LT8650S and FPGA

Hello all.

I've an old board with XC6SLX9 FPGA that needs 1.2V and 3.3V voltages; I must update the old board changing only the power and I'd like to use the LT8650S. 

Is LT8650S suggested to power FPGA like XILINX SPARTAN6?

Thank you.

Nicola