troubleshoot PCB with overheating reg1117-3.3

I am having an issue with overheating of 3.3vdc REG1117 IC U9 when the circuir is fed with feed with 6.5 VDC on the "12V" pin.

I didnt fit R3, R7 and their equivalent R8, R9 and R10, R11 and R12, R13

I repleaced Q1,2,3,4 with si1016cx-t1-ge3 instead of Si1035X

Habilidades: Eletrônica, Engenharia Elétrica, Design de Circuito , PCB Design and Layout

Sobre o Cliente:
( 18 comentários ) Riyadh, Saudi Arabia

ID do Projeto: #34265495

29 freelancers estão ofertando em média $124 nesse trabalho

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Good day, I have more than 30 years experience in PCB design capabilities, I can design troubleshoot PCB with overheating reg1117-3.3 in a quality and timely manner. Please share me more information about this project Mais

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Hello, How much is the heat generated from it? what is the expected from 1117 IC ? I'm an expert in Sensors development &Power electronics&PCB design , up to 8 layers, look at 270W DC-DC converter my design https:// Mais

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Hi Sir, good afternoon, I am an Electronics Engineer specialized in PCB design, I can help you with the troubleshooting of your regulator. I have vast experience in power supplies and linear regulators. Please contact Mais

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