SLUSAE5G August 2011 – April 2021 TPS53355
The device is designed to operate from an input voltage supply range between 1.5 V and 22 V (4.5-V to 25-V biased). This input supply must be well regulated. Proper bypassing of input supplies and internal regulators is also critical for noise performance, as is PCB layout and grounding scheme. See the recommendations in Section 10.