LP2985: LP2985IM5-3.3/NOPB is it new chip or legacy chip

Part Number: LP2985

Tool/software:

Hello,

I have a question regarding part numbers LP2985IM5X-3.3/NOPB and LP2985IM5-3.3/NOPB. I'm not sure, if they stand for legacy chip (tolerance of 1.5%) or new chip (tolerance of 0.5%).

Thank you in advance!