It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

LM4040DECT-2.0

Name: STMicroelectronics LM4040DECT-2.0
Brand: STMicroelectronics
SKU: 511-LM4040DECT-2.0
Price: 0.61 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

511-LM4040DECT-2.0

Mfr. No:

LM4040DECT-2.0

Mfr.:

STMicroelectronics

Description:

Voltage References Precision micropower shunt voltage reference

Complete Your Design

Datasheet:

LM4040DECT-2.0 Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about STMicroelectronics LM4040DECT-2.0

In Stock: 1,459

Stock:: 1,459 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 22 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

€-.--

Ext. Price:

€-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+€5.00)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	€0.619	€0.62
	€0.438	€4.38
	€0.394	€9.85
	€0.345	€34.50
	€0.322	€80.50
	€0.307	€153.50
	€0.296	€296.00
Full Reel (Order in multiples of 3000)
	€0.246	€738.00
	€0.24	€1,440.00

† A MouseReel™ fee of €5.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Voltage References
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	SOT-323-5
Reference Type:	Shunt Precision References
Output Voltage:	2.048 V
Initial Accuracy:	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:	7 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

LM4040DECT-2.0 Datasheet (PDF)

PCN

Product Change Notification 2025-5-3 (PDF)

This functionality requires JavaScript to be enabled.

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.