{19368485} Top marking for LDO L78L33ABUTR

[MubasheerAS]

Dear Respected Sir/Madam,

Could you kindly confirm if the top marking 9C220 on the received LDO with Part Number: L78L33ABUTR is correct?

As per the catalog information, the expected top marking for this LDO appears to be 8A.

For your reference, I have attached a picture of the component.

Thank you in advance for your assistance.

Best regards,
Mubasheer Ahmed S

[Peter BENSCH · Accepted solution]

Welcome @MubasheerAS, to the community!

the labelling in your image consists of the marking 9C and the data code, here 220 (last digit of the year, two digits of the calender week).

• 9C stands for the L79L05ABUTR and L79L05ACUTR
• 8A is indeed the marking of the L78L33ABUTR and L78L33ACUTR

Hope that helps?

Regards
/Peter

[MubasheerAS]

@Peter BENSCH  Thanks a lot!