{"id":11300,"date":"2026-07-26T04:26:22","date_gmt":"2026-07-26T04:26:22","guid":{"rendered":"https:\/\/ic-vendor.com\/tls810d1ldv50\/"},"modified":"2026-07-26T04:26:22","modified_gmt":"2026-07-26T04:26:22","slug":"tls810d1ldv50","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/tls810d1ldv50\/","title":{"rendered":"TLS810D1LDV50"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The Infineon TLS810D1LDV50 is an automotive-grade 5.0V fixed-output LDO linear voltage regulator. 150mA output, very low quiescent current, 40V max input in DSO-8 package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Output Voltage<\/td>\n5.0V (fixed)<\/td>\n<\/tr>\n
Max Output Current<\/td>\n150mA<\/td>\n<\/tr>\n
\u8f93\u5165\u7535\u538b<\/td>\n4.5V to 40V<\/td>\n<\/tr>\n
Dropout Voltage<\/td>\n400 mV typ @ 150mA<\/td>\n<\/tr>\n
\u9759\u6001\u7535\u6d41<\/td>\n30 uA typ<\/td>\n<\/tr>\n
Standby Current<\/td>\n<1 uA<\/td>\n<\/tr>\n
\u8d44\u683c<\/td>\nAEC-Q100<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +150C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nDSO-8 (5.0×6.0mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • AEC-Q100 automotive qualified<\/li>\n
  • 40V high input voltage capability<\/li>\n
  • 5.0V fixed output with +\/-2% accuracy<\/li>\n
  • 30uA low quiescent current<\/li>\n
  • Enable and reset functions<\/li>\n
  • Watchdog and window watchdog options<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive ECU 5V supply<\/li>\n
    • Sensor supply regulation<\/li>\n
    • CAN\/LIN transceiver 5V rail<\/li>\n
    • Industrial 24V-to-5V regulator<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Infineon TLS810D1LDV50 is an automotive-grade 5.0V fixed-output LDO linear voltage regulator. 150mA output, very low quiescent current, 40V max input in DSO-8 package. Key Specifications Output Voltage 5.0V (fixed) Max Output Current 150mA Input Voltage 4.5V to 40V Dropout Voltage 400 mV typ @ 150mA Quiescent Current 30 uA typ Standby Current<\/p>","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":[2575],"chip_brand":[173],"class_list":["post-11300","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-tls810d1ldv50","chip_brand-infineon"],"acf":{"brief_explanation":"5.0V 150mA LDO, 40V input, AEC-Q100, DSO-8, -40 to 150C","date_code":"","package_case":"DSO-8 (5.0x6.0x1.75mm)","in_stock":13187,"datasheet":"https:\/\/www.infineon.com\/cms\/en\/product\/power\/linear-voltage-regulator\/low-dropout-voltage-regulator\/tls810d1ldv50\/","price":"$1.00 @ 3ku","product_introduction":"The TLS810D1LDV50 from Infineon is an AEC-Q100 automotive LDO regulator with fixed 5.0V output and 150mA capability. The 40V max input voltage allows direct connection to 12V\/24V automotive battery without pre-regulation. 30uA quiescent current minimizes battery drain in key-off states. Enable and reset functions support system power management. DSO-8 package for automotive PCB assembly.","working_principle":"The TLS810 uses a PMOS pass transistor controlled by an error amplifier that compares a scaled output voltage with an internal bandgap reference. The high-voltage input stage allows operation up to 40V using a depletion-mode pre-regulator. The enable pin gates the pass transistor for <1uA standby. The reset output monitors output voltage and asserts low when VOUT drops below threshold.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>IN<\/td>Supply input (4.5-40V)<\/td><\/tr>
      2<\/td>EN<\/td>Enable input<\/td><\/tr>
      3<\/td>NR<\/td>Noise reduction<\/td><\/tr>
      4<\/td>GND<\/td>Ground<\/td><\/tr>
      5<\/td>RO<\/td>Reset output<\/td><\/tr>
      6<\/td>ADJ\/RES<\/td>Adjust\/Reset delay<\/td><\/tr>
      7,8<\/td>OUT<\/td>5.0V output<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive ECU 5V supply<\/li>
      • CAN\/LIN 5V rail<\/li>
      • 24V industrial to 5V<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        TLS810D1LDV33<\/td>Infineon<\/td>3.3V output variant<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11300","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=11300"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11300\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11300"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}