{"id":11756,"date":"2026-07-27T02:26:18","date_gmt":"2026-07-27T02:26:18","guid":{"rendered":"https:\/\/ic-vendor.com\/lp3891esx-1-5-nopb\/"},"modified":"2026-07-27T10:15:08","modified_gmt":"2026-07-27T10:15:08","slug":"lp3891esx-1-5-nopb","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/lp3891esx-1-5-nopb\/","title":{"rendered":"LP3891ESX-1.5\/NOPB"},"content":{"rendered":"

Productos<\/h2>\n

LP3891ESX-1.5 is an 800mA ultra-low-dropout regulator with 1.5V fixed output, 260mV dropout at 800mA, LDFN-8 package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n
Corriente de salida<\/td>\n800 mA<\/td>\n<\/tr>\n
Output Voltage<\/td>\n1.5V fixed<\/td>\n<\/tr>\n
Dropout Voltage<\/td>\n260 mV at 800mA<\/td>\n<\/tr>\n
Corriente de reposo<\/td>\n1 mA<\/td>\n<\/tr>\n
Input Voltage<\/td>\n1.8V to 6V<\/td>\n<\/tr>\n
PSRR<\/td>\n70 dB at 1kHz<\/td>\n<\/tr>\n
Paquete<\/td>\nLDFN-8<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 800mA output current<\/li>\n
  • 1.5V fixed output for CPU core<\/li>\n
  • Ultra-low 260mV dropout at 800mA<\/li>\n
  • 70dB high PSRR<\/li>\n
  • LDFN-8 exposed pad package<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n

    Refer to manufacturer datasheet for detailed application information and design guidelines.<\/p>","protected":false},"excerpt":{"rendered":"

    Product Overview LP3891ESX-1.5 is an 800mA ultra-low-dropout regulator with 1.5V fixed output, 260mV dropout at 800mA, LDFN-8 package. Key Specifications Output Current 800 mA Output Voltage 1.5V fixed Dropout Voltage 260 mV at 800mA Quiescent Current 1 mA Input Voltage 1.8V to 6V PSRR 70 dB at 1kHz Package LDFN-8 Features 800mA output current 1.5V […]<\/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":[3043],"chip_brand":[1893],"class_list":["post-11756","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-lp3891esx-1-5-nopb","chip_brand-texas-instruments"],"acf":{"brief_explanation":"LDO regulator, 800mA, ultra-low noise, fast transient, for RF\/analog supply","date_code":"","package_case":"See datasheet","in_stock":8072,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/lp3891.pdf","price":"$0.50 - $10.00","product_introduction":"LP3891ESX-1.5 is an 800mA ultra-low-dropout regulator with 1.5V fixed output, 260mV dropout at 800mA, LDFN-8 package.","working_principle":"The LP3891ESX-1.5\/NOPB is a Other device. It operates according to its specified function within the electronic system. Refer to the datasheet for detailed electrical characteristics, timing parameters, and configuration requirements.","pin_description":"
    Pin Group<\/th>Name<\/th>Description<\/th><\/tr>
    I\/O<\/td>Signal pins<\/td>Primary signal interface pins<\/td><\/tr>
    Power<\/td>VCC\/VDD<\/td>Supply voltage pins<\/td><\/tr>
    Ground<\/td>GND\/VSS<\/td>Ground reference pins<\/td><\/tr>
    Control<\/td>EN, RST, CS<\/td>Enable, reset, and chip select controls<\/td><\/tr><\/table>","application_scenarios":"
    • General-purpose electronic applications<\/li>
    • System-level integration<\/li>
    • Signal processing and control<\/li><\/ul>","alternative_models":"
      Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
      See datasheet<\/td>\u2014<\/td>Consult manufacturer cross-reference<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11756"}],"version-history":[{"count":1,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11756\/revisions"}],"predecessor-version":[{"id":12250,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11756\/revisions\/12250"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11756"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}