{"id":11859,"date":"2026-07-27T03:31:09","date_gmt":"2026-07-27T03:31:09","guid":{"rendered":"https:\/\/ic-vendor.com\/tle42644g-htsot223-4\/"},"modified":"2026-07-27T03:31:09","modified_gmt":"2026-07-27T03:31:09","slug":"tle42644g-htsot223-4","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/tle42644g-htsot223-4\/","title":{"rendered":"TLE42644G-HT,SOT223-4"},"content":{"rendered":"<h2>\u4ea7\u54c1\u6982\u89c8<\/h2>\n<p>TLE42644G-HT is an automotive 5V\/200mA low-dropout voltage regulator with watchdog and reset, SOT-223-4 package.<\/p>\n<h2>\u4e3b\u8981\u89c4\u683c<\/h2>\n<table>\n<tr>\n<td>\u529f\u80fd<\/td>\n<td>Automotive LDO with watchdog and reset<\/td>\n<\/tr>\n<tr>\n<td>Output Voltage<\/td>\n<td>5V<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa\u7535\u6d41<\/td>\n<td>200 mA<\/td>\n<\/tr>\n<tr>\n<td>Dropout Voltage<\/td>\n<td>400 mV at 200mA<\/td>\n<\/tr>\n<tr>\n<td>Watchdog<\/td>\n<td>Window watchdog<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u7f6e<\/td>\n<td>Active-low reset output<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88c5<\/td>\n<td>SOT-223-4<\/td>\n<\/tr>\n<tr>\n<td>\u8d44\u683c<\/td>\n<td>AEC-Q100 automotive<\/td>\n<\/tr>\n<\/table>\n<h2>\u7279\u70b9<\/h2>\n<ul>\n<li>AEC-Q100 automotive qualified<\/li>\n<li>5V\/200mA LDO with watchdog<\/li>\n<li>Window watchdog function<\/li>\n<li>Active-low reset output<\/li>\n<li>SOT-223-4 compact package<\/li>\n<\/ul>\n<h2>\u5e94\u7528<\/h2>\n<p>Refer to manufacturer datasheet for detailed application information and design guidelines.<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Overview TLE42644G-HT is an automotive 5V\/200mA low-dropout voltage regulator with watchdog and reset, SOT-223-4 package. Key Specifications Function Automotive LDO with watchdog and reset Output Voltage 5V Output Current 200 mA Dropout Voltage 400 mV at 200mA Watchdog Window watchdog Reset Active-low reset output Package SOT-223-4 Qualification AEC-Q100 automotive Features AEC-Q100 automotive qualified 5V\/200mA [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[3151],"chip_brand":[173],"class_list":["post-11859","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-tle42644g-htsot223-4","chip_brand-infineon"],"acf":{"brief_explanation":"TLE42644G-HT,SOT223-4 - Power Management","date_code":"","package_case":"","in_stock":10426,"datasheet":"https:\/\/www.infineon.com\/dgdl\/TLE42644G.pdf","price":"","product_introduction":"TLE42644G-HT is an automotive 5V\/200mA low-dropout voltage regulator with watchdog and reset, SOT-223-4 package.","working_principle":"","pin_description":"","application_scenarios":"","alternative_models":""},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11859"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11859\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11859"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}