What's happening with the LD39300PT-R voltage regulators?

Anyone knows what's happening with the productoion of the voltage regulator LD39300PT-R? I am trying to buy this component for weeks and all distributors have no stock of this part number. The factory delivery time, in every distributors is 50 weeks!!!! This is almost 1 year!!! In ST webpage, this part number is set as "ACTIVE" but it can't be found anywhere... What's happening with ST???