{"id":3628,"date":"2026-06-06T12:02:00","date_gmt":"2026-06-06T12:02:00","guid":{"rendered":"https:\/\/materialparts.com\/ap2127k-adjtrg1\/"},"modified":"2026-06-06T12:02:00","modified_gmt":"2026-06-06T12:02:00","slug":"ap2127k-adjtrg1","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/ap2127k-adjtrg1\/","title":{"rendered":"AP2127K-ADJTRG1"},"content":{"rendered":"

Productos<\/h2>\n

The AP2127K-ADJTRG1 from Diodes Incorporated is a 300ma cmos ldo regulator, adjustable 0.8v~5.5v output, 60\u00b5a iq, 170mv dropout, extremely low noise. Packaged in a SOT-23-5 format, this device delivers reliable performance for demanding electronic applications. Its optimized design ensures excellent electrical characteristics while maintaining cost-effectiveness for volume production.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u8f93\u51fa\u7535\u538b<\/td>\n0.8V ~ 5.5V (\u53ef\u8c03)<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u6d41<\/td>\n300mA<\/td>\n<\/tr>\n
\u8f93\u5165\u7535\u538b\u8303\u56f4<\/td>\n2.5V ~ 6V<\/td>\n<\/tr>\n
\u538b\u5dee<\/td>\n170mV @ 300mA (Vout=3.3V)<\/td>\n<\/tr>\n
\u9759\u6001\u7535\u6d41Iq<\/td>\n60\u00b5A Typ<\/td>\n<\/tr>\n
\u5f85\u673a\u7535\u6d41<\/td>\n0.1\u00b5A<\/td>\n<\/tr>\n
PSRR<\/td>\n68dB @ 1kHz<\/td>\n<\/tr>\n
\u8f93\u51fa\u566a\u58f0<\/td>\n60\u00b5Vrms @ Vout=0.8V<\/td>\n<\/tr>\n
\u57fa\u51c6\u7535\u538b<\/td>\n0.8V<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Supply voltage: 2.5V ~ 6V<\/li>\n
  • Low dropout: 170mV @ 300mA (Vout=3.3V)<\/li>\n
  • Low quiescent current: 60\u00b5A Typ<\/li>\n
  • High ripple rejection: 68dB @ 1kHz<\/li>\n
  • Temperature range: -40\u00b0C ~ +85\u00b0C<\/li>\n
  • RoHS compliant and lead-free<\/li>\n
  • Suitable for automated assembly<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • \u6570\u636e\u901a\u4fe1<\/li>\n
    • \u7b14\u8bb0\u672c\u7535\u8111<\/li>\n
    • \u4e3b\u677f\u4f9b\u7535<\/li>\n
    • \u7535\u6c60\u4f9b\u7535\u8bbe\u5907<\/li>\n
    • IoT\u6a21\u5757\u4f9b\u7535<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The AP2127K-ADJTRG1 from Diodes Incorporated is a 300ma cmos ldo regulator, adjustable 0.8v~5.5v output, 60\u00b5a iq, 170mv dropout, extremely low noise. Packaged in a SOT-23-5 format, this device delivers reliable performance for demanding electronic applications. Its optimized design ensures excellent electrical characteristics while maintaining cost-effectiveness for volume production. Key Specifications \u8f93\u51fa\u7535\u538b 0.8V ~ […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,29],"tags":[],"chip_brand":[199],"class_list":["post-3628","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","chip_brand-diodes"],"acf":{"brief_explanation":"300mA CMOS LDO Regulator, Adjustable 0.8V~5.5V Output, 60\u00b5A Iq, 170mV Dropout, Extremely Low Noise","date_code":"","package_case":"SOT-23-5","in_stock":7562,"datasheet":"https:\/\/www.diodes.com\/assets\/Datasheets\/AP2127.pdf","price":"$0.09 @ 3ku","product_introduction":"The AP2127K-ADJTRG1 is a 300ma cmos ldo regulator, adjustable 0.8v~5.5v output, 60\u00b5a iq, 170mv dropout, extremely low noise manufactured by Diodes Incorporated. This device is housed in a SOT-23-5 package and operates across a -40\u00b0C ~ +85\u00b0C. It supports a supply voltage range of 2.5V ~ 6V. The device features an output current capability of 300mA. The component meets industry standards for reliability and is suitable for demanding applications.","working_principle":"The voltage regulator maintains a constant output voltage by controlling the pass element's resistance in a feedback loop. The error amplifier compares a fraction of the output with an internal reference and adjusts the pass transistor accordingly. For adjustable versions, external resistors set the output voltage. Low dropout architecture enables operation with minimal headroom between input and output.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>VIN<\/td>Input Voltage<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td><\/tr>
      3<\/td>EN<\/td>Enable (Active High)<\/td><\/tr>
      4<\/td>ADJ\/NC<\/td>Adjust Feedback \/ No Connect<\/td><\/tr>
      5<\/td>VOUT<\/td>Output Voltage<\/td><\/tr><\/table>","application_scenarios":"
        \n
      • \u6570\u636e\u901a\u4fe1<\/li>\n
      • \u7b14\u8bb0\u672c\u7535\u8111<\/li>\n
      • \u4e3b\u677f\u4f9b\u7535<\/li>\n
      • \u7535\u6c60\u4f9b\u7535\u8bbe\u5907<\/li>\n
      • IoT\u6a21\u5757\u4f9b\u7535<\/li>\n<\/ul>","alternative_models":"
        Model<\/th>Notes<\/th><\/tr>
        AP2127K-3.3TRG1<\/td>3.3V\u56fa\u5b9a\u7248<\/td><\/tr>\n
        RT9193-33<\/td>Richtek\u517c\u5bb9<\/td><\/tr>\n
        XC6206<\/td>\u66f4\u7b80\u7248<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=3628"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3628\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3628"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}