TL431: TL431AIDBZR Internal frame binding inconsistent

yingjiao LI

Expert 1375 points

Part Number: TL431

Tool/software:

We found that the internal structure of this product is inconsistent, please help to confirm the reason
thank you

0 Clemens Ladisch 5 months ago

Guru 316940 points

As shown on ti.com/quality-reliability-packaging-download/report?opn=TL431AIDBZR, this device is made at five different assembly sites, so it would be possible to get up to five different lead frames. (The assembly site is marked on the shipping label (22L, 23L).)

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