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LM4040AELT-2.5

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Mouser No:

511-LM4040AELT-2.5

Mfr. No:

LM4040AELT-2.5

Mfr.:

STMicroelectronics

Description:

Voltage References Precision micropower shunt voltage reference

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Datasheet:

LM4040AELT-2.5 Datasheet (PDF)

ECAD Model:

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Learn more about STMicroelectronics LM4040AELT-2.5

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Voltage References
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	SOT-23-3
Reference Type:	Shunt Precision References
Output Voltage:	2.5 V
Initial Accuracy:	0.1 %
Temperature Coefficient:	70 PPM / C
Shunt Current - Max:	15 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	LM4040
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	MY
Operating Supply Current:	10 uA
Product Type:	Voltage References
Shunt Current - Min:	10 uA
Shutdown:	No Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Unit Weight:	10 mg

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Datasheet

LM4040AELT-2.5 Datasheet (PDF)

PCN

Product Change Notification 2025-5-3 (PDF)

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CNHTS:: 8542399000
USHTS:: 8542390090
ECCN:: EAR99

Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.

LM4040 Micropower Shunt Voltage References

STMicroelectronics LM4040 Micropower Shunt Voltage References are low power and high-accuracy devices with stable output voltages ranging up to 5V. The power-restricted designs of these devices feature an ultra-low operating current of 10μA at 25°C. The LM4040 shunt voltage references offer a Low-Frequency Noise (LFN) of 10μV_p-pand are stable when used with capacitive loads. These devices operate at -40°C to 125°C temperature range and offer a maximum temperature co-efficient of 70ppm/°C. The LM4040 precision micropower shunt voltage references are available in ±0.1%, ±0.2%, ±0.5%, and ±1% initial accuracy versions. Typical applications include portable battery-operated equipment, data acquisition systems, and instrumentation.