LM3290: LM329DZ

George Sare

Prodigy 80 points

Part Number: LM3290
Other Parts Discussed in Thread: LM3279, LM3269, LM3241,

Good Morning,

I am looking for a replacement to p/n LM329DZ/NOPB

Thank you,

George Sare

over 5 years ago

0 Shinya Morita over 5 years ago

TI__Mastermind 35745 points

Hi, we do not have direct replacement part like LM3290. However we have “Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers” family like LM3241,LM3269. LM3279 has RFFE Interface.

Regards
Shinya Morita

0 George Sare over 5 years ago in reply to Shinya Morita

Prodigy 80 points

Hi Shinya,

Thank you for getting back to me. Are these parts available in the TO-92 package like the LM329DZ part?

Regards,

George Sare

0 Shinya Morita over 5 years ago in reply to George Sare

TI__Mastermind 35745 points

Hi,
LM329DZ is Voltage Precision Reference device, not switching regulator. Could you post this question to Precision Voltage Reference related forum? Then they can provide better recommendation to you.

Thanks,
regards
Shinya Morita

0 George Sare over 5 years ago in reply to Shinya Morita

Prodigy 80 points

Hi Shinya,
I do not see a listing for Precision Voltage Reference forum. Could you please direct this email to them?

Thank you,
George Sare

0 Shinya Morita over 5 years ago in reply to George Sare

TI__Mastermind 35745 points

Hi,
Could you post Amplifier forum? It looks closer to what you are looking for.
e2e.ti.com/.../14

regards
Shinya Morita

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

Power management

Power management forum

LM3290: LM329DZ