Is there a LM321 variant in SOT-23-5 package with OGPNV pinout?

[dusan]

LM321 in SOT-23-5 package has PGNOV pinout (Positive input, Ground, Negative input, Output, Vcc). Is there a variant of LM321 with different OGPNV pinout (Output, Ground, Positive input, Negative input, Vcc)?

[ggchab]

LMV321 ? (https://www.ti.com/lit/ds/symlink/lmv321.pdf?ts=1726493809052)

[dusan]

LMV321 ? (https://www.ti.com/lit/ds/symlink/lmv321.pdf?ts=1726493809052)

That's also PGNOV

Correction, that datasheet shows PGNOV but there is other datasheet for LMV321AIDBVR which shows correct OGPNV: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_Texas-Instruments-LMV321AIDBVR_C484730.pdf on page 4

The important part is "A" and "DBV" suffix so LMV321AIDBVR

However another catch is that it is only 6V, while original LM321 goes to 32V

[Kleinstein]

If I interprete the sequence right the TS321 version should fit, at least some variants - there can be several from different manufacturers.

For the old LM321 precision amplifier there is not SOT23 version at all, maybe a TO99.

[dusan]

Here is *TS321* state on lcsc:

$0.12 - TS321G-AF5-R by Unisonic - correct OGPNV pinout but out of stock
$0.18 - TS321ILT by ST - incorrect PGNOV pinout, 8000 in stock

the rest has prices comparable with OPA171 at which point it makes no sense to use them.

https://www.lcsc.com/product-detail/Operational-Amplifier_UTC-Unisonic-Tech-TS321G-AF5-R_C5160419.html
https://www.lcsc.com/product-detail/Operational-Amplifier_STMicroelectronics-TS321ILT_C38380.html