Application Notes
Usage Guidelines for C55x On-Chip Low Dropout Regulators (LDOs)
Texas Instruments
Published : 26 Jul 16
Description
The C5515/C5535/C5545/C5517 devices include three low dropout regulators ANA_LDO DSP_LDO and USB_LDO. This application report provides the guidelines for using these on-chip low dropout regulators. This document also covers the USB power-up sequence that must be followed when using the device USB.