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.
|Part number||Order||VO (V)||Initial accuracy (Max) (%)||Temp coeff (Max) (ppm/ degree C)||Rating||Operating temperature range (C)||Iout/Iz (Max) (mA)||Iq (Typ) (uA)||Iq (Max) (uA)||Package Group||Vin (Min) (V)||Vin (Max) (V)|
||3||2||100||Catalog||-40 to 125||25||42||50||SOT-23 | 3||3.001||5.5|