{"id":504,"date":"2025-10-09T12:45:17","date_gmt":"2025-10-09T12:45:17","guid":{"rendered":"https:\/\/smartprofix.com\/store\/?post_type=product&#038;p=504"},"modified":"2026-03-31T06:01:32","modified_gmt":"2026-03-31T06:01:32","slug":"tps-51120","status":"publish","type":"product","link":"https:\/\/smartprofix.com\/store\/product\/tps-51120\/","title":{"rendered":"TPS 51120"},"content":{"rendered":"<p data-start=\"0\" data-end=\"422\">The <strong data-start=\"31\" data-end=\"43\">TPS51120<\/strong> is a highly integrated, high-efficiency <strong data-start=\"84\" data-end=\"115\">synchronous buck controller<\/strong> developed by <strong data-start=\"129\" data-end=\"150\">Texas Instruments<\/strong> for use in notebook, desktop, and embedded system power management. Designed to support both <strong data-start=\"244\" data-end=\"291\">Intel\u00ae and AMD\u00ae CPU core power requirements<\/strong>, this controller provides a precise and stable voltage output with outstanding transient response and excellent load regulation.<\/p>\n<p data-start=\"424\" data-end=\"905\">The TPS51120 operates across a <strong data-start=\"455\" data-end=\"483\">wide input voltage range<\/strong> and integrates <strong data-start=\"499\" data-end=\"522\">dual MOSFET drivers<\/strong> to deliver reliable high-current power conversion in compact applications. It supports <strong data-start=\"610\" data-end=\"644\">adjustable switching frequency<\/strong>, <strong data-start=\"646\" data-end=\"668\">soft-start control<\/strong>, and <strong data-start=\"674\" data-end=\"706\">multiple protection features<\/strong>, including overcurrent, undervoltage, and thermal shutdown. With its low standby current and high efficiency, it helps extend battery life in portable systems while maintaining strong performance.<\/p>\n<p data-start=\"907\" data-end=\"926\"><strong data-start=\"907\" data-end=\"924\">Key Features:<\/strong><\/p>\n<ul data-start=\"927\" data-end=\"1341\">\n<li data-start=\"927\" data-end=\"974\">\n<p data-start=\"929\" data-end=\"974\">High-efficiency synchronous buck controller<\/p>\n<\/li>\n<li data-start=\"975\" data-end=\"1032\">\n<p data-start=\"977\" data-end=\"1032\">Supports <strong data-start=\"986\" data-end=\"1030\">Intel\u00ae and AMD\u00ae CPU power specifications<\/strong><\/p>\n<\/li>\n<li data-start=\"1033\" data-end=\"1080\">\n<p data-start=\"1035\" data-end=\"1080\">Wide input voltage range (typically 5V\u201324V)<\/p>\n<\/li>\n<li data-start=\"1081\" data-end=\"1129\">\n<p data-start=\"1083\" data-end=\"1129\">Integrated high- and low-side MOSFET drivers<\/p>\n<\/li>\n<li data-start=\"1130\" data-end=\"1183\">\n<p data-start=\"1132\" data-end=\"1183\">Adjustable output voltage and switching frequency<\/p>\n<\/li>\n<li data-start=\"1184\" data-end=\"1229\">\n<p data-start=\"1186\" data-end=\"1229\">Built-in <strong data-start=\"1195\" data-end=\"1227\">OCP, UVP, and OTP protection<\/strong><\/p>\n<\/li>\n<li data-start=\"1230\" data-end=\"1278\">\n<p data-start=\"1232\" data-end=\"1278\">Excellent load transient and line regulation<\/p>\n<\/li>\n<li data-start=\"1279\" data-end=\"1341\">\n<p data-start=\"1281\" data-end=\"1341\">Compact <strong data-start=\"1289\" data-end=\"1313\">QFN or TSSOP package<\/strong> for space-limited designs<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1343\" data-end=\"1362\"><strong data-start=\"1343\" data-end=\"1360\">Applications:<\/strong><\/p>\n<ul data-start=\"1363\" data-end=\"1525\">\n<li data-start=\"1363\" data-end=\"1398\">\n<p data-start=\"1365\" data-end=\"1398\">Laptop and desktop motherboards<\/p>\n<\/li>\n<li data-start=\"1399\" data-end=\"1433\">\n<p data-start=\"1401\" data-end=\"1433\">CPU and GPU voltage regulation<\/p>\n<\/li>\n<li data-start=\"1434\" data-end=\"1479\">\n<p data-start=\"1436\" data-end=\"1479\">Power supply modules and DC-DC converters<\/p>\n<\/li>\n<li data-start=\"1480\" data-end=\"1525\">\n<p data-start=\"1482\" data-end=\"1525\">Embedded and industrial computing systems<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1527\" data-end=\"1625\"><strong data-start=\"1527\" data-end=\"1544\">Package Type:<\/strong> QFN \/ TSSOP<br data-start=\"1556\" data-end=\"1559\" \/><strong data-start=\"1559\" data-end=\"1576\">Manufacturer:<\/strong> Texas Instruments<br data-start=\"1594\" data-end=\"1597\" \/><strong data-start=\"1597\" data-end=\"1614\">Model Number:<\/strong> TPS51120<\/p>\n<p data-start=\"1627\" data-end=\"1797\">The <strong data-start=\"1631\" data-end=\"1643\">TPS51120<\/strong> provides efficient, stable, and compact power conversion, making it an ideal solution for next-generation CPU and system power management applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<article class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-68e6a620-49a4-8326-8c9e-ed8304251456-0\" data-testid=\"conversation-turn-44\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"b6c746b9-c68e-45d6-b1e8-4aabbb2104bf\" data-message-model-slug=\"gpt-5\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<p data-start=\"1804\" data-end=\"2048\" data-is-last-node=\"\" data-is-only-node=\"\">Texas Instruments TPS51120 is a high-efficiency synchronous buck controller designed for Intel and AMD systems, offering stable voltage regulation, wide input range, and advanced protection for reliable power management.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"featured_media":505,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":{"0":"post-504","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electronics","7":"thunk-woo-product-list","8":"opn-qv-enable","9":"top-store-woo-hover-zoom","10":"top-store-single-product-tab-horizontal","11":"top-store-shadow-","12":"top-store-shadow-hover-","14":"first","15":"instock","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TPS 51120 -<\/title>\n<meta name=\"description\" content=\"Texas Instruments TPS51120 is a high-efficiency synchronous buck controller designed for Intel and AMD systems, offering stable 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