Dear Support member,
My customer used LM4120.
I have a question.
Q1
Datasheet (SLVS049F)The circuit of Fig 20 on page 11 contains transistors.
It is assumed that the voltage between the base and the emitter of the transistor added to the IC is about 0.6 V and the input voltage of the IC above + 0.6 V is necessary.
If trying to output the output voltage of 3.3 V, the input voltage is not 3.5 V - 5.5 V but 4.5 V - 5.5 V, is not it?
Best regard.
Bob Lee.