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Can a positive voltage be output when a negative voltage is input?

Latest Updated:05/01/2009

Question:

Can a positive voltage be output when a negative voltage is applied to the input (for example, "-12 V → +5 V") ?

Answer:

No.
The 3-terminal regulator can output only a negative voltage when a negative voltage is applied to the input.
Suitable Products
3 Terminal Regulators