[sdiy] A question about regulator noise figures
tom at electricdruid.net
Tue Mar 16 00:57:28 CET 2021
I’ve been reading data sheets for linear regulators, and I’ve got a question.
Some regulators specific the output noise voltage from 10Hz to 100KHz as an RMS level, usually uV. However, the Microchip MCP1702 specifies an output noise figure as 8 uV/Hz. What does this mean? What’s the relationship between uV/Hz and RMS uV?
Here’s the datasheet:
Thanks for any guidance!
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