Re: Lo Noise Voltage regulators


Brian Flynn GM8BJF
 

Hi Rich,

The best ones I have found are the  the AD  ADM7150 series. there is a 3.3V variant. I used them in with the AD5355 PLL chips.
They are a bit pricier that the usual 3 terminal varieties! AD are quite generous with samples. Farnell and RS stock them.

See
https://gm8bjf.joomla.com/past-talks/15-reducing-phase-noise-pn-on-chinese-adf5355-boards

73s
Brian GM8BJF.

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