{"id":232236,"date":"2015-02-12T23:00:00","date_gmt":"2015-02-12T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/regulateurs-de-tension-cmos-ldo-en-boitier-dfn4\/"},"modified":"2015-02-12T23:00:00","modified_gmt":"2015-02-12T23:00:00","slug":"regulateurs-de-tension-cmos-ldo-en-boitier-dfn4","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/regulateurs-de-tension-cmos-ldo-en-boitier-dfn4\/","title":{"rendered":"R\u00e9gulateurs de tension CMOS-LDO en bo\u00eetier DFN4"},"content":{"rendered":"<p>En d&eacute;pit de leur taille r&eacute;duite, ces r&eacute;gulateurs pr&eacute;sentent des chutes de tension typiques de seulement 210 mV avec une tension de sortie de 2.5 V et un courant de 300 mA. En plus d&rsquo;une tension de bruit en sortie de seulement 38 &mu;V eff typique, pour 2.5 V et 10 mA en sortie, ils offrent &eacute;galement une r&eacute;jection d&rsquo;ondulation typique de 70 dB. Enfin, leur tr&egrave;s bonne r&eacute;ponse transitoire en charge, avec seulement 80 mV (typique) pour une variation de courant de sortie de 1 &agrave; 300 mA, contribue aux excellentes performances de cette s&eacute;rie.<br \/>\nLes autres fonctionnalit&eacute;s int&eacute;gr&eacute;es sont, notamment, une protection de courant d&rsquo;appel, une protection contre les surintensit&eacute;s, une coupure thermique et une fonction d&rsquo;autod&eacute;charge en sortie, qui permettent des performances globales optimales au niveau bruit et autonomie de batterie, tout en r&eacute;duisant le recours aux composants externes.<br \/>\nPr&eacute;sent&eacute;s en bo&icirc;tier miniature DFN4 de seulement 1.0 x 1.0 x 0.58 mm, ces dispositifs tr&egrave;s int&eacute;gr&eacute;s conviennent particuli&egrave;rement pour les smartphones, les tablettes et autres dispositifs portables aliment&eacute;s par batterie, qui n&eacute;cessitent une faible consommation d&rsquo;&eacute;nergie, des performances &eacute;lev&eacute;es et un minimum d&rsquo;encombrement sur la carte. En outre, ces r&eacute;gulateurs existent &eacute;galement en bo&icirc;tier standard SOT-25, dans la famille TCR3DF, pour les applications industrielles et grand-public.<\/p>\n<p><a title=\"www.toshiba.semicon-storage.com\" target=\"_blank\" href=\"http:\/\/www.toshiba.semicon-storage.com\" rel=\"noopener\">www.toshiba.semicon-storage.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultra-miniatures et capables de fournir jusqu\u2019\u00e0 300 mA en sortie, les r\u00e9gulateurs de tension LDO CMOS famille TCR3DM de Toshiba Electronics offrent une plage de tensions de sortie de 1.0 V \u00e0 4.5 V avec la possibilit\u00e9 de sp\u00e9cifier la tension par crans de 50 mV. Ils r\u00e9pondent aux exigences de consommation, d\u2019encombrement et de performances des appareils aliment\u00e9s par batterie.<\/p>\n","protected":false},"author":22,"featured_media":232237,"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-232236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>R\u00e9gulateurs de tension CMOS-LDO en bo\u00eetier DFN4 ...<\/title>\n<meta name=\"description\" content=\"Ultra-miniatures et capables de fournir jusqu\u2019\u00e0 300 mA en sortie, les r\u00e9gulateurs de tension LDO CMOS famille TCR3DM de Toshiba Electronics offrent une...\" \/>\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\/232236\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9gulateurs de tension CMOS-LDO en bo\u00eetier DFN4\" \/>\n<meta property=\"og:description\" content=\"Ultra-miniatures et capables de fournir jusqu\u2019\u00e0 300 mA en sortie, les r\u00e9gulateurs de tension LDO CMOS famille TCR3DM de Toshiba Electronics offrent une plage de tensions de sortie de 1.0 V \u00e0 4.5 V avec la possibilit\u00e9 de sp\u00e9cifier la tension par crans de 50 mV. 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