{"id":11282,"date":"2026-07-26T04:08:27","date_gmt":"2026-07-26T04:08:27","guid":{"rendered":"https:\/\/ic-vendor.com\/rp110q282d-tr-fe\/"},"modified":"2026-07-26T04:08:27","modified_gmt":"2026-07-26T04:08:27","slug":"rp110q282d-tr-fe","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/rp110q282d-tr-fe\/","title":{"rendered":"RP110Q282D-TR-FE"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The Nisshinbo Micro Devices RP110Q282D-TR-FE is a CMOS LDO linear regulator with fixed 2.8V output, 150mA max current, ultra-low 1uA supply current in SC-88A (SOT-353) package.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n
\u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c<\/td>\n2.8V (fixed)<\/td>\n<\/tr>\n
\u062f\u0642\u0629 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n+\/-1% @ 25C<\/td>\n<\/tr>\n
Max Output Current<\/td>\n150mA<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u062a\u0633\u0631\u0628<\/td>\n0.28V typ @ 150mA<\/td>\n<\/tr>\n
Supply Current<\/td>\n1 uA typ<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a<\/td>\n0.1 uA typ<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n1.4V to 5.25V<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +85C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSC-88A (SOT-353, 5-pin)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Ultra-low 1uA supply current<\/li>\n
  • Fixed 2.8V output, +\/-1% accuracy<\/li>\n
  • Soft-start inrush current limit<\/li>\n
  • CE enable pin for power gating<\/li>\n
  • Overcurrent and short circuit protection<\/li>\n
  • Uses 0.1uF ceramic output capacitor<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Smartphone and tablet power rail<\/li>\n
    • Wearable device low-power LDO<\/li>\n
    • IoT sensor node supply<\/li>\n
    • Portable medical instrument<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Nisshinbo Micro Devices RP110Q282D-TR-FE is a CMOS LDO linear regulator with fixed 2.8V output, 150mA max current, ultra-low 1uA supply current in SC-88A (SOT-353) package. Key Specifications Output Voltage 2.8V (fixed) Output Accuracy +\/-1% @ 25C Max Output Current 150mA Dropout Voltage 0.28V typ @ 150mA Supply Current 1 uA typ Standby […]<\/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":[2557],"chip_brand":[134],"class_list":["post-11282","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-rp110q282d-tr-fe","chip_brand-microchip"],"acf":{"brief_explanation":"2.8V 150mA CMOS LDO, 1uA Iq, SC-88A, -40 to 85C","date_code":"","package_case":"SC-88A (SOT-353, 2.1x1.3x0.9mm)","in_stock":12897,"datasheet":"https:\/\/www.nisshinbo-microdevices.co.jp\/en\/products\/ldo-linear-regulator\/spec\/?product=rp110","price":"$0.24 @ 3ku","product_introduction":"The RP110Q282D-TR-FE from Nisshinbo Micro Devices is a CMOS-based LDO regulator with fixed 2.8V output and 150mA max current in SC-88A (SOT-353) package. Ultra-low 1uA supply current makes it ideal for battery-powered applications with sleep mode. Dropout voltage is 0.28V typ at 150mA. CE enable pin allows power gating with 0.1uA standby. Overcurrent and short circuit protection included.","working_principle":"The RP110 uses a CMOS pass transistor (PMOS) between VIN and VOUT. An error amplifier compares a scaled version of VOUT with an internal bandgap reference, driving the PMOS gate to regulate VOUT at 2.8V. The CMOS process enables 1uA quiescent current vs. 50-100uA for bipolar LDOs. Soft-start circuit gradually ramps the output to limit inrush current. The CE pin disables the pass transistor for 0.1uA standby.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>VOUT<\/td>Output<\/td>Regulated 2.8V output<\/td><\/tr>
      2<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      3<\/td>CE<\/td>Input<\/td>Chip enable (active high)<\/td><\/tr>
      4<\/td>NC<\/td>-<\/td>No connect<\/td><\/tr>
      5<\/td>VIN<\/td>Input<\/td>Supply input (1.4-5.25V)<\/td><\/tr><\/table>","application_scenarios":"
      • Smartphone Wi-Fi\/BT module 2.8V rail<\/li>
      • Wearable sensor 2.8V supply<\/li>
      • IoT MCU low-power domain<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        XC6206P282MR-G<\/td>Torex<\/td>2.8V LDO, SOT-25<\/td><\/tr>
        ME6211C28M5G-N<\/td>Microne<\/td>2.8V 500mA LDO<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11282"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11282\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11282"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11282"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}