Datasheet Details
| Part number | REF191-EP |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 141.63 KB |
| Description | Low Dropout Voltage Reference |
| Datasheet |
 REF191-EP Datasheet
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General Description
The REF191-EP precision band gap voltage reference uses a proprietary temperature drift curvature correction circuit and laser trimming of highly stable, thin film resistors to achieve a very low temperature coefficient and high initial accuracy.
Key Features
- Temperature coefficient: 5 ppm/°C maximum High output current: 30 mA Low supply current: 50 µA maximum Initial accuracy: 2.050 V maximum Sleep mode: 15 µA maximum Low dropout voltage Load regulation: 4 ppm/mA typical at TA = 25°C Line regulation: 2 ppm/V typical at TA = 25°C Short-circuit protection.