MD_SHAHRUKH
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Hello everyone.
I have designed two power supply circuit, which is below.
![doubt_3v3.jpg doubt_3v3.jpg](https://www.edaboard.com/data/attachments/88/88570-600bc0d14002be29a412fa703b84969f.jpg)
![doubt_5v.jpg doubt_5v.jpg](https://www.edaboard.com/data/attachments/88/88571-5accfb889044598bd51108f40aac31f6.jpg)
these two power supply is generated using 12V.
I need to know the time to reach the steady-state voltage. Do i need to calculate the RC filter. And if so what value of output resistance should i consider? and I need this because I need to avoid the sneak paths. my system contains few voltage level shifters.
can you suggest me the exact calculation I need to do.
Thank you.
I have designed two power supply circuit, which is below.
![doubt_3v3.jpg doubt_3v3.jpg](https://www.edaboard.com/data/attachments/88/88570-600bc0d14002be29a412fa703b84969f.jpg)
![doubt_5v.jpg doubt_5v.jpg](https://www.edaboard.com/data/attachments/88/88571-5accfb889044598bd51108f40aac31f6.jpg)
these two power supply is generated using 12V.
I need to know the time to reach the steady-state voltage. Do i need to calculate the RC filter. And if so what value of output resistance should i consider? and I need this because I need to avoid the sneak paths. my system contains few voltage level shifters.
can you suggest me the exact calculation I need to do.
Thank you.