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September 2013 Doc ID 018824 Rev 2 1/24
AN3399
L99PM62GXP external voltage regulation
with bipolar transistor
Introduction
The following application note describes the L99PM62GXP external schematic and relevant
characteristics for operating an external voltage regulation for driving a load up to 200 mA.
The first paragraph contains the detailed schematic description. The second paragraph
contains exhaustive static so that dynamic evaluations and demonstrates the regulation
stability in case of V
S
and/or current load variations.
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