LM3489: Power management forum

Enzzo Fan

Part Number: LM3489
Other Parts Discussed in Thread: LM3485,

Hi E2E, good day,

This LM3489MMX/NOPB have some competitor on our customer's Monitor EE. However our customer don't want to disclose their competitor.

Can u help to seek out the possible competitor P2P device for LM3489MMX/NOPB?

Thank you so much.

Enzzo Fan

Technical Sales Associate

Texas Instruments Taiwan Limited

Email : enzzo_fan@ti.com

Office : +886-2-2175-2825

0 Orlando Murray over 2 years ago

Hi Enzo,

I dont see or know of a competitor pin to pin for LM3489 or LM3485.

Most of the industry are using NMOS, new PMOS controllers are not really being developed.

-Orlando

0 Enzzo Fan over 2 years ago in reply to Orlando Murray

Hi Orlando,

Ok, so there is no competitor for LM3489. Thank you for reply~

Enzzo

0 Enzzo Fan over 2 years ago in reply to Enzzo Fan

HI Orlando,

Or maybe have same function competitor for LM3489?

Thank you.

Enzzo

0 Orlando Murray over 2 years ago in reply to Enzzo Fan

Hi Enzzo,

There are some competitor PFET devices yes, but they are usually in a different packages and are not pin to pin.

I'll look for some example devices.

-Orlando