The REF3033AIDBZR is a precision low-power Low Dropout Voltage Reference offers excellent temperature drift and initial accuracy while operating at a quiescent current of 42µA (typical). The low power consumption and the relatively high precision make the REF30xx very attractive for loop-powered industrial applications such as pressure and temperature transmitter applications. The REF30xx is easy to use in intrinsically safe and explosion-proof applications because it does not require a load capacitor to be stable. The REF30xx is specified over the extended industrial temperature range of -40 to +125°C. The REF30xx operates with supplies within 1mV of output voltage under zero-load conditions.

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