LM4040DEM3-2.1-T

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Analog Devices Inc./Maxim Integrated

PRECISION MICROPOWER SHUNT VREF

LM4040DEM3-2.1-T

Active

Analog Devices Inc./Maxim Integrated

PRECISION MICROPOWER SHUNT VREF

Description Specifications Series Pricing CAD Documents

Description

General part information

LM4040 Series

Shunt Voltage Reference IC Fixed 2.048V V ±1% 15 mA SOT-23-3

Technical Specifications

Parameters and characteristics for this part

Specification	LM4040DEM3-2.1-T

Current - Cathode	70 µA
Current - Output	15 mA
Mounting Type	Surface Mount
Noise	28 µVrms
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Fixed
Package / Case	TO-236-3, SOT-23-3, SC-59
Package Name	SOT-23-3
Reference Type	Shunt
Temperature Coefficient	150 ppm/¯C
Tolerance	1 %
Voltage - Output (Min/Fixed)	2.048 V

LM4040 Series

...

Part	Current - Output	Tolerance	Output Type	Package / Case	Temperature Coefficient	Mounting Type	Package Name	Reference Type	Current - Cathode	Voltage - Output (Min/Fixed)	Noise	Operating Temperature (Max)	Operating Temperature (Min)	Grade	Qualification
Analog Devices Inc./Maxim Integrated LM4040AEM3-2.1+T	15 mA	0.1 %	Fixed	SC-59 SOT-23-3 TO-236-3	100 ppm/°C	Surface Mount	SOT-23-3	Shunt	65 µA	2.048 V	28 µVrms	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LM4040CEM3-3.0-T	15 mA	0.5 %	Fixed	SC-59 SOT-23-3 TO-236-3	100 ppm/°C	Surface Mount	SOT-23-3	Shunt	67 µA	3 V	45 µVrms	125 °C	-40 °C	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated LM4040DIM3-5.0+T	15 mA	1 %	Fixed	SC-59 SOT-23-3 TO-236-3	150 ppm/¯C	Surface Mount	SOT-23-3	Shunt	85 µA	5 V	80 µVrms	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated LM4040CEM3-5.0+T	15 mA	0.5 %	Fixed	SC-59 SOT-23-3 TO-236-3	100 ppm/°C	Surface Mount	SOT-23-3	Shunt	80 µA	5 V	80 µVrms	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LM4040CEM3-2.1	15 mA	0.5 %	Fixed	SC-59 SOT-23-3 TO-236-3	100 ppm/°C	Surface Mount	SOT-23-3	Shunt	65 µA	2.048 V	28 µVrms	125 °C	-40 °C	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated LM4040AEX3-2.1-T	15 mA	0.1 %	Fixed	SC-70 SOT-323	100 ppm/°C	Surface Mount	SC-70-3	Shunt	65 µA	2.048 V	28 µVrms	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LM4040AIX3-4.1+T	15 mA	0.1 %	Fixed	SC-70 SOT-323	100 ppm/°C	Surface Mount	SC-70-3	Shunt	73 µA	4.096 V	64 µVrms	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated LM4040AEX3-5.0-T	15 mA	0.1 %	Fixed	SC-70 SOT-323	100 ppm/°C	Surface Mount	SC-70-3	Shunt	80 µA	5 V	80 µVrms	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LM4040DEX3-3.0+T	15 mA	1 %	Fixed	SC-70 SOT-323	150 ppm/¯C	Surface Mount	SC-70-3	Shunt	70 µA	3 V	45 µVrms	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LM4040DEM3-2.1-T	15 mA	1 %	Fixed	SC-59 SOT-23-3 TO-236-3	150 ppm/¯C	Surface Mount	SOT-23-3	Shunt	70 µA	2.048 V	28 µVrms	125 °C	-40 °C

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