Part	Mounting Type	Package Length	Package Name	Package Width	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Output Type	Noise	Tolerance	Operating Temperature (Max)	Operating Temperature (Min)	Reference Type	Temperature Coefficient	Voltage - Output (Min/Fixed)	Current - Supply	Current - Output
Analog Devices Inc./Maxim Integrated ADR431AR-REEL7	Surface Mount	0.154 in	8-SOIC	3.9 mm
Analog Devices Inc./Maxim Integrated ADR431ARMZ-REEL7	Surface Mount	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	4.5 V	18 V	Fixed	3.5 µVp-p	0.12 %	125 °C	-40 °C	Series	10 ppm/°C	2.5 V	800 µA	30 mA
Analog Devices Inc./Maxim Integrated ADR431ARZ	Surface Mount	0.154 in	8-SOIC	3.9 mm	4.5 V	18 V	Fixed	3.5 µVp-p	0.12 %	125 °C	-40 °C	Series	10 ppm/°C	2.5 V	800 µA	30 mA
Analog Devices Inc./Maxim Integrated ADR431ARMZ	Surface Mount	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	4.5 V	18 V	Fixed	3.5 µVp-p	0.12 %	125 °C	-40 °C	Series	10 ppm/°C	2.5 V	800 µA	30 mA
Analog Devices Inc./Maxim Integrated ADR431TRZ-EP	Surface Mount	0.154 in	8-SOIC	3.9 mm	4.5 V	18 V	Fixed	3.5 µVp-p	0.04 %	125 °C	-55 °C	Series	5 ppm/°C	2.5 V	800 µA	10 mA
Analog Devices Inc./Maxim Integrated ADR431BRZ	Surface Mount	0.154 in	8-SOIC	3.9 mm	4.5 V	18 V	Fixed	3.5 µVp-p	0.04 %	125 °C	-40 °C	Series	3 ppm/°C	2.5 V	800 µA	30 mA
Analog Devices Inc./Maxim Integrated ADR431ARZ-REEL7	Surface Mount	0.154 in	8-SOIC	3.9 mm	4.5 V	18 V	Fixed	3.5 µVp-p	0.12 %	125 °C	-40 °C	Series	10 ppm/°C	2.5 V	800 µA	30 mA
Analog Devices Inc./Maxim Integrated ADR431ARM	Surface Mount	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm
Analog Devices Inc./Maxim Integrated ADR431BRMZ	Surface Mount	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	4.5 V	18 V	Fixed	3.5 µVp-p	0.04 %	125 °C	-40 °C	Series	3 ppm/°C	2.5 V	800 µA	30 mA
Analog Devices Inc./Maxim Integrated ADR431BRZ-REEL7	Surface Mount	0.154 in	8-SOIC	3.9 mm	4.5 V	18 V	Fixed	3.5 µVp-p	0.04 %	125 °C	-40 °C	Series	3 ppm/°C	2.5 V	800 µA	30 mA

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Tube	63	$ 4.80	1m+

CAD

3D models and CAD resources for this part

Description

General part information

ADR431 Series

Voltage Reference IC V 8-MSOP

Documents

Technical documentation and resources