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FPGA 供电问题

Other Parts Discussed in Thread: TPS75003, TPS54331

我有块板子,12V电源供电,需要生成5V 300mA  ,另外还有一个FPGA负载:3.3V  50mA  ,1.2V  400mA  , 2.5V 100mA,其中2.5V需要LDO供电,请问有什么推荐的方案。

本来是用的TPS54331(生成5V)+TPS75003(三路输出)方案,但是75003外围器件有点多了,请推荐些方案,用在工业设备上的。