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Need help finding LDO for MMIC PA

Question asked by cpatel2 Employee on Apr 19, 2017
Latest reply on Apr 20, 2017 by Errgy


I need help selecting and configuring low noise LDO for MMIC PA in E-PHEMT process, part#LHA-1+.  PA operates upto 6GHz and will process low phase noise clock source so wanted clean biasing.  Is ADP7118 a good choice or there is something better for this application in terms of noise and biasing PA.


Input voltage :+12v to +15V

Output voltage: +5v

Load:  200mA