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REF191-EP - Low Dropout Voltage Reference

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.

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.

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Datasheet Details

Part number REF191-EP
Manufacturer Analog Devices
File Size 141.63 KB
Description Low Dropout Voltage Reference
Datasheet download datasheet REF191-EP Datasheet
Additional preview pages of the REF191-EP datasheet.

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Full PDF Text Transcription

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Enhanced Product FEATURES Temperature coefficient: 5 ppm/°C maximum High output current: 30 mA Low supply current: 50 µA maximum Initial accuracy: 2.
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