{"id":11095,"date":"2021-11-30T09:29:57","date_gmt":"2021-11-30T01:29:57","guid":{"rendered":"https:\/\/www.taiwansemi.com\/en\/?p=11095"},"modified":"2025-11-19T14:41:22","modified_gmt":"2025-11-19T06:41:22","slug":"low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50","status":"publish","type":"post","link":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/","title":{"rendered":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11095\" class=\"elementor elementor-11095\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6400a13 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"6400a13\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d35b19f e-con-full e-flex e-con e-parent\" data-id=\"d35b19f\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;jet_parallax_layout_list&quot;:[]}\" data-core-v316-plus=\"true\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73a5250 elementor-widget elementor-widget-text-editor\" data-id=\"73a5250\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The\u00a0TQL820CA14V33_V50\u00a0series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA.\u00a0TQL820CA14V33_V50\u00a0provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems.\u00a0<br \/>TQL820CA14V33_V50\u00a0just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability. And it shows very low-dropout voltage with 70mV in 100mA-load and 110mV in 200mA-load. The start operating voltage is 3V which is suitable to cranking condition of automotive system.<br \/>The device has enabled function to switch ON and OFF for power dissipation. And there is Reset function to monitor output voltage for UVLO reset and power-ON delay reset with adjustable lower reset threshold function. The built-in watchdog function monitors microcontroller\u2019s operation with flexible timings. And other protection functions such as thermal-shutdown and current-limit are against immediate damage.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e8d409c e-flex e-con-boxed e-con e-parent\" data-id=\"e8d409c\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-352f0fc e-flex e-con-boxed e-con e-parent\" data-id=\"352f0fc\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-79ac9b8 e-flex e-con-boxed e-con e-parent\" data-id=\"79ac9b8\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83ac9ee elementor-widget elementor-widget-heading\" data-id=\"83ac9ee\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Features<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2469103 elementor-widget elementor-widget-text-editor\" data-id=\"2469103\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li>AEC-Q100 qualified with the following results:<br>&#8211; Device temperature grade 1: -40\u00b0C to 125\u00b0C<br>&#8211; Device HBM ESD classification level H2C<br>&#8211; Device CDM ESD classification level C3<\/li><li>3V to 50V Input Voltage Range<\/li><li>3.3V Fixed Output Voltage<\/li><li>70mV@100mA Low Dropout Voltage<\/li><li>200mA Output Current<\/li><li>Typical 40\u03bcA Low Quiescent Current<\/li><li>Typical \u00b12% Output Voltage Accuracy<\/li><li>1\u03bcF Ceramic Output Stable Capacitor<\/li><li>Programmable Delayed Reset timing at Power-On<\/li><li>Adjustable Reset Threshold Voltage<\/li><li>Flexible Watch-dog Timing and Current Dependent Deactivation<\/li><li>Enable, Under-voltage Reset<\/li><li>Over Temperature Protection<\/li><li>RoHS Compliant<\/li><li>Halogen-Free according to IEC 61249-2-21<\/li>\n<\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f2a614a e-flex e-con-boxed e-con e-parent\" data-id=\"f2a614a\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-31101b1 e-flex e-con-boxed e-con e-parent\" data-id=\"31101b1\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72d5584 e-flex e-con-boxed e-con e-parent\" data-id=\"72d5584\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b918249 e-flex e-con-boxed e-con e-parent\" data-id=\"b918249\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9708b35 elementor-widget elementor-widget-heading\" data-id=\"9708b35\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5d521f elementor-widget elementor-widget-text-editor\" data-id=\"d5d521f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Automotive Power Supply Systems<\/li><li>General Power Supply applications<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a095f0 e-con-full e-flex e-con e-parent\" data-id=\"1a095f0\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;jet_parallax_layout_list&quot;:[]}\" data-core-v316-plus=\"true\">\n\t\t\t\t<div class=\"elementor-element elementor-element-617f2d9 product-news-table elementor-widget elementor-widget-shortcode\" data-id=\"617f2d9\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">\n<table id=\"tablepress-122\" class=\"tablepress tablepress-id-122 table-style download-table-style\">\n<tbody>\n<tr class=\"row-1\">\n\t<td class=\"column-1\">News<\/td><td class=\"column-2\"><a href=\"https:\/\/www.taiwansemi.com\/en\/wp-content\/uploads\/2023\/11\/Newsletter_6_2021_Low_Dropout_Regulator_TQL820CA14V33V50.pdf\" target=\"_blank;\" rel=\"noopener\"><img decoding=\"async\" src=\"\/en\/\/wp-content\/uploads\/2023\/07\/download-file-icon.svg\"><\/img>Newsletter_6_2021_Low_Dropout_Regulator_TQL820CA14V33_V50<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-122 from cache --><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The\u00a0TQL820CA14V33_V50\u00a0series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA.\u00a0TQL820CA14V33_V50\u00a0provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50\u00a0just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability. &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/\"> <span class=\"screen-reader-text\">Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":28,"featured_media":9269,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"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":"disabled","footer-sml-layout":"","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-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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[15],"tags":[75],"post_folder":[112],"class_list":["post-11095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news","tag-gan"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.4.0.1 - aioseo.com -->\n\t\t<meta name=\"description\" content=\"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability.\" \/>\n\t\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t\t<link rel=\"canonical\" href=\"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.4.0.1\" \/>\n\n\t\t<meta name=\"google-site-verification\" content=\"xJwhulEqEz0AgFS7EY-A6RBfAMxlyWXADAsJOcMCSRY\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Taiwan Semiconductor - Taiwan Semiconductor Global Official Website\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor\" \/>\n\t\t<meta property=\"og:description\" content=\"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability.\" \/>\n\t\t<meta property=\"og:url\" content=\"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/\" \/>\n\t\t<meta property=\"og:image\" content=\"http:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2023\/11\/20211122-TSC-Planar-FREDs.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"335\" \/>\n\t\t<meta property=\"og:image:height\" content=\"215\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-11-30T01:29:57+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-11-19T06:41:22+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@TaiwanSemi_TSC\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor\" \/>\n\t\t<meta name=\"twitter:description\" content=\"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability.\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@TaiwanSemi_TSC\" \/>\n\t\t<meta name=\"twitter:image\" content=\"http:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2023\/11\/20211122-TSC-Planar-FREDs.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#blogposting\",\"name\":\"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor\",\"headline\":\"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50\",\"author\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/author\\\/claire-chen\\\/#author\"},\"publisher\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/wp-content\\\/uploads\\\/2023\\\/11\\\/20211122-TSC-Planar-FREDs.jpg\",\"width\":335,\"height\":215},\"datePublished\":\"2021-11-30T01:29:57+08:00\",\"dateModified\":\"2025-11-19T06:41:22+08:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#webpage\"},\"isPartOf\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#webpage\"},\"articleSection\":\"Product News, GaN, Product News\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#listItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/\",\"name\":\"Home\",\"description\":\"Taiwan Semiconductor offers a product portfolio, spanning Rectifiers, MOSFETs, Diodes, ICs, and Sensors, providing customers with a power management solution.\",\"url\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/\"},\"nextItem\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#listItem\"},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#listItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/\",\"name\":\"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50\",\"description\":\"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\\u03bcF to exhibit fast regulation and good stability.\",\"url\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/\"},\"previousItem\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#listItem\"}]},{\"@type\":\"Organization\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#organization\",\"name\":\"Taiwan Semiconductor\",\"url\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"\\\/en\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/tsclogo.svg\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#organizationLogo\"},\"image\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/twitter.com\\\/TaiwanSemi_TSC\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCsGW0ueak5EDHcLU9D0kNFw\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/taiwan-semiconductor\\\/\"]},{\"@type\":\"Person\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/author\\\/claire-chen\\\/#author\",\"url\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/author\\\/claire-chen\\\/\",\"name\":\"claire.chen\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/94fae1323b1f3b2b97db841c0872a032da6b0a3742e8b442180ff158a1e3cf8b?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"claire.chen\"}},{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#webpage\",\"url\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/\",\"name\":\"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor\",\"description\":\"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\\u03bcF to exhibit fast regulation and good stability.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#breadcrumblist\"},\"author\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/author\\\/claire-chen\\\/#author\"},\"creator\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/author\\\/claire-chen\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/wp-content\\\/uploads\\\/2023\\\/11\\\/20211122-TSC-Planar-FREDs.jpg\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#mainImage\",\"width\":335,\"height\":215},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\\\/#mainImage\"},\"datePublished\":\"2021-11-30T01:29:57+08:00\",\"dateModified\":\"2025-11-19T06:41:22+08:00\"},{\"@type\":\"WebSite\",\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#website\",\"url\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/\",\"name\":\"Taiwan Semiconductor\",\"description\":\"Taiwan Semiconductor Global Official Website\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"http:\\\/\\\/web.ts.com.tw\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor<\/title>\n\n","aioseo_head_json":{"title":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor","description":"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability.","canonical_url":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":"&lt;meta name=\"google-site-verification\" content=\"xJwhulEqEz0AgFS7EY-A6RBfAMxlyWXADAsJOcMCSRY\" \/&gt;"},"og:locale":"en_US","og:site_name":"Taiwan Semiconductor - Taiwan Semiconductor Global Official Website","og:type":"article","og:title":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor","og:description":"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability.","og:url":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/","og:image":"http:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2023\/11\/20211122-TSC-Planar-FREDs.jpg","og:image:width":335,"og:image:height":215,"article:published_time":"2021-11-30T01:29:57+00:00","article:modified_time":"2025-11-19T06:41:22+00:00","twitter:card":"summary_large_image","twitter:site":"@TaiwanSemi_TSC","twitter:title":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor","twitter:description":"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability.","twitter:creator":"@TaiwanSemi_TSC","twitter:image":"http:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2023\/11\/20211122-TSC-Planar-FREDs.jpg","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#blogposting","name":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor","headline":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50","author":{"@id":"http:\/\/web.ts.com.tw\/en\/author\/claire-chen\/#author"},"publisher":{"@id":"http:\/\/web.ts.com.tw\/en\/#organization"},"image":{"@type":"ImageObject","url":"http:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2023\/11\/20211122-TSC-Planar-FREDs.jpg","width":335,"height":215},"datePublished":"2021-11-30T01:29:57+08:00","dateModified":"2025-11-19T06:41:22+08:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#webpage"},"isPartOf":{"@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#webpage"},"articleSection":"Product News, GaN, Product News"},{"@type":"BreadcrumbList","@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"http:\/\/web.ts.com.tw\/en\/#listItem","position":1,"item":{"@type":"WebPage","@id":"http:\/\/web.ts.com.tw\/en\/","name":"Home","description":"Taiwan Semiconductor offers a product portfolio, spanning Rectifiers, MOSFETs, Diodes, ICs, and Sensors, providing customers with a power management solution.","url":"http:\/\/web.ts.com.tw\/en\/"},"nextItem":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#listItem"},{"@type":"ListItem","@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#listItem","position":2,"item":{"@type":"WebPage","@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/","name":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50","description":"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability.","url":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/"},"previousItem":"http:\/\/web.ts.com.tw\/en\/#listItem"}]},{"@type":"Organization","@id":"http:\/\/web.ts.com.tw\/en\/#organization","name":"Taiwan Semiconductor","url":"http:\/\/web.ts.com.tw\/en\/","logo":{"@type":"ImageObject","url":"\/en\/wp-content\/uploads\/2023\/06\/tsclogo.svg","@id":"http:\/\/web.ts.com.tw\/en\/#organizationLogo"},"image":{"@id":"http:\/\/web.ts.com.tw\/en\/#organizationLogo"},"sameAs":["https:\/\/twitter.com\/TaiwanSemi_TSC","https:\/\/www.youtube.com\/channel\/UCsGW0ueak5EDHcLU9D0kNFw","https:\/\/www.linkedin.com\/company\/taiwan-semiconductor\/"]},{"@type":"Person","@id":"http:\/\/web.ts.com.tw\/en\/author\/claire-chen\/#author","url":"http:\/\/web.ts.com.tw\/en\/author\/claire-chen\/","name":"claire.chen","image":{"@type":"ImageObject","@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/94fae1323b1f3b2b97db841c0872a032da6b0a3742e8b442180ff158a1e3cf8b?s=96&d=mm&r=g","width":96,"height":96,"caption":"claire.chen"}},{"@type":"WebPage","@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#webpage","url":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/","name":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50 - Taiwan Semiconductor","description":"The TQL820CA14V33_V50 series are high-performance low dropout voltage regulator for 3.3V and 5V with input range of 3V to 50V and low quiescent 40\u03bcA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems. TQL820CA14V33_V50 just requires one small ceramic capacitor of 1\u03bcF to exhibit fast regulation and good stability.","inLanguage":"en-US","isPartOf":{"@id":"http:\/\/web.ts.com.tw\/en\/#website"},"breadcrumb":{"@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#breadcrumblist"},"author":{"@id":"http:\/\/web.ts.com.tw\/en\/author\/claire-chen\/#author"},"creator":{"@id":"http:\/\/web.ts.com.tw\/en\/author\/claire-chen\/#author"},"image":{"@type":"ImageObject","url":"http:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2023\/11\/20211122-TSC-Planar-FREDs.jpg","@id":"http:\/\/web.ts.com.tw\/en\/#mainImage","width":335,"height":215},"primaryImageOfPage":{"@id":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/#mainImage"},"datePublished":"2021-11-30T01:29:57+08:00","dateModified":"2025-11-19T06:41:22+08:00"},{"@type":"WebSite","@id":"http:\/\/web.ts.com.tw\/en\/#website","url":"http:\/\/web.ts.com.tw\/en\/","name":"Taiwan Semiconductor","description":"Taiwan Semiconductor Global Official Website","inLanguage":"en-US","publisher":{"@id":"http:\/\/web.ts.com.tw\/en\/#organization"}}]}},"aioseo_meta_data":{"post_id":"11095","title":null,"description":null,"keywords":"[]","keyphrases":"{\"focus\":{\"keyphrase\":\"\",\"score\":0,\"analysis\":{\"keyphraseInTitle\":{\"score\":0,\"maxScore\":9,\"error\":1}}},\"additional\":[]}","primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":"[]","twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"limit_modified_date":false,"open_ai":{"title":{"suggestions":[],"usage":0},"description":{"suggestions":[],"usage":0}},"created":"2023-11-17 09:29:58","updated":"2025-12-27 05:23:17"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"http:\/\/web.ts.com.tw\/en\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"http:\/\/web.ts.com.tw\/en\/category\/product-news\/\" title=\"Product News\">Product News<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tLow Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"http:\/\/web.ts.com.tw\/en"},{"label":"Product News","link":"http:\/\/web.ts.com.tw\/en\/category\/product-news\/"},{"label":"Low Dropout Regulator with Enable, Reset, Watchdog Functions: TQL820CA14V33, V50","link":"http:\/\/web.ts.com.tw\/en\/low-dropout-regulator-with-enable-reset-watchdog-functionstql820ca14v33-v50\/"}],"_links":{"self":[{"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/posts\/11095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/comments?post=11095"}],"version-history":[{"count":1,"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/posts\/11095\/revisions"}],"predecessor-version":[{"id":19192,"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/posts\/11095\/revisions\/19192"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/media\/9269"}],"wp:attachment":[{"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/media?parent=11095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/categories?post=11095"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/tags?post=11095"},{"taxonomy":"post_folder","embeddable":true,"href":"http:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/post_folder?post=11095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}