Trying to find specs on SOT23-5 LDO regulator with marking L348

Randy Buck

Trying to find out specs for a replacement chip with package markings of (L348) and I think it is a Ti chip. Package type is SOT23-5 and Im guessing its an LDO voltage regulator possibly 4.8 volts output?

Thanks

over 5 years ago

0 Aaron Paxton over 5 years ago

TI__Expert 5395 points

Hey Randy,

Here's a link for decoding topside markings: http://www.ti.com/packaging/docs/partlookup.tsp#divline

'L348' doesn't look to correspond with any SOT-23 parts within TI. If you can decapsulate the part, perhaps there may be a die ID.

~ Aaron

0 Randy Buck over 5 years ago in reply to Aaron Paxton

Prodigy 40 points

Thank You Aaron, I didn't have any luck with finding the part through the parts lookup search unfortunately. Maybe it is not a Ti part, Im just not sure at this point.

0 Randy Buck over 5 years ago in reply to Aaron Paxton

Prodigy 40 points

0 Randy Buck over 5 years ago in reply to Aaron Paxton

Prodigy 40 points

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Trying to find specs on SOT23-5 LDO regulator with marking L348