Recently i got some issues with a competitor LM7915 part. It stays at 0V output voltage, if input voltage is higher then 27V and turned on rapidly. Rapidly means input voltage rises faster then the output voltage, creating a short period of time where input voltage is the differential voltage across Pins for Vin to Vout.
This limit is not the short circuit current limit from internal SOA circuitry. Because this limitation typically results in a reduced output voltage. However here it goes exactly to no output current at all. It's like the pass element is comletely turned off. (Not biased correctly? - Vout is never above GND...)
Thus my question, does the TI LM7915CT have a similar issue or is it more tolerant to rapid turn on through all production lots?
Some guaranteed statements to such a condition would be helpfull, as i couldn't find anything regarding this in datasheet for many kinds of this LM7915 variation.