U Ref Precis. 2,5V 50ppm/°C SOT23
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Features for the REF30
- Small industry standard footprint: SOT23-3
- High accuracy
- REF30E: ±0.1%
- REF30: ±0.2%
- Excellent temperature drift performance:
- REF30E: 15ppm/°C
- REF30: 75ppm/°C
- REF30E is drop-in replacement of REF30
- Low IQ (typical)
- REF30E: 27µA
- REF30: 42µA
- High output current
- REF30E: ±10mA
- REF30: 25mA
- Output voltage options
- REF30E: 1.25V to 5V
- REF30: 1.25V to 4.096V
- Temperature range: -40ºC to +125ºC
Description for the REF30
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.
