3.3-V, 100-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference

The REF29xx is a precision, low-power, low-voltage dropout voltage reference family

available in a tiny 3‑pin SOT-23 package.

The small size and low power consumption (50 µA maximum) of the REF29xx make it ideal for

portable and battery-powered applications. The REF29xx does not require a load capacitor, but it is

stable with any capacitive load.

Unloaded, the REF29xx can be operated with supplies within 1 mV of output voltage. All

models are specified for the wide temperature range, –40°C to 125°C.