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LM117: doc similar to the LM317

Part Number: LM117
Other Parts Discussed in Thread: LM340,

Hi Experts,

May I ask for help? Customer was looking about information of the LM117, and he found a doc about the LM340, call "AN-103 LM340 Series Three Terminal Positive Regulators".
He found it at the product folder of LM117 (under Technical documentation). Where it has all the information about how the LM340 works inside.

Why there is no one of this for the LM117? and why does he found this one in the docs under LM117 product folder?
Also, if there is some documatation similar to this (AN-103 LM340 Series Three Terminal Positive Regulators) but is intended for LM117, Can you share it to us for our customer?
Thank you so much in advance.

Kind regards,

  • HI Gerald,

    I'm not aware of a similar document for LM117. The devices have different dies, but it could be that they are still similar devices that the app note got added to the LM117 page. I will see about getting the app note put on the LM340 product page as well.