Voltage reg.

Voltage regulators deliver a fixed or adjustable voltage. They are widely used in electronics and used in nearly all applications.
NB. Voltage regulators are linear devices, meaning that all excess power is converted to heat, so a heatsink is often needed.
A basic rule is: Ptot = (Vin – Vut) * Iut

ImagePart.noNameVoltagePriceBuyhf:att:pa_voltagehf:att:pa_currenthf:att:pa_max-input-voltagehf:att:pa_dropout-voltage