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Timeline for answer to Help to identify voltage regulator from markings by Snufkin

Current License: CC BY-SA 3.0

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Mar 13, 2015 at 14:30 comment added Dave Tweed If you're being daft, feel free to delete this answer. You can always write a better one later.
Mar 13, 2015 at 13:18 review Low quality posts
Mar 13, 2015 at 14:28
Mar 13, 2015 at 12:29 comment added Snufkin Hmm, as sometimes happens, just after I post I then realise I'm probably being daft. The datasheet I found actually says the case marking should be 509ALz, so the fact that the part numbers ends in BALG for a 3.3V regulator, which is what the part should be, could just be coincidence.In fact I've just checked mine and it's giving Vout of 5V from a 12V supply.
Mar 13, 2015 at 12:10 review Late answers
Mar 13, 2015 at 12:23
Mar 13, 2015 at 11:56 review First posts
Mar 13, 2015 at 13:14
Mar 13, 2015 at 11:51 history answered Snufkin CC BY-SA 3.0