{"id":11280,"date":"2026-07-26T04:04:23","date_gmt":"2026-07-26T04:04:23","guid":{"rendered":"https:\/\/ic-vendor.com\/7ul1g07fulf\/"},"modified":"2026-07-26T04:04:23","modified_gmt":"2026-07-26T04:04:23","slug":"7ul1g07fulf","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/7ul1g07fulf\/","title":{"rendered":"7UL1G07FU,LF"},"content":{"rendered":"

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

The Toshiba 7UL1G07FU,LF is a single buffer\/driver with open-drain output in USV-5 (SOT-353). 1.65V to 5.5V supply, 32MHz max for level shifting and I2C buffering.<\/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
\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/td>\nSingle Buffer, Open-Drain<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n1.65V to 5.5V<\/td>\n<\/tr>\n
\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631<\/td>\n~5ns typ @ 5V<\/td>\n<\/tr>\n
Max Frequency<\/td>\n32 MHz<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n32 mA max<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +85C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nUSV-5 (SOT-353, 2.0×1.25mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Ultra-small SOT-353 package<\/li>\n
  • 1.65V to 5.5V wide supply range<\/li>\n
  • Open-drain output for level shifting<\/li>\n
  • 32MHz high-speed operation<\/li>\n
  • Low 0.9uA quiescent current<\/li>\n
  • LF = lead-free<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • I2C\/SMBus open-drain buffer<\/li>\n
    • Logic level voltage translation<\/li>\n
    • Bus signal buffering<\/li>\n
    • General-purpose open-drain driver<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Toshiba 7UL1G07FU,LF is a single buffer\/driver with open-drain output in USV-5 (SOT-353). 1.65V to 5.5V supply, 32MHz max for level shifting and I2C buffering. Key Specifications Function Single Buffer, Open-Drain Supply Voltage 1.65V to 5.5V Propagation Delay ~5ns typ @ 5V Max Frequency 32 MHz Output Current 32 mA max Operating Temp […]<\/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":[13],"tags":[2555],"chip_brand":[169],"class_list":["post-11280","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-7ul1g07fulf","chip_brand-toshiba"],"acf":{"brief_explanation":"Single open-drain buffer, 1.65-5.5V, 32MHz, SOT-353, -40 to 85C","date_code":"","package_case":"USV-5 (SOT-353, 2.0x1.25x0.9mm)","in_stock":14017,"datasheet":"https:\/\/toshiba.semicon-storage.com\/info\/7UL1G07FU_datasheet_en_202008.pdf","price":"$0.10 @ 1ku","product_introduction":"The 7UL1G07FU,LF from Toshiba is a single open-drain buffer in ultra-small SOT-353. 1.65V-5.5V supply supports level translation. Open-drain output with external pull-up enables I2C and SMBus buffering. 32MHz supports Fast-mode I2C. LF = lead-free.","working_principle":"Single CMOS buffer with open-drain NMOS output. Input high: NMOS on, output pulls to ground. Input low: NMOS off, output floats for external pull-up. Open-drain enables wired-OR bus and bidirectional level shifting.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>NC<\/td>-<\/td>No connect<\/td><\/tr>
      2<\/td>A<\/td>Input<\/td>Buffer input<\/td><\/tr>
      3<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      4<\/td>Y<\/td>Output<\/td>Open-drain output<\/td><\/tr>
      5<\/td>VCC<\/td>Power<\/td>Supply<\/td><\/tr><\/table>","application_scenarios":"
      • I2C bus buffer\/level shifter<\/li>
      • SMBus open-drain driver<\/li>
      • GPIO voltage translation<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        SN74LVC1G07DCK<\/td>TI<\/td>Open-drain buffer SOT-353<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11280","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=11280"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11280\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11280"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11280"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}