LT3032 Positive Output current

I am trying to use The LT3032 to generate dual outputs of  +/- 4.4V. However, on the positive output I require 250mA and 100mA on the negative output. The datasheet says "Dual 150mA" and  "Output current= +/- 150mA".

However LTSpice simulations show the positive output can source about 300mA. Can you confirm the model simulation is correct? Or am I interpreting datasheet wrongly?