Pretty much as the title.
Why would you buy all of the LM78xx and LM79xx series when you can pretty much cover all the options with a LM317T and a LM337T. Are they not a one size fits all?
With the correct selection of components they can act as fixed voltage regulators and their range is not restricted to a specific value so should they be considered as useful stock items which means only carrying a pair of ICs rather than a multitude.
Just wondering.
Why would you buy all of the LM78xx and LM79xx series when you can pretty much cover all the options with a LM317T and a LM337T. Are they not a one size fits all?
With the correct selection of components they can act as fixed voltage regulators and their range is not restricted to a specific value so should they be considered as useful stock items which means only carrying a pair of ICs rather than a multitude.
Just wondering.