REF191 - Low Dropout Voltage References

Analog Devices

REF191 Datasheet Preview — Preview of REF191 PDF

Datasheet Details

Part number	REF191
Manufacturer	Analog Devices ↗
File Size	497.21 KB
Description	Low Dropout Voltage References
Datasheet	REF191-AnalogDevices.pdf

REF191 Product details

Description

The REF19x series precision band gap voltage references use a patented 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: 45 μA maximum Initial accuracy: ±2 mV maximum1 Sleep mode: 15 μA maximum Low dropout voltage Load regulation: 4 ppm/mA Line regulation: 4 ppm/V Short-circuit protection.

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Published: May 9, 2023 |