{"product_id":"lm2596-5-0-12-adj-buck-switching-regulator-3a-40v-dc-dc-converter-to-220-to-263-xinbole","title":"LM2596-5.0\/12\/ADJ Buck Switching Regulator 3A 40V DC-DC Converter TO-220\/TO-263 | Xinbole","description":"\u003csection 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) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:10b7f8d0-bcbd-4637-841d-68e9b4a979b1-58\" data-testid=\"conversation-turn-104\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--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\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"5064a9b7-2d67-4c3e-88da-7f05f262b932\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"110\" data-end=\"579\"\u003eThe LM2596 series from Xinbole (LM2596-5.0, LM2596-12, LM2596-ADJ) is a high-efficiency step-down (buck) switching regulator designed for reliable DC-DC power conversion in industrial, automotive, and embedded electronic systems. Supporting input voltages up to 40V and delivering up to 3A output current, this IC provides stable voltage regulation with minimal external components, making it ideal for compact and efficient power supply designs.\u003c\/p\u003e\n\u003cp data-start=\"581\" data-end=\"1150\"\u003eBuilt using advanced switching regulator technology, the LM2596 integrates a fixed-frequency oscillator, internal power switch, and complete control circuitry for precise and efficient power conversion. While it does not internally include Schottky diode technology, it is typically paired with an external Schottky rectifier diode to achieve fast switching performance, low forward voltage drop (low VF), reduced switching losses, and improved overall energy efficiency. This ensures excellent thermal performance and high reliability under continuous load conditions.\u003c\/p\u003e\n\u003cp data-start=\"1152\" data-end=\"1475\"\u003eCompared to lower-current regulator series, the LM2596 offers higher output current capability and improved thermal stability, making it suitable for more demanding power applications. It also provides significantly higher efficiency compared to linear regulators, reducing heat dissipation and improving system durability.\u003c\/p\u003e\n\u003cp data-start=\"1477\" data-end=\"1927\"\u003eAvailable in TO-220 and TO-263 package options, the LM2596 supports both through-hole and surface-mount PCB integration, offering flexibility for prototyping and mass production. It is widely used in DC-DC converters, automotive electronics, industrial power supplies, battery-powered devices, and embedded systems. With its efficiency, robustness, and ease of use, the Xinbole LM2596 series is a trusted solution for modern power electronics design.\u003c\/p\u003e\n\u003cp data-start=\"1929\" data-end=\"1948\"\u003e\u003cstrong data-start=\"1929\" data-end=\"1946\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1949\" data-end=\"2262\"\u003e\n\u003cli data-section-id=\"s171kg\" data-start=\"1949\" data-end=\"1976\"\u003eInput voltage up to 40V\u003c\/li\u003e\n\u003cli data-section-id=\"wvjea4\" data-start=\"1977\" data-end=\"2024\"\u003eOutput options: 5.0V, 12V, adjustable (ADJ)\u003c\/li\u003e\n\u003cli data-section-id=\"essasc\" data-start=\"2025\" data-end=\"2057\"\u003eHigh output current up to 3A\u003c\/li\u003e\n\u003cli data-section-id=\"glttf4\" data-start=\"2058\" data-end=\"2102\"\u003eHigh-efficiency buck switching regulator\u003c\/li\u003e\n\u003cli data-section-id=\"1triu11\" data-start=\"2103\" data-end=\"2139\"\u003eFixed 150kHz switching frequency\u003c\/li\u003e\n\u003cli data-section-id=\"1vi64l1\" data-start=\"2140\" data-end=\"2176\"\u003eInternal power switch integrated\u003c\/li\u003e\n\u003cli data-section-id=\"18zj1ge\" data-start=\"2177\" data-end=\"2218\"\u003eExcellent thermal and load regulation\u003c\/li\u003e\n\u003cli data-section-id=\"g05xkj\" data-start=\"2219\" data-end=\"2262\"\u003eAvailable in TO-220 and TO-263 packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2264\" data-end=\"2283\"\u003e\u003cstrong data-start=\"2264\" data-end=\"2281\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2284\" data-end=\"2495\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1e72bp7\" data-start=\"2284\" data-end=\"2314\"\u003eDC-DC step-down converters\u003c\/li\u003e\n\u003cli data-section-id=\"j1xzud\" data-start=\"2315\" data-end=\"2350\"\u003eIndustrial power supply systems\u003c\/li\u003e\n\u003cli data-section-id=\"1x8ffoa\" data-start=\"2351\" data-end=\"2377\"\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1rnc3n4\" data-start=\"2378\" data-end=\"2404\"\u003eEmbedded power modules\u003c\/li\u003e\n\u003cli data-section-id=\"d1w83h\" data-start=\"2405\" data-end=\"2432\"\u003eBattery-powered devices\u003c\/li\u003e\n\u003cli data-section-id=\"6cw5zv\" data-start=\"2433\" data-end=\"2456\"\u003eLED driver circuits\u003c\/li\u003e\n\u003cli data-section-id=\"qui5fg\" data-start=\"2457\" data-end=\"2495\" data-is-last-node=\"\"\u003eHigh-efficiency switching regulators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"xinbole","offers":[{"title":"Default Title","offer_id":43844368203841,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Integrated_Circuits-02-01_21de9394-cbdf-440c-93e1-dd1367592f04.png?v=1769084412","url":"https:\/\/hext.in\/products\/lm2596-5-0-12-adj-buck-switching-regulator-3a-40v-dc-dc-converter-to-220-to-263-xinbole","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}