Integrated Circuits (ICs)

ADR391BUJZ-R2

Unknown

Analog Devices

IC VREF SERIES 0.16% TSOT5

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Integrated Circuits (ICs)

ADR391BUJZ-R2

Unknown

Analog Devices

IC VREF SERIES 0.16% TSOT5

Deep-Dive with AI

DocumentsDatasheet Tape and Reel Packaging

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADR391BUJZ-R2

Current - Output	5 mA
Current - Supply	140 µA
Mounting Type	Surface Mount
Noise - 0.1Hz to 10Hz	5 µVp-p
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	1.81 mOhm
Package / Case	SOT-23-5 Thin, TSOT-23-5
Reference Type	Series
Temperature Coefficient	9 ppm/°C
Tolerance	0.16 %
Voltage - Input [Max]	15 V
Voltage - Input [Min]	2.8 V
Voltage - Output (Min/Fixed)	2.5 V

ADR391 Series

2.5V Micropower, Low Noise Precision Voltage Reference with Shutdown

Part	Reference Type	Current - Supply	Tolerance	Current - Output	Voltage - Input [Max]	Voltage - Input [Min]	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output (Min/Fixed)	Temperature Coefficient	Noise - 0.1Hz to 10Hz	Mounting Type	Package / Case
Analog Devices ADR391AUJZ-REEL7	Series	140 µA	0.24 %	5 mA	15 V	2.8 V	1.81 mOhm	-40 °C	125 °C	2.5 V	25 ppm/°C	5 µVp-p	Surface Mount	SOT-23-5 Thin TSOT-23-5
Analog Devices ADR391BUJZ-R2	Series	140 µA	0.16 %	5 mA	15 V	2.8 V	1.81 mOhm	-40 °C	125 °C	2.5 V	9 ppm/°C	5 µVp-p	Surface Mount	SOT-23-5 Thin TSOT-23-5
Analog Devices ADR391AUJZ-R2	Series	140 µA	0.24 %	5 mA	15 V	2.8 V	1.81 mOhm	-40 °C	125 °C	2.5 V	25 ppm/°C	5 µVp-p	Surface Mount	SOT-23-5 Thin TSOT-23-5
Analog Devices ADR391BUJZ-REEL7	Series	140 µA	0.16 %	5 mA	15 V	2.8 V	1.81 mOhm	-40 °C	125 °C	2.5 V	9 ppm/°C	5 µVp-p	Surface Mount	SOT-23-5 Thin TSOT-23-5

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

ADR391 Series

The ADR391/ADR392/ADR395 are precision 2.5 V, 4.096 V, and 5 V band gap voltage references, respectively, featuring low power and high precision in a tiny footprint. Using patented temperature drift curvature correction techniques from Analog Devices, Inc., the ADR39x references achieve a low 9 ppm/°C of temperature drift in the TSOT package.The ADR39x family of micropower, low dropout voltage references provides a stable output voltage from a minimum supply of 300 mV above the output. Their advanced design eliminates the need for external capacitors, which further reduces board space and system cost. The combination of low power operation, small size, and ease of use makes the ADR39x precision voltage references ideally suited for battery-operated applications.ApplicationsBattery-powered instrumentationPortable medical instrumentationData acquisition systemsIndustrial process controlsAutomotive

Documents

Technical documentation and resources