LD1085D2T33R 5V INPUT TO 3V3 OUTPUT IS SUFFICIENT ARE NOT

[Ppand.2]

Hi,

 In our project, we are using LD1085D2T33R as this regulator. In this regulator voltage drop is 1.3V .but in our design we providing 5V input the output is 3.3v it sufficient are not please let me know.