SNVSB77B December 2019 – September 2021 TPSM53603
The TPSM53603 requires a minimum input capacitance of 20 µF (or 2 × 10 μF) ceramic type. High-quality ceramic type X5R or X7R capacitors with sufficient voltage rating are recommended. An additional 47 µF of non-ceramic capacitance is recommended for applications with transient load requirements. The voltage rating of the input capacitors must be greater than the maximum input voltage.
For this design example, two 10-µF, 50-V, ceramic capacitors are used.