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OPA2171: 多路运放如何供电？

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Prodigy 40 points
Part Number: OPA2171
Other Parts Discussed in Thread: OPA4171

我现在有大概六路运放需要供电，都是12v供电，考虑到电源的波纹，打算采用ldo供电，但是单用一个ldo给六路运放供电会导致发热量过大，所以请问大家是如何供电的？还是说每一个分支单独用一个ldo供电，互相不影响？