LM4040C20ILPR

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National Semiconductor

LM4040 PRECISION MICROPOWER SHUN

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LM4040C20ILPR

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National Semiconductor

LM4040 PRECISION MICROPOWER SHUN

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM4040C20ILPR

Current - Cathode [custom]	80 µA
Current - Output	15 mA
Mounting Type	Through Hole
Noise - 10Hz to 10kHz	35 µVrms
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	1.81 mOhm
Package / Case	TO-226-3, TO-92-3
Reference Type	Shunt
Supplier Device Package	TO-92-3
Temperature Coefficient	100 ppm/°C
Voltage - Output (Min/Fixed)	2.048 V

LM4040 Series

Part	Current - Cathode	Temperature Coefficient	Supplier Device Package	Noise - 10Hz to 10kHz	Current - Output	Output Type	Tolerance	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Package / Case	Reference Type	Mounting Type	Current - Cathode [custom]	Grade	Package / Case [y]	Package / Case [x]	Qualification
National Semiconductor LM4040DIZ-10.0	110 µA	150 ppm/°C	TO-92-3	180 çVrms	15 mA	1.81 mOhm	1 %	85 °C	-40 °C	10 V	TO-226-3 TO-92-3	Shunt	Through Hole
National Semiconductor LM4040CIM3X-2.0/NOPB		100 ppm/°C	SOT-23-3	35 µVrms	15 mA	1.81 mOhm		85 °C	-40 °C	2.048 V	SC-59 SOT-23-3 TO-236-3	Shunt	Surface Mount	65 µA
National Semiconductor LM4040CIMX-10.0		100 ppm/°C	8-SOIC	180 çVrms	15 mA	1.81 mOhm		85 °C	-40 °C	10 V	8-SOIC	Shunt	Surface Mount		Automotive	3.9 mm	0.154 in	AEC-Q100
National Semiconductor LM4040DIZ-5.0/LFT1		150 ppm/°C	TO-92-3	80 µVrms	15 mA	1.81 mOhm	1 %	85 °C	-40 °C	5 V	TO-226-3 TO-92-3	Shunt	Through Hole	85 µA
National Semiconductor LM4040B41IDBZR		100 ppm/°C	SOT-23-3	80 µVrms	15 mA	1.81 mOhm	0.2 %	85 °C	-40 °C	4.096 V	SC-59 SOT-23-3 TO-236-3	Shunt	Surface Mount	88 µA
National Semiconductor LM4040DIZ-5.0		150 ppm/°C	TO-92-3	80 µVrms	15 mA	1.81 mOhm	1 %	85 °C	-40 °C	5 V	TO-226-3 TO-92-3	Shunt	Through Hole	85 µA
National Semiconductor LM4040DIZ-2.0	70 µA	150 ppm/°C	TO-92-3	35 µVrms	15 mA	1.81 mOhm	1 %	85 °C	-40 °C	2.048 V	TO-226-3 TO-92-3	Shunt	Through Hole
National Semiconductor LM4040CIMX-8.2	95 µA	100 ppm/°C	8-SOIC	130 µVrms	15 mA	1.81 mOhm		85 °C	-40 °C	8.192 V	8-SOIC	Shunt	Surface Mount		Automotive	3.9 mm	0.154 in	AEC-Q100
National Semiconductor LM4040C20ILPR		100 ppm/°C	TO-92-3	35 µVrms	15 mA	1.81 mOhm		85 °C	-40 °C	2.048 V	TO-226-3 TO-92-3	Shunt	Through Hole	80 µA
National Semiconductor LM4040CIZ-4.1/NOPB		100 ppm/°C	TO-92-3	80 µVrms	15 mA	1.81 mOhm		85 °C	-40 °C	4.096 V	TO-226-3 TO-92-3	Shunt	Through Hole	73 µA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	781	$ 0.38

Description

General part information

LM4040 Series

Shunt Voltage Reference IC Fixed 2.048V V ±0.5% 15 mA TO-92-3

Documents

Technical documentation and resources

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