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???
11/29/08 12:07
Modified:
  11/29/08 12:08
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 		 #160406 - The best way to pass the ce testing...
Responding to: ???'s previous message
...is to use LRC-lowpass-filters at input and output of regulator. Then you can add again your reverse diode without bad effect.

Kai

List of 26 messages in thread
TopicAuthorDate
Decoupling capacitance can kill the regulator?            01/01/70 00:00      
   Yes, LDOs are sensitive...            01/01/70 00:00      
   and that's not all ...            01/01/70 00:00      
      was there a supervisor?            01/01/70 00:00      
         No ...            01/01/70 00:00      
            you have yourself posted re ....            01/01/70 00:00      
               as often happens ...            01/01/70 00:00      
                  who 'injected'?            01/01/70 00:00      
                     It's on you, Erik!            01/01/70 00:00      
                        what was 'injected'            01/01/70 00:00      
                           What I injected was potential failure modes ...            01/01/70 00:00      
                              not if Vdd drop below            01/01/70 00:00      
                                 This is not the place to argue that matter!            01/01/70 00:00      
                              reset vs supervisor            01/01/70 00:00      
                                 I think it is equally important that ...            01/01/70 00:00      
                                    Lethal ramp-down            01/01/70 00:00      
                                       a funny thing happened ...            01/01/70 00:00      
                                          Brownout interrupts can be nice            01/01/70 00:00      
                                 RESET is not germane to this thread            01/01/70 00:00      
      diode in reverse bias (from output to input)            01/01/70 00:00      
         The best way to pass the ce testing...            01/01/70 00:00      
      High frequency ripple            01/01/70 00:00      
         Use a LRC-lowpass-filter!            01/01/70 00:00      
            What kind of L in the filter?            01/01/70 00:00      
      Big caps at output were used in the past            01/01/70 00:00      
         They used large L in the input in the past, too            01/01/70 00:00      

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