Diodes Incorporated offers Tight Tolerance Zener Diodes. An ion-implanted epitaxial wafer process allows tolerances as tight as ±2.0% in voltages ranging from 2.4V to 47V.
Provision of reference voltages for stabilized power supplies Generation of stabilized supply rails at lower voltage levels from a higher voltage Protection of circuits from over-voltage especially electrostatic discharge (ESD) A simple voltage regulator or voltage shifter with small application area and component count Ultra-Small Leadless Surface Mount Package Ultra-Low Profile Package Application Voltage Regulation