{"id":229030,"date":"2014-01-30T23:00:00","date_gmt":"2014-01-30T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/"},"modified":"2014-01-30T23:00:00","modified_gmt":"2014-01-30T23:00:00","slug":"regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/","title":{"rendered":"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit"},"content":{"rendered":"<p>Ce r&eacute;gulateur LDO g&eacute;n&egrave;re jusqu&rsquo;&agrave; 500 mA de courant en sortie avec une chute de tension de 300 mV &agrave; pleine charge. Un seul condensateur entre la broche REF\/BYP et la masse assure un fonctionnement &agrave; faible niveau de bruit de seulement 25&micro;Veff. sur la bande passante 10 Hz &agrave; 100 kHz. Il fournit &eacute;galement la fonctionnalit&eacute; d&rsquo;un d&eacute;marrage progressif de la r&eacute;f&eacute;rence de tension, emp&ecirc;chant les surtensions en sortie &agrave; la mise en marche. La tol&eacute;rance sur la tension de sortie est tr&egrave;s pr&eacute;cise, de &plusmn;2% en fonction de la ligne, la charge et la temp&eacute;rature.<br \/>\nCe composant fonctionne avec un tr&egrave;s petit condensateur de sortie de 3,3&micro;F, &agrave; di&eacute;lectrique c&eacute;ramique, de faible co&ucirc;t, optimisant la stabilit&eacute; et la r&eacute;ponse aux transitoires. Le signal de la broche PWRGD indique l&rsquo;&eacute;tat de r&eacute;gulation de la tension de sortie. Une r&eacute;sistance ext&eacute;rieure assure la programmation de la limite de courant avec une pr&eacute;cision de &plusmn;10% sur la gamme de temp&eacute;ratures. De plus, les circuits internes incluent les protections contre une tension inverse de batterie, en cas de tension et de courant de sortie invers&eacute;s, ainsi qu&rsquo;un circuit interne de limitation du courant par repliement de caract&eacute;ristique et une limitation thermique.<br \/>\nAvec ses larges gammes de tensions d&rsquo;entr&eacute;e et de sortie, sa r&eacute;ponse rapide aux transitoires, son faible courant de repos de 55&micro;A en fonctionnement et inf&eacute;rieur &agrave; 1&micro;A &agrave; l&rsquo;arr&ecirc;t, ce r&eacute;gulateur convient particuli&egrave;rement pour les alimentations de puissance n&eacute;cessaires &agrave; l&rsquo;industrie, celles pour l&rsquo;avionique ou l&rsquo;automobile, les syst&egrave;mes et instruments aliment&eacute;s sur batterie requ&eacute;rant une autonomie optimum, et les alimentations de puissance de grande fiabilit&eacute; n&eacute;cessitant des protections plus &eacute;tendues.<br \/>\nCe circuit est encapsul&eacute; en bo&icirc;tiers &agrave; performances thermiques renforc&eacute;es DFN 10 broches, de 3 x 3 mm, et MSOP 12 broches, les deux avec une empreinte compacte. Les versions de classes E et I fonctionnent sur une gamme de la temp&eacute;rature de jonction de &ndash;40 &deg;C &agrave; +125 &deg;C, celle de classe H de -40 &deg;C &agrave; +150 &deg;C, et la version de classe MP est sp&eacute;cifi&eacute;e de &ndash;55 &deg;C &agrave; +150 &deg;C. <\/p>\n<\/p>\n<p><a title=\"www.linear.com\/product\/LT3065\" target=\"_blank\" href=\"http:\/\/www.linear.com\/product\/lt3065\" rel=\"noopener\">www.linear.com\/product\/LT3065<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En plus d une tension de d\u00e9chet r\u00e9duite et d\u2019un faible niveau de bruit, le r\u00e9gulateur lin\u00e9aire de tension \u00e9lev\u00e9e LT3065 de Linear Technology permet de programmer avec pr\u00e9cision la limite du courant de sortie et dispose d\u2019un indicateur de tension \u00e9tablie. Il pr\u00e9sente une large gamme de tensions d&rsquo;entr\u00e9e de 1,8 V \u00e0 45 V et d\u00e9livre une tension de sortie r\u00e9glable de 0,6 V \u00e0 40 V.<\/p>\n","protected":false},"author":22,"featured_media":229031,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-229030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit ...<\/title>\n<meta name=\"description\" content=\"En plus d une tension de d\u00e9chet r\u00e9duite et d\u2019un faible niveau de bruit, le r\u00e9gulateur lin\u00e9aire de tension \u00e9lev\u00e9e LT3065 de Linear Technology permet...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/229030\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit\" \/>\n<meta property=\"og:description\" content=\"En plus d une tension de d\u00e9chet r\u00e9duite et d\u2019un faible niveau de bruit, le r\u00e9gulateur lin\u00e9aire de tension \u00e9lev\u00e9e LT3065 de Linear Technology permet de programmer avec pr\u00e9cision la limite du courant de sortie et dispose d\u2019un indicateur de tension \u00e9tablie. Il pr\u00e9sente une large gamme de tensions d&#039;entr\u00e9e de 1,8 V \u00e0 45 V et d\u00e9livre une tension de sortie r\u00e9glable de 0,6 V \u00e0 40 V.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/229030\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2014-01-30T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6748_linear_lt3065.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1850\" \/>\n\t<meta property=\"og:image:height\" content=\"1321\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"eeNews Europe\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/\"},\"author\":{\"name\":\"eeNews Europe\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4\"},\"headline\":\"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit\",\"datePublished\":\"2014-01-30T23:00:00+00:00\",\"dateModified\":\"2014-01-30T23:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/\"},\"wordCount\":462,\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"articleSection\":[\"Nouveaux produits\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/\",\"name\":\"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit -\",\"isPartOf\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\"},\"datePublished\":\"2014-01-30T23:00:00+00:00\",\"dateModified\":\"2014-01-30T23:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/cdn.eenewseurope.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4\",\"name\":\"eeNews Europe\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/image\/fae8f0cb15861c4ae0ed4872e2c9fc22\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g\",\"caption\":\"eeNews Europe\"}}]}<\/script>","yoast_head_json":{"title":"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit ...","description":"En plus d une tension de d\u00e9chet r\u00e9duite et d\u2019un faible niveau de bruit, le r\u00e9gulateur lin\u00e9aire de tension \u00e9lev\u00e9e LT3065 de Linear Technology permet...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/229030\/","og_locale":"fr_FR","og_type":"article","og_title":"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit","og_description":"En plus d une tension de d\u00e9chet r\u00e9duite et d\u2019un faible niveau de bruit, le r\u00e9gulateur lin\u00e9aire de tension \u00e9lev\u00e9e LT3065 de Linear Technology permet de programmer avec pr\u00e9cision la limite du courant de sortie et dispose d\u2019un indicateur de tension \u00e9tablie. Il pr\u00e9sente une large gamme de tensions d'entr\u00e9e de 1,8 V \u00e0 45 V et d\u00e9livre une tension de sortie r\u00e9glable de 0,6 V \u00e0 40 V.","og_url":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/229030\/","og_site_name":"EENewsEurope","article_published_time":"2014-01-30T23:00:00+00:00","og_image":[{"width":1850,"height":1321,"url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6748_linear_lt3065.jpg","type":"image\/jpeg"}],"author":"eeNews Europe","twitter_card":"summary_large_image","twitter_misc":{"Written by":"eeNews Europe","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/#article","isPartOf":{"@id":"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/"},"author":{"name":"eeNews Europe","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4"},"headline":"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit","datePublished":"2014-01-30T23:00:00+00:00","dateModified":"2014-01-30T23:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/"},"wordCount":462,"publisher":{"@id":"https:\/\/www.eenewseurope.com\/en\/#organization"},"articleSection":["Nouveaux produits"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/","url":"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/","name":"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit -","isPartOf":{"@id":"https:\/\/www.eenewseurope.com\/en\/#website"},"datePublished":"2014-01-30T23:00:00+00:00","dateModified":"2014-01-30T23:00:00+00:00","breadcrumb":{"@id":"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ecinews.fr\/fr\/regulateur-ldo-45-v-500-ma-a-tres-faible-niveau-de-bruit\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cdn.eenewseurope.com\/fr\/"},{"@type":"ListItem","position":2,"name":"R\u00e9gulateur LDO 45 V, 500 mA, \u00e0 tr\u00e8s faible niveau de bruit"}]},{"@type":"WebSite","@id":"https:\/\/www.eenewseurope.com\/en\/#website","url":"https:\/\/www.eenewseurope.com\/en\/","name":"EENewsEurope","description":"Just another WordPress site","publisher":{"@id":"https:\/\/www.eenewseurope.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.eenewseurope.com\/en\/#organization","name":"EENewsEurope","url":"https:\/\/www.eenewseurope.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","contentUrl":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","width":283,"height":113,"caption":"EENewsEurope"},"image":{"@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4","name":"eeNews Europe","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/image\/fae8f0cb15861c4ae0ed4872e2c9fc22","url":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","caption":"eeNews Europe"}}]}},"authors":[{"term_id":1149,"user_id":22,"is_guest":0,"slug":"eenews-europe","display_name":"eeNews Europe","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/229030"}],"collection":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/comments?post=229030"}],"version-history":[{"count":0,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/229030\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media\/229031"}],"wp:attachment":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media?parent=229030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/categories?post=229030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/tags?post=229030"},{"taxonomy":"domains","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/domains?post=229030"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/ppma_author?post=229030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}