{"id":744,"date":"2022-02-11T20:14:00","date_gmt":"2022-02-11T12:14:00","guid":{"rendered":"https:\/\/ecmos2.liho.work\/?p=744"},"modified":"2024-09-10T13:54:08","modified_gmt":"2024-09-10T05:54:08","slug":"ec49124","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/en\/ldo-lineaer-regulator\/ec49124\/","title":{"rendered":"EC49124\uff5c500mA Super Linear Regulator"},"content":{"rendered":"<a href=\"https:\/\/www.ecmos.com.tw\/wp-content\/uploads\/2022\/02\/EC49124_4I05N-Rev.F001.pdf\" download=\"EC49124_4I05N-Rev.F001.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\n<div class=\"postbutton\">\u898f\u683c\u66f8\u4e0b\u8f09<\/div><\/a>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">General Description<\/h3>\n\n\n\n<p>The EC49124 is an efficient linear voltage regulator. It has extra low dropout voltage.<br>At light loads the typical dropout voltage is 15mV, at full load the typical dropout voltage is 800mV.<br>The output voltage accuracy is better than 2%.<br>The EC49124 has low ground current at 65uA, so it can help prolong battery life.<br>The EC49124 is specially designed for hand-held, battery-powered devices.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>FEATURE<\/strong><\/h3>\n\n\n\n<p>\u25a0 Typical 175mV dropout voltage at 150mA.<br>\u25a0 &nbsp;Low Ground current at 65uA. (Typ.)<br>\u25a0 Guaranteed 500mA output over the full operating temperature range.<br>\u25a0 Extremely tight load and line regulation.<br>\u25a0 Low temperature coefficient.<br>\u25a0 Current and thermal limiting.<br>\u25a0 No-load stability.<br>\u25a0 Standard SOT-89-3L package.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>APPLICATION<\/strong><\/h3>\n\n\n\n<p>\u25a0 Active SCSI terminators.<br>\u25a0 Post regulators for switching supplies.<br>\u25a0 Battery chargers.<br>\u25a0 High-efficiency linear power supplies.<br>\u25a0 Computer motherboard, display, graphic card<br>\u25a0DC\/DC converter, such as 5V to 3.3V, 3.3V to 2.8V or 3.3V to 2.5V.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<iframe src=\"https:\/\/www.ecmos.com.tw\/wp-content\/uploads\/2022\/02\/EC49124_4I05N-Rev.F001.pdf\" width=\"640\" height=\"1000\" allow=\"autoplay\"><\/iframe>\n\n\n\n<a href=\"https:\/\/www.ecmos.com.tw\/wp-content\/uploads\/2022\/02\/EC49124_4I05N-Rev.F001.pdf\" download=\"EC49124_4I05N-Rev.F001.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\n<div class=\"postbutton\">\u898f\u683c\u66f8\u4e0b\u8f09<\/div><\/a>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u898f\u683c\u66f8\u4e0b\u8f09 General Description The EC49124 is an efficient l [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":"","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":"","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":""}},"slim_seo":{"description":"The EC49124 is an efficient linear voltage regulator. It has extra low dropout voltage. At light loads the typical dropout voltage is 15mV, at full load the typical dropout voltage is 800mV. The output voltage accuracy is better than 2%. The EC49124 has low ground current at 65uA, so it can help prolong battery life. The EC49124 is specially designed for hand-held, battery-powered devices.","title":"EC49124\uff5c500mA Super Linear Regulator - \u98db\u8679\u9ad8\u79d1\u80a1\u4efd\u6709\u9650\u516c\u53f8"},"footnotes":""},"categories":[17],"tags":[],"class_list":["post-744","post","type-post","status-publish","format-standard","hentry","category-ldo-lineaer-regulator"],"_links":{"self":[{"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/posts\/744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/comments?post=744"}],"version-history":[{"count":3,"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/posts\/744\/revisions"}],"predecessor-version":[{"id":17415,"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/posts\/744\/revisions\/17415"}],"wp:attachment":[{"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/media?parent=744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/categories?post=744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecmos.com.tw\/en\/wp-json\/wp\/v2\/tags?post=744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}