What is the difference between level shifter, voltage regulator and dc-dc converter?
My understanding is:
- level shifter is used to convert one voltage into another voltage
- voltage regulator is used to produce constant output voltage from high voltage
- dc-dc converter is used to convert dc level into different level
Is this correct?
If I want to convert 5V voltage supply to 2.5V, do I need to use regulator, level shifter or dc-dc converter?
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