LMV431A regulators equivalent, low-voltage (1.24v) adjustable precision shunt regulators.
n Low Voltage Operation/Wide Adjust Range (1.24V/30V) n 0.5% Initial Tolerance (LMV431B) n Temperature Compensated for Industrial Temperature Range (39 PPM/˚C for the LMV.
that require zener diode type performance at low voltages. Applications include a 3V to 2.7V low drop-out regulator, an .
The LMV431, LMV431A and LMV431B are precision 1.24V shunt regulators capable of adjustment to 30V. Negative feedback from the cathode to the adjust pin controls the cathode voltage, much like a non-inverting op amp configuration (Refer to Symbol and .
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