AM2431: AM2431BSDGHIALVR ,the front topmark (font changed to Front)

Part Number: AM2431


HI TI Team

we have bought a batch of parts for MPN:AM2431BSDGHIALVR, DC has 23+,24+ and 25+.  we found the font of different DC for top mark is inconsistent, pls help explain if it's normal.  is there any PCN notificiation about font-topmarking change?   

looking forwarding for your reply, many thanks!

 

below is the picture of body marking for different DC :

DC2318+
image.png

DC2452+

image.png

DC2509+
image.png

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