Integrated Circuits (ICs)

LM4040CEM3-2.1

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Analog Devices Inc./Maxim Integrated

PRECISION MICROPOWER SHUNT VREF

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Integrated Circuits (ICs)

LM4040CEM3-2.1

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Analog Devices Inc./Maxim Integrated

PRECISION MICROPOWER SHUNT VREF

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM4040CEM3-2.1

Current - Cathode	65 çA
Current - Output	15 mA
Grade	Automotive
Mounting Type	Surface Mount
Noise - 10Hz to 10kHz	28 µVrms
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	SOT-23-3, TO-236-3, SC-59
Qualification	AEC-Q100
Reference Type	Shunt
Supplier Device Package	SOT-23-3
Temperature Coefficient	100 ppm/°C
Tolerance	0.5 %
Voltage - Output (Min/Fixed)	2.048 V

LM4040 Series

...

Part	Operating Temperature [Max]	Operating Temperature [Min]	Noise - 10Hz to 10kHz	Voltage - Output (Min/Fixed)	Current - Cathode	Reference Type	Supplier Device Package	Mounting Type	Temperature Coefficient	Package / Case	Tolerance	Current - Output	Grade	Qualification
Analog Devices Inc./Maxim Integrated LM4040AEM3-2.1+T	125 °C	-40 °C	28 µVrms	2.048 V	65 çA	Shunt	SOT-23-3	Surface Mount	100 ppm/°C	SC-59 SOT-23-3 TO-236-3	0.1 %	15 mA
Analog Devices Inc./Maxim Integrated LM4040CEM3-3.0-T	125 °C	-40 °C	45 µVrms	3 V	67 µA	Shunt	SOT-23-3	Surface Mount	100 ppm/°C	SC-59 SOT-23-3 TO-236-3	0.5 %	15 mA	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated LM4040DIM3-5.0+T	85 C	-40 ¯C	80 µVrms	5 V	85 µA	Shunt	SOT-23-3	Surface Mount	150 ppm/°C	SC-59 SOT-23-3 TO-236-3	1 %	15 mA
Analog Devices Inc./Maxim Integrated LM4040CEM3-5.0+T	125 °C	-40 °C	80 µVrms	5 V	80 çA	Shunt	SOT-23-3	Surface Mount	100 ppm/°C	SC-59 SOT-23-3 TO-236-3	0.5 %	15 mA
Analog Devices Inc./Maxim Integrated LM4040CEM3-2.1	125 °C	-40 °C	28 µVrms	2.048 V	65 çA	Shunt	SOT-23-3	Surface Mount	100 ppm/°C	SC-59 SOT-23-3 TO-236-3	0.5 %	15 mA	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated LM4040AEX3-2.1-T	125 °C	-40 °C	28 µVrms	2.048 V	65 çA	Shunt	SC-70-3	Surface Mount	100 ppm/°C	SC-70 SOT-323	0.1 %	15 mA
Analog Devices Inc./Maxim Integrated LM4040AIX3-4.1+T	85 C	-40 ¯C	64 µVrms	4.096 V	73 µA	Shunt	SC-70-3	Surface Mount	100 ppm/°C	SC-70 SOT-323	0.1 %	15 mA
Analog Devices Inc./Maxim Integrated LM4040AEX3-5.0-T	125 °C	-40 °C	80 µVrms	5 V	80 çA	Shunt	SC-70-3	Surface Mount	100 ppm/°C	SC-70 SOT-323	0.1 %	15 mA
Analog Devices Inc./Maxim Integrated LM4040DEX3-3.0+T	125 °C	-40 °C	45 µVrms	3 V	70 µA	Shunt	SC-70-3	Surface Mount	150 ppm/°C	SC-70 SOT-323	1 %	15 mA
Analog Devices Inc./Maxim Integrated LM4040DEM3-2.1-T	125 °C	-40 °C	28 µVrms	2.048 V	70 µA	Shunt	SOT-23-3	Surface Mount	150 ppm/°C	SC-59 SOT-23-3 TO-236-3	1 %	15 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	Bulk	1158	$ 0.26	1m+

Description

General part information

LM4040 Series

Shunt Voltage Reference IC Fixed 2.048V V ±0.5% 15 mA SOT-23-3

Documents

Technical documentation and resources

No documents available