LTC3408EDD cross reference ?

Art Del Castillo

Other Parts Discussed in Thread: LM2738, TPS62700

To Whom it may concern:

Does TI have a cross reference part for LTC3408EDD (Linear Technology part)?

Thanks

Art

0 LeonardEllis over 8 years ago

Hi Art,

Using the XRef tool on TI.com: http://www.ti.com/sitesearch/docs/universalsearch.tsp?searchTerm=LTC3408#linkId=8 , you'll see the LM2738 is a close match (but it is not a direct replacement):

LTC3408EDD

ACTIVE

550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator

F: Similar Functionality

~Leonard

0 Chris Glaser over 8 years ago

What are you powering? What Vin, Vout, Iout, features do you need?

The TPS62700 seems to be a similar device.

0 Art Del Castillo over 8 years ago in reply to Chris Glaser

Hi Chris!

We need a direct footprint replacement for the LTC3408EDD with the following requirements:

1). 6V input or higher

2). 600mA ouptut or higher

3). 3V output.

Please let me know if there is a TI part which we can use.

Thanks

Art

0 Chris Glaser over 8 years ago in reply to Art Del Castillo

Ah, you also need a higher Vin version and a pin to pin. I don't believe there is anything pin to pin with this REF input to drive a PA.

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