u003c\/p\u003e\u003ch3\u003eVariant Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003cth\u003eMax Current\u003c\/th\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003cth\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMP1582\u003c\/td\u003e\n\u003ctd\u003e4.75V – 18V\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003ctd\u003e1.5MHz\u003c\/td\u003e\n\u003ctd\u003eHigh frequency, compact inductor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMP2467\u003c\/td\u003e\n\u003ctd\u003e4.5V – 18V\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003ctd\u003e500kHz\u003c\/td\u003e\n\u003ctd\u003eLow EMI, wide Vin range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMP1591\u003c\/td\u003e\n\u003ctd\u003e4.75V – 18V\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003ctd\u003e340kHz\u003c\/td\u003e\n\u003ctd\u003eLow quiescent current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMP1593\u003c\/td\u003e\n\u003ctd\u003e4.5V – 28V\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003ctd\u003e300kHz\u003c\/td\u003e\n\u003ctd\u003eWidest input range (up to 28V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMP1583\u003c\/td\u003e\n\u003ctd\u003e4.75V – 23V\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003ctd\u003e385kHz\u003c\/td\u003e\n\u003ctd\u003eBalanced efficiency and EMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCommon Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SOP-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology:\u003c\/strong\u003e Non-synchronous step-down (buck)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e Adjustable (external resistor divider)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtections:\u003c\/strong\u003e OCP, thermal shutdown, UVLO, soft-start\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 5 pieces per order\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose MPS Step-Down ICs?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIndustry-proven MPS design\u003c\/strong\u003e — used in major laptop and charger brands\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSOP-8 package\u003c\/strong\u003e — easy to solder by hand or reflow\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIntegrated power switch\u003c\/strong\u003e — minimal external components required\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFull protection suite\u003c\/strong\u003e — OCP, thermal, UVLO, soft-start built in\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5-pack value\u003c\/strong\u003e — ideal for prototyping, repair stock, and production\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLaptop charger and adapter power supply repair\u003c\/li\u003e\n\u003cli\u003eDC-DC buck converter PCB design\u003c\/li\u003e\n\u003cli\u003eIndustrial power supply modules\u003c\/li\u003e\n\u003cli\u003eLED driver power stage\u003c\/li\u003e\n\u003cli\u003eBattery-powered device voltage regulation\u003c\/li\u003e\n\u003cli\u003ePoint-of-load (POL) converter in embedded systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e5 × DC-DC Step-Down IC (SOP-8, variant as selected)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"MP1593DN","offer_id":46991429632235,"sku":"14:4044226#MP1593DN","price":8.44,"currency_code":"USD","in_stock":true},{"title":"MP1583DN","offer_id":46991429665003,"sku":"14:201659813#MP1583DN","price":6.16,"currency_code":"USD","in_stock":true},{"title":"MP1582EN","offer_id":46991429697771,"sku":"14:1202#MP1582EN","price":6.44,"currency_code":"USD","in_stock":true},{"title":"MP2467DN","offer_id":46991429730539,"sku":"14:350852#MP2467DN","price":9.12,"currency_code":"USD","in_stock":true},{"title":"MP1591DN","offer_id":46991429763307,"sku":"14:351074#MP1591DN","price":6.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/mp1582-mp2467-mp1591-mp1593-mp1583-sop8-power-ics.webp?v=1761883817","url":"https:\/\/keszoox.com\/products\/mp1582-mp2467-mp1591-mp1593-mp1583-dc-dc-step-down-sop8-5pack","provider":"Keszoox","version":"1.0","type":"link"}