This is an IP Camera circuit and after i put accidentally 12vDC instead of 5vDC this component has died with smoking. I want to replace this component with new one but i didnt figurate it out what is this component and have a closer look under magnifier find some clues as u can see pictures below.
This component have 5 lead
Barely seen a write "A14P" maybe, but not sure
U10 sign left side of component.
Please help what is this component so i can order new one and replace it.
This is the full size circuit if it helps
Best Answer
Fried bugs in an SOT23-5 package with carmelized epoxy toxic fumes
http://www.ti.com/lit/ds/symlink/tlv62565.pdf
p.s.
There is another SMPS , U20 which is likely for 3.3V USB and other logic chips.
Since this SMPS is located near the speaker port, I am having second thoughts about the function of this regulator. By tracing the output, you may find it is used as a boost regulator like +12V used for Speaker port amplifier (not visible) and the MOTOV1 port. Shorting either of those outputs may have contributed to the problem of fusing the regulator. Although they tend to have UVP, OVP, OTP features that only works if the sense input is not damaged. So handle with care and use a very low current limited lab supply in your experiments and gradually raise the current limit to 50mA with a preset voltage.