This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS22975: Ordering Codes

Part Number: TPS22975

Can you tell me what the N stands for in the ordering codes? Is one newer then the other?  I'm either blind or I can't find what the N references.  The only difference I can see is the Part Marking code.

TPS22975DSGR

TPS22975NDSGR