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Fast low drop out (LDO) PFET regulator circuit
Fast low drop out (LDO) PFET regulator circuit
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机译:快速低压降(LDO)PFET稳压器电路
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摘要
A low dropout (LDO) PFET regulator circuit is disclosed for operating in two modes of operation. For higher supply voltage potentials the LDO PFET regulator circuit operates normally, as supply voltage potential drops, the LDO PFET regulator operates in a second mode of operation where a decision circuit determines whether to supply a first boost current thereto in order to compensate for the reduced transimpedance of the first PFET.
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