{"id":11837,"date":"2026-07-27T03:30:11","date_gmt":"2026-07-27T03:30:11","guid":{"rendered":"https:\/\/ic-vendor.com\/lm828m5x-nopb\/"},"modified":"2026-07-27T10:14:40","modified_gmt":"2026-07-27T10:14:40","slug":"lm828m5x-nopb","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/lm828m5x-nopb\/","title":{"rendered":"LM828M5X\/NOPB"},"content":{"rendered":"

Productos<\/h2>\n

LM828M5X\/NOPB is a charge pump voltage inverter that generates -VIN from +VIN, 50mA output, SOT-23-5 package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n
Funci\u00f3n<\/td>\nCharge pump voltage inverter<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n50 mA<\/td>\n<\/tr>\n
Input Voltage<\/td>\n1.5V to 5.5V<\/td>\n<\/tr>\n
Output Voltage<\/td>\n-VIN (inverted)<\/td>\n<\/tr>\n
Efficiency<\/td>\nUp to 95%<\/td>\n<\/tr>\n
Paquete<\/td>\nSOT-23-5<\/td>\n<\/tr>\n
Switching Frequency<\/td>\n5 MHz<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Generates negative rail from positive supply<\/li>\n
  • 50mA output current<\/li>\n
  • 5MHz high switching frequency<\/li>\n
  • Only 2 external capacitors needed<\/li>\n
  • SOT-23-5 compact 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 LM828M5X\/NOPB is a charge pump voltage inverter that generates -VIN from +VIN, 50mA output, SOT-23-5 package. Key Specifications Function Charge pump voltage inverter Output Current 50 mA Input Voltage 1.5V to 5.5V Output Voltage -VIN (inverted) Efficiency Up to 95% Package SOT-23-5 Switching Frequency 5 MHz Features Generates negative rail from positive supply […]<\/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":[3129],"chip_brand":[1893],"class_list":["post-11837","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-lm828m5x-nopb","chip_brand-texas-instruments"],"acf":{"brief_explanation":"Charge-pump voltage inverter, -Vin output, 10mA, SOT-23-5","date_code":"","package_case":"See datasheet","in_stock":13215,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/lm828.pdf","price":"$0.50 - $3.00","product_introduction":"LM828M5X\/NOPB is a charge pump voltage inverter that generates -VIN from +VIN, 50mA output, SOT-23-5 package.","working_principle":"The LM828M5X\/NOPB is a Texas Instruments interface or analog IC providing signal conditioning, level translation, or protocol conversion between system domains. The internal architecture uses precision analog circuitry (bandgap references, op-amps, comparators) combined with digital logic for configuration and control. The device supports standard communication protocols and voltage levels, enabling interoperability between mixed-voltage system components.","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":"
    • Multi-voltage I2C\/SPI bus extension<\/li>
    • Sensor signal conditioning<\/li>
    • Protocol conversion<\/li>
    • Hot-swap and power sequencing<\/li><\/ul>","alternative_models":"
      Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
      NCV4275<\/td>ON Semi<\/td>Equivalent LDO function<\/td><\/tr>
      AP2112<\/td>Diodes Inc<\/td>Low-cost LDO alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11837","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=11837"}],"version-history":[{"count":1,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11837\/revisions"}],"predecessor-version":[{"id":12169,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11837\/revisions\/12169"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11837"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}