Uses process-corner sensing and self-trimming to compensate for process, temperature and supply variations, providing more stable output voltage across changing operating conditions without extensive manual adjustment.

Reference and regulator circuits may produce variations in output voltage due to manufacturing-process differences, temperature changes and supply-voltage fluctuations, making it difficult to maintain a stable output across different operating conditions.

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Provides a self-trimming voltage-regulation circuit that detects process variations in a bandgap-reference component and automatically adjusts the reference circuit to maintain a required fixed output voltage across process, temperature and supply-voltage variations.

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Introduces process-corner sensing within a bandgap-reference circuit to enable self-trimming and maintain a fixed output voltage despite manufacturing, temperature and supply-voltage variations.