LMV431BIMFX/NOPB TI Voltage Reference

The LMV431B is a low-voltage (1.24V) adjustable precision shunt regulator. Unlike the TL431, it operates at a lower reference voltage and lower minimum cathode current (80 µA). It features a 1% reference voltage tolerance and an adjustable output voltage from 1.24V to 30V using external resistors. The device is selected for low-voltage error amplifiers and comparator circuits. Applications include non-isolated flyback power supplies, precision current limiters, voltage monitoring, and adjustable linear power supplies requiring low-voltage operation and low power consumption. In stock at HL Electronics – request a quote for fast delivery.