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Linear Power Supplies

Circuit Example

Circuit Example

  • Linear power supplies are available in a wide range of packages from general-purpose SMV (SOT-25) to an ultra-small package with the industry's smallest form factor measuring 0.8×0.8 mm. Those in the DFN4, SDFN4 and WCSP4 packages, which are most widely used for small portable applications, are offered with various current/voltage ratings and additional features.
    Additionally, the new LDO regulator series provides a significant reduction in voltage dropout thanks to reduced process geometries.

For reference only; comparison of 200-mA LDO regulators with the same chip size

Application Examples
  • Small portable devices
  • Cell phones
  • Portable audio
  • Notebook PCs
  • Digital still cameras
  • Digital video cameras

Recommended Parts


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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.