LM1084: Confirm stencil size of package drawing KTT0003B

ArTzy

Genius 16900 points

Part Number: LM1084

Tool/software:

Hello Experts,

Could you please help confirm stencil size of package drawing KTT0003B for part LM1084ISX-3.3/NOPB?

From its datasheet, page 32 https://www.ti.com/lit/ds/symlink/lm1084.pdf

Also, I saw this post:

(+) LM1086: typical value of package dimension - Power management forum

with an attached KTT0003B_4215105.pdf, showing 1.03mm size. Can we consider it for LM1084ISX-3.3/NOPB?

Thank you.

Regards,
Archie A.

10 months ago

0 Nick Butts 10 months ago

TI__Guru 50025 points

Hi Achie,

I'll have to reach out to our packaging team about this. The KTT0003B drawings in the LM1084 datasheet are dated in 2023, while the drawings in that post you mentioned are dated 2017, so I don't know which we can consider correct for this device. I would guess that the drawings in the datasheet are correct, and if so, I'll ask the packaging team for the dimensions.

Regards,

Nick

0 ArTzy 10 months ago in reply to Nick Butts

TI__Genius 16900 points

Hello Nick,

Thank you for letting us know.

Looking forward to your confirmation.

Regards,
Archie A.

0 Nick Butts 9 months ago in reply to ArTzy

TI__Guru 50025 points

Hi Archie,

Sorry for the delay. I've pinged the packaging team again and have not heard back. I'll continue to try getting a response and I'll update you when I hear back.

Regards,

Nick

+1 Nick Butts 9 months ago in reply to ArTzy

TI__Guru 50025 points

Hi Archie,

I've confirmed the stencil dimensions, see below.

Regards,
Nick

0 ArTzy 9 months ago in reply to Nick Butts

TI__Genius 16900 points

Thank you, Nick!

Regards,
Archie A.

Power management

Power management forum

LM1084: Confirm stencil size of package drawing KTT0003B