Sep 24, 2009 #1 V vovan76 Junior Member level 3 Joined Aug 19, 2009 Messages 26 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,484 Hi I'mtrying to stable my LDO but when i want use out capcitor model I little confused According to Murata capacitor model ESR changing from 0.01 to q ohm at freq See atached picture what value of ESR i should input to my stability simulation Thanks
Hi I'mtrying to stable my LDO but when i want use out capcitor model I little confused According to Murata capacitor model ESR changing from 0.01 to q ohm at freq See atached picture what value of ESR i should input to my stability simulation Thanks
Sep 24, 2009 #2 PaloAlto Full Member level 4 Joined Oct 8, 2007 Messages 194 Helped 35 Reputation 70 Reaction score 10 Trophy points 1,298 Location Cádiz, Spain Activity points 2,506 Use min and max values, it should be stable in both cases. ;-)