Part id

hi i’m trying to find digikey part number
markings are:
tps
78633
29Z108V

pin 2 is input 5v
pin 4 is output 3.3v

i found tps78633 but there are several options

tps78633KTTR
KTTRG3
KTTT
KTTTG3
KTTRE3

and all are showing out of stock. is this part available?

thanks!

Hello @blueoceansurf7

We do have stock in 296-39497-1-ND and 296-14426-1-ND through our marketplace stock, but 296-14426-1-ND is an obsolete part and 296-14426-1-ND will only be available as long as there is stock. Also, I should note that there may be minimum order quantity for the marketplace stock.