MTTF value of the following components.

[MPaha]

Could you please provide me the MTTF (Mean Time to Failure) Value of following components. 

1. TL431    https://www.st.com/resource/en/datasheet/tl431.pdf

2. STM6720   https://www.st.com/en/reset-and-supervisor-ics/stm6720.html

3. P0102BC     https://www.st.com/resource/en/datasheet/p0102bl.pdf

Thank you very much in advance.

regards, 

Milan