Hey everyone, somebody has an idea of what component this can be? It's from an nvidia gpu, I tried searching in different smd marking websites for K0019 but I can't find it. I also attached a bigger picture, it's a SOT-23-5 and looks like pin 1 goes to GND. The pcie of the motherboard is also fried so I guess it was some kind of voltage peak, maybe this is a voltage regulator?

 

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Hey everyone, somebody has an idea of what component this can be? It's from an nvidia gpu, I tried searching in different smd marking websites for K0019 but I can't find it. I also attached a bigger picture, it's a SOT-23-5 and looks like pin 1 goes to GND. The pcie of the motherboard is also fried so I guess it was some kind of voltage peak, maybe this is a voltage regulator?

View attachment 315107

I would have to say its a voltage sense circuit since its related to the 5 ohm SMD power resistor