SG1842Y by Microchip/Microsemi

Semiconductor Integrated Circuits (ICs)
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1

Hi,
can anyone help pls
What is the “Linfinity”?

IMG_20210803_160421
IMG_20210803_1604211920×2560 98.2 KB

2

Hi @Paolo, It looks like Linfinity Microelectronics was bought out by Microsemi in 1999. So that is the original manufacturer printed on the part.
Acquisitions | Company (microsemi.com)