The REF30 is a precision, low-power, low-dropout voltage, reference family available in a tiny 3-pin SOT-23 package. REF30E is the enhanced performance version of REF30 family which is designed for precision applications. The REF30E offers improved temperature drift and initial accuracy while operating at a lower quiescent current of 25µA. The low power consumption and the improved precision make the REF30E very attractive for loop-powered industrial applications such as pressure and temperature transmitter and battery-powered applications. The REF30/REF30E is specified over the extended industrial temperature range of –40°C to +125°C. The REF30 is easy to use in intrinsically safe and explosion-proof applications because the REF30 does not require a load capacitor to be stable.
All alternatives
View full reportTechnical parameters
| AC and DC characteristics | |
|---|---|
| Initial accuracy (max) (%) | 0.2 |
| Environment and package | |
| Operating temperature range (°C) | -40 to 125 |
| Temp coeff (max) (ppm/°C) | 75 |
| Other | |
| Iout/Iz (max) (mA) | 25 |
| Iq (typ) (mA) | 0.042 |
| LFN 0.1 to 10 Hz (typ) (µVPP) | 14 |
| Rating | Catalog |
| Vin (max) (V) | 5.5 |
| Vin (min) (V) | 1.8 |
| VO (V) | 1.25, 2.048, 2.5, 3, 3.3, 4.096 |