Alternative to LM5073 (that is now obsolete)

Viktorija Cecil

Other Parts Discussed in Thread: TPS2378, TPS2376-H

Team,

My customer is using LM5073 (100V Power Over Ethernet PD Interface with Aux Support) device, that is now obsolete. Do we have a pin compatible alternative?

If not, is there a suggested alternate that would require a PCB design change?

Thanks

Viktorija

over 7 years ago

0 Darwin Fernandez over 7 years ago

TI__Mastermind 41770 points

Hi Viktorija,

The LM5073 was a nonstandard PD before the .at standard was ratified. If Type 2 compliance is what you're design requires, I recommend the TPS2378. If Type 1, then TPS2376-H is a similar functionality part to LM5073.

Power management

Power management forum

Alternative to LM5073 (that is now obsolete)