{"id":1138,"date":"2026-10-21T02:46:51","date_gmt":"2026-10-21T02:46:51","guid":{"rendered":"https:\/\/dcelectronicapty.com\/?post_type=product&#038;p=1138"},"modified":"2026-10-21T02:46:51","modified_gmt":"2026-10-21T02:46:51","slug":"convertidor-dc-dc-buck-step-down-lm2596s-regulador-de-voltaje-ajustable-3a","status":"publish","type":"product","link":"https:\/\/dcelectronicapty.com\/index.php\/producto\/convertidor-dc-dc-buck-step-down-lm2596s-regulador-de-voltaje-ajustable-3a\/","title":{"rendered":"Convertidor DC-DC Buck Step-Down LM2596S \u2013 Regulador de Voltaje Ajustable 3A"},"content":{"rendered":"<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQg5EAA\" data-processed=\"true\"><mark class=\"b6AQX\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjfzvuRi8qXAxXYAjQIHRm1E9wQuJAPeggIAggBCDkQAQ\" data-sfc-inited=\"2\">Regulador de voltaje conmutado reductor de tipo <strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\">Buck (Step-Down)<!--TgQPHd|||[]--><\/strong> de alta eficiencia, dise\u00f1ado para disminuir un voltaje de entrada de corriente continua (CC) a un voltaje de salida menor y firmemente estabilizado<!--TgQPHd|||[[[null,null,null,null,null,null,null,null,null,null,null,null,[247864,null,0]]]]--><\/mark>. El sufijo &#8220;S&#8221; com\u00fanmente hace referencia a su encapsulado de montaje superficial (<strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\">TO-263 \/ D2PAK<!--TgQPHd|||[]--><\/strong>).\u00a0<!--TgQPHd|||[]--><\/div>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQg9EAA\" data-processed=\"true\">Es sumamente popular en el ecosistema maker y la electr\u00f3nica DIY, comercializ\u00e1ndose principalmente integrado en peque\u00f1os m\u00f3dulos o placas PCB preensambladas.\u00a0<!--TgQPHd|||[]--><\/div>\n<div class=\"yhAwj\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\" data-sfc-inited=\"2\"><!--TgQPHd|||[]--><\/div>\n<div class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-wiz-attrbind=\"aria-level=mBFUVc_89\/fLk2Md\" data-sfc-root=\"c\" data-processed=\"true\">\ud83d\udcca Especificaciones T\u00e9cnicas Principales<!--TgQPHd|||[[2,[null,null,null,null,null,null,null,null,null,null,null,null,[351768,null,0]],[],null,1]]--><\/div>\n<ul class=\"XSq4R KI3fJ\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQhGEAA\" data-processed=\"true\">\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQhGEAI\" data-processed=\"true\"><span class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\"><strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">Voltaje de Entrada:<!--TgQPHd|||[]--><\/strong> De <strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">4.5V a 40V<!--TgQPHd|||[]--><\/strong> CC (el voltaje de entrada debe ser al menos 1.5V superior al de salida deseado).<!--TgQPHd|||[]--><\/span> [<a href=\"https:\/\/www.amazon.com\/LM2596-Converter-Module-Supply-1-25V-30V\/dp\/B0DBVXV6C2\">1<\/a>, <a href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/lm2596.pdf\">2<\/a>]<!--TgQPHd|||[]--><\/li>\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQhGEAc\" data-processed=\"true\"><span class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\"><strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">Voltaje de Salida:<!--TgQPHd|||[]--><\/strong> Ajustable continuamente desde <strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">1.2V hasta 37V<!--TgQPHd|||[]--><\/strong> CC (las versiones de m\u00f3dulo est\u00e1ndar suelen regular de 1.25V a 35V).<!--TgQPHd|||[]--><\/span> [<a href=\"https:\/\/www.robotics.org.za\/LM2596-3POT\">1<\/a>, <a href=\"https:\/\/www.ebay.com\/itm\/227459228622\">2<\/a>, <a href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/lm2596.pdf\">3<\/a>]<!--TgQPHd|||[]--><\/li>\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQhGEAw\" data-processed=\"true\"><span class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\"><strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">Corriente de Salida:<!--TgQPHd|||[]--><\/strong> Soporta hasta <strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">3.0 A m\u00e1ximo<!--TgQPHd|||[]--><\/strong>. Se recomienda usar un disipador de calor pasivo si la demanda continua supera los 2.0 A.<!--TgQPHd|||[]--><\/span> [<a href=\"https:\/\/www.onsemi.com\/download\/data-sheet\/pdf\/lm2596-d.pdf\">1<\/a>, <a href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/lm2596.pdf\">2<\/a>, <a href=\"https:\/\/www.robotics.org.za\/LM2596-3POT\">3<\/a>]<!--TgQPHd|||[]--><\/li>\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQhGEBE\" data-processed=\"true\"><span class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\"><strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\" aria-owns=\"action-menu-parent-container\">Frecuencia de Conmutaci\u00f3n: <!--TgQPHd|||[]--><\/strong><\/span><span class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">Operaci\u00f3n fija a <strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">150 kHz<!--TgQPHd|||[]--><\/strong>, lo que permite utilizar componentes de filtrado (inductores y capacitores) notablemente compactos.<!--TgQPHd|||[]--><\/span>\u00a0<!--TgQPHd|||[]--><\/li>\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQhGEBY\" data-processed=\"true\"><span class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\"><strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">Eficiencia:<!--TgQPHd|||[]--><\/strong> Capaz de alcanzar hasta un <strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">92% de eficiencia<!--TgQPHd|||[]--><\/strong> de conversi\u00f3n, disipando mucho menos calor que los reguladores lineales tradicionales (como la serie LM78XX).<!--TgQPHd|||[]--><\/span>\u00a0<!--TgQPHd|||[]--><\/li>\n<li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAQhGEBw\" data-processed=\"true\"><span class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\"><strong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\">Protecciones Integradas:<!--TgQPHd|||[]--><\/strong> Cuenta con apagado por sobretemperatura (t\u00e9rmico) y l\u00edmite de corriente ciclo por ciclo.<!--TgQPHd|||[]--><\/span>\u00a0<!--TgQPHd|||[]--><\/li>\n<p><!--TgQPHd|||[]--><\/ul>\n<div class=\"yhAwj\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-processed=\"true\" data-sfc-inited=\"2\"><!--TgQPHd|||[]--><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Regulador de voltaje conmutado reductor de tipo Buck (Step-Down) de alta eficiencia, dise\u00f1ado para disminuir un voltaje de entrada de corriente continua (CC) a un voltaje de salida menor y firmemente estabilizado. El sufijo &#8220;S&#8221; com\u00fanmente hace referencia a su encapsulado de montaje superficial (TO-263 \/ D2PAK).\u00a0 Es sumamente popular en el ecosistema maker y [&hellip;]<\/p>\n","protected":false},"featured_media":1139,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[]},"product_cat":[56,57],"product_tag":[],"_links":{"self":[{"href":"https:\/\/dcelectronicapty.com\/index.php\/wp-json\/wp\/v2\/product\/1138"}],"collection":[{"href":"https:\/\/dcelectronicapty.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dcelectronicapty.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dcelectronicapty.com\/index.php\/wp-json\/wp\/v2\/comments?post=1138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dcelectronicapty.com\/index.php\/wp-json\/wp\/v2\/media\/1139"}],"wp:attachment":[{"href":"https:\/\/dcelectronicapty.com\/index.php\/wp-json\/wp\/v2\/media?parent=1138"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dcelectronicapty.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1138"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dcelectronicapty.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}