A Low Quiescent Current Fast Transient LDO Regulator With Segmented Pass Transistors

Also Available Domains Cadence EDA|Nano Technology|Transistor Logic

Project Code :TVMABE338

Objective

The main objective of this work is to design and implement a low dropout (LDO) voltage regulator that achieves low quiescent current while providing fast transient response during rapid load variations. The regulator aims to balance power efficiency and stability by using segmented pass transistors to dynamically adjust the drive strength according to the load current demand. This approach minimizes power loss under light loads while maintaining high performance and quick settling under heavy load conditions.

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