| 摘要 |
An ultra low drop out power regulator (300) is described. The power regulator (300) may be used, for example, where a dynamically fast, and electrically clean power supply at the point of use is required. The power regulator (300) is provided as single part with two input voltages (310, 320). The higher voltage input (320) drives the output stage (301) so that ultra low drop out is achieved. The disclosed regulator (300) is therefore more efficient, resulting in less heat dissipation. The regulator (300) is packaged in a stand up package thereby reducing board space. By use of a stand up package, air flow to other components is not blocked.
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