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LM317 CC V 2
LM317 Constant Current Calculator
Enter either the current or the resistor value to calculate the missing parameter.
Formula: I = 1.25 / R | (R = 1.25 / I). Vref assumed to be 1.25V for LM317 constant current operation.
LM317 CC V 2
Reviewed by Ani-Lab
on
July 23, 2025
Rating: 5