The recommended input capacitor value is 10uF to 22uF, with a voltage rating of at least 10V. This ensures stable operation and reduces noise.
To ensure accurate output voltage regulation, make sure to decouple the output with a 10uF to 22uF capacitor, and use a minimum load of 10mA to maintain regulation.
The maximum ambient temperature for the PT78ST105H is 125°C. Operating above this temperature may reduce the device's reliability and lifespan.
Yes, the PT78ST105H is suitable for high-reliability applications, such as aerospace, defense, and medical devices, due to its high-quality manufacturing process and rigorous testing.
Use a voltage supervisor or a voltage monitor IC to detect overvoltage and undervoltage conditions, and implement a shutdown or reset mechanism to protect the PT78ST105H and downstream components.
