I have a damaged USB flash drive with a voltage regulator IC662K. Since it is not convenient for me to buy SMD components, I want to use a voltage regulator diode to replace
a 30Ω resistor and a 3.3V voltage regulator diode.
Schematic diagram Below is the whole operation process After half an hour of use after installation, the diode heats up, increase the resistance to 35, connect two diodes in parallel, and the heating problem is solved! ~
Reference address：USB flash drive voltage regulator IC 662K is replaced by voltage regulator diode
a 30Ω resistor and a 3.3V voltage regulator diode.
Schematic diagram Below is the whole operation process After half an hour of use after installation, the diode heats up, increase the resistance to 35, connect two diodes in parallel, and the heating problem is solved! ~
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