A precise, low-power, low-dropout voltage reference family called REF3033AIDBZT is offered in a compact 3-pin SOT-23 chip. The REF3033AIDBZT operates at a quiescent current of 42 A and provides outstanding temperature drift and initial accuracy (typical). The REF3033AIDBZT is incredibly desirable for loop-powered industrial applications like pressure and temperature transmitter applications because of its low power consumption and relatively good precision. Due to its lack of a load capacitor, the REF3033AIDBZT is simple to employ in intrinsically safe and explosion-proof applications.