{"product_id":"l7809-9v-fixed-voltage-regulator-ic-1a-linear-regulator-to-220-power-ic-xinbole","title":"L7809 9V Fixed Voltage Regulator IC 1A Linear Regulator | TO-220 Power IC | Xinbole","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:55px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\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:f478a70c-78d3-4c82-a28e-66aa29b00a3a-39\" data-testid=\"conversation-turn-80\" 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=\"602ef5ff-dd5b-4832-888a-d397a580853b\" 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 dark markdown-new-styling\"\u003e\n\u003cp data-start=\"104\" data-end=\"527\"\u003eThe L7809 from Xinbole is a high-reliability fixed 9V linear voltage regulator IC designed to deliver stable and precise DC output for a wide range of electronic applications. With a regulated 9V output and up to 1A current capability, it is ideal for powering analog circuits, embedded systems, communication modules, and industrial control electronics requiring clean and consistent voltage supply.\u003c\/p\u003e\n\u003cp data-start=\"529\" data-end=\"1020\"\u003eBuilt using advanced linear regulation technology, the L7809 ensures low output ripple, excellent load regulation, and stable performance under varying input voltage conditions. It includes integrated protection features such as thermal shutdown and current limiting, ensuring safe operation and enhanced long-term reliability. Compared to lower series regulators or unstable power sources, the L7809 provides improved voltage accuracy, better noise suppression, and higher system stability.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1296\"\u003eThe device is housed in a TO-220 package, offering excellent thermal dissipation and supporting heat sink mounting for efficient heat management. This makes it highly suitable for continuous operation in demanding environments where reliability and performance are critical.\u003c\/p\u003e\n\u003cp data-start=\"1298\" data-end=\"1477\"\u003eWith its robust design, simplicity, and dependable output, the L7809 is widely used in regulated power supply designs across industrial, consumer, and embedded electronic systems.\u003c\/p\u003e\n\u003cp data-start=\"1479\" data-end=\"1498\"\u003e\u003cstrong data-start=\"1479\" data-end=\"1496\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1499\" data-end=\"1767\"\u003e\n\u003cli data-section-id=\"1y3k8r1\" data-start=\"1499\" data-end=\"1536\"\u003eFixed 9V output voltage regulator\u003c\/li\u003e\n\u003cli data-section-id=\"e9jagw\" data-start=\"1537\" data-end=\"1575\"\u003eUp to 1A output current capability\u003c\/li\u003e\n\u003cli data-section-id=\"7fuq8\" data-start=\"1576\" data-end=\"1626\"\u003eBuilt-in thermal shutdown and current limiting\u003c\/li\u003e\n\u003cli data-section-id=\"1nqytf3\" data-start=\"1627\" data-end=\"1671\"\u003eLow ripple and stable output performance\u003c\/li\u003e\n\u003cli data-section-id=\"1i0o71\" data-start=\"1672\" data-end=\"1718\"\u003eHigh reliability linear voltage regulation\u003c\/li\u003e\n\u003cli data-section-id=\"1k8k8b\" data-start=\"1719\" data-end=\"1767\"\u003eTO-220 package for superior heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1769\" data-end=\"1788\"\u003e\u003cstrong data-start=\"1769\" data-end=\"1786\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1789\" data-end=\"1968\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"gwicpw\" data-start=\"1789\" data-end=\"1814\"\u003ePower supply circuits\u003c\/li\u003e\n\u003cli data-section-id=\"8rp5w0\" data-start=\"1815\" data-end=\"1835\"\u003eEmbedded systems\u003c\/li\u003e\n\u003cli data-section-id=\"1tr9d36\" data-start=\"1836\" data-end=\"1868\"\u003eIndustrial control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1cyvddv\" data-start=\"1869\" data-end=\"1894\"\u003eCommunication devices\u003c\/li\u003e\n\u003cli data-section-id=\"mugapf\" data-start=\"1895\" data-end=\"1928\"\u003eMicrocontroller-based designs\u003c\/li\u003e\n\u003cli data-section-id=\"ljfslo\" data-start=\"1929\" data-end=\"1968\" data-is-last-node=\"\"\u003eConsumer electronics power regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade flex flex-col\"\u003e\n\u003cdiv id=\"thread-bottom\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-base mx-auto [--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\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 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\u003cform class=\"group\/composer w-full\" data-expanded=\"\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out grid grid-cols-[auto_1fr_auto] [grid-template-areas:'header_header_header'_'leading_primary_trailing'_'._footer_.'] group-data-expanded\/composer:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] shadow-short-composer\" data-composer-surface=\"true\"\u003e\n\u003cdiv data-testid=\"composer-footer-actions\" class=\"-m-1 max-w-full overflow-x-auto p-1 [grid-area:footer] [scrollbar-width:none] group-not-data-expanded\/composer:-mb-12\"\u003e\n\u003cdiv class=\"flex min-w-fit items-center cant-hover:px-1.5 cant-hover:gap-1.5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex items-center gap-2 [grid-area:trailing]\"\u003e\n\u003cdiv class=\"ms-auto flex items-center gap-1.5\"\u003e\n\u003cdiv id=\"_r_9_\" popover=\"hint\" role=\"tooltip\" class=\"fixed inset-s-[anchor(center)] inset-e-auto top-[calc(anchor(bottom)+var(--spacing))] bottom-auto h-fit -translate-x-1\/2 [position-try-fallbacks:flip-block] overflow-visible bg-transparent z-50\"\u003e\u003c\/div\u003e\n\u003cbutton aria-label=\"Start dictation\" type=\"button\" class=\"composer-btn h-9 min-h-9 w-9 min-w-9\" aria-describedby=\"_r_9_\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-label=\"\" class=\"icon\" font-size=\"inherit\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#29f921\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/button\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"inline-flex\"\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"_r_2vi_\" popover=\"hint\" role=\"tooltip\" class=\"fixed inset-s-[anchor(center)] inset-e-auto top-[calc(anchor(bottom)+var(--spacing))] bottom-auto h-fit -translate-x-1\/2 [position-try-fallbacks:flip-block] overflow-visible bg-transparent z-50\"\u003e\u003c\/div\u003e\n\u003cbutton aria-describedby=\"_r_2vi_\" type=\"button\" aria-label=\"Start Voice\" class=\"composer-submit-button-color text-submit-btn-text keyboard-focused:focus-ring relative flex h-9 w-9 items-center justify-center rounded-full transition-colors hover:opacity-70 disabled:text-[#f4f4f4] disabled:opacity-30\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" class=\"h-5 w-5\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#f8aa74\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"xinbole","offers":[{"title":"Default Title","offer_id":43880198766657,"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\/l7809-9v-fixed-voltage-regulator-ic-1a-linear-regulator-to-220-power-ic-xinbole","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}