PSCOL_2007MAR27_SCCO_LCCO_TA_101Texas Instruments Incorporated Power Management Understanding the load-transient response of LDOs By Brian M. King Advanced Analog Products Introduction Low-dropout linear regulators (LDOs) are commonly used to provide power to low-voltage digital circuits, where point-ofInput Pass load regulation is important. In Element these applications, it is common for the digital circuit to have + Reference several different modes of operaError Amplifier tion. As the digital circuit switches Input Output ……