{"id":11305,"date":"2026-07-26T04:26:28","date_gmt":"2026-07-26T04:26:28","guid":{"rendered":"https:\/\/ic-vendor.com\/ncv8170bxv330t2g\/"},"modified":"2026-07-26T04:26:28","modified_gmt":"2026-07-26T04:26:28","slug":"ncv8170bxv330t2g","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/ncv8170bxv330t2g\/","title":{"rendered":"NCV8170BXV330T2G"},"content":{"rendered":"

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

The onsemi NCV8170BXV330T2G is an AEC-Q100 automotive LDO regulator. 3.3V fixed output, 300mA, ultra-low noise, 5.5V max input in XDFN-4 (1.0×1.0mm) package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Output Voltage<\/td>\n3.3V (fixed)<\/td>\n<\/tr>\n
Max Output Current<\/td>\n300mA<\/td>\n<\/tr>\n
\u8f93\u5165\u7535\u538b<\/td>\n1.8V to 5.5V<\/td>\n<\/tr>\n
Dropout Voltage<\/td>\n180 mV typ @ 300mA<\/td>\n<\/tr>\n
\u9759\u6001\u7535\u6d41<\/td>\n3.5 uA typ<\/td>\n<\/tr>\n
PSRR<\/td>\n68 dB @ 1kHz<\/td>\n<\/tr>\n
\u8d44\u683c<\/td>\nAEC-Q100 Grade 1<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +125C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nXDFN-4 (1.0×1.0x0.55mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • AEC-Q100 Grade 1 automotive<\/li>\n
  • Ultra-compact 1.0×1.0mm XDFN-4<\/li>\n
  • 3.3V fixed output, +\/-1.5% accuracy<\/li>\n
  • 3.5uA ultra-low quiescent current<\/li>\n
  • 68 dB high PSRR at 1kHz<\/li>\n
  • Auto-discharge on disable<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive ADAS sensor supply<\/li>\n
    • Camera module 3.3V rail<\/li>\n
    • RF transceiver clean power<\/li>\n
    • IoT MCU low-power domain<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi NCV8170BXV330T2G is an AEC-Q100 automotive LDO regulator. 3.3V fixed output, 300mA, ultra-low noise, 5.5V max input in XDFN-4 (1.0×1.0mm) package. Key Specifications Output Voltage 3.3V (fixed) Max Output Current 300mA Input Voltage 1.8V to 5.5V Dropout Voltage 180 mV typ @ 300mA Quiescent Current 3.5 uA typ PSRR 68 dB @ […]<\/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":[2580],"chip_brand":[144],"class_list":["post-11305","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-ncv8170bxv330t2g","chip_brand-on"],"acf":{"brief_explanation":"3.3V 300mA LDO, AEC-Q100, 3.5uA Iq, XDFN4 1x1mm, -40 to 125C","date_code":"","package_case":"XDFN-4 (1.0x1.0x0.55mm)","in_stock":4022,"datasheet":"https:\/\/www.onsemi.com\/products\/power-management\/linear-regulators-ldo\/ncv8170","price":"$0.30 @ 3ku","product_introduction":"The NCV8170BXV330T2G from onsemi is an AEC-Q100 Grade 1 automotive LDO with 3.3V fixed output in an ultra-compact 1.0x1.0mm XDFN-4 package. 300mA output with 180mV dropout at full load. Ultra-low 3.5uA quiescent current and 68 dB PSRR at 1kHz provide clean power for noise-sensitive ADAS sensors and RF modules. Auto-discharge feature ensures rapid output discharge when disabled.","working_principle":"CMOS PMOS pass transistor regulated by error amplifier comparing scaled VOUT with bandgap reference. The 3.5uA quiescent current is achieved by optimized internal bias circuit. The 1.0x1.0mm XDFN-4 is among the smallest LDO packages available, enabled by the 4-pin configuration (VIN, VOUT, GND, EN). Auto-discharge uses an internal NMOS to discharge the output capacitor when EN is low.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>VOUT<\/td>3.3V output<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td><\/tr>
      3<\/td>EN<\/td>Enable<\/td><\/tr>
      4<\/td>VIN<\/td>Input (1.8-5.5V)<\/td><\/tr><\/table>","application_scenarios":"
      • ADAS sensor 3.3V supply<\/li>
      • Camera module power<\/li>
      • RF transceiver LDO<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        NCV8170BXV180T2G<\/td>onsemi<\/td>1.8V output variant<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11305","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=11305"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11305\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11305"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}