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LM4040DEM3-5.0+T

Voltage Reference Shunt - Fixed, 5V reference, ± 30ppm/°C, SOT-23-3

MAXIM INTEGRATED / ANALOG DEVICES LM4040DEM3-5.0+T
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Manufacturer Part No:
LM4040DEM3-5.0+T
Order Code:
2511251
Product Range
LM4040
Technical Datasheet:
LM4040DEM3-5.0+T   Datasheet
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Product Range Selector (LM4040)

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Product Overview

The LM4040DEM3-5.0+T is an improved precision micropower shunt voltage reference in 3 pin SOT-23 package. This two terminal shunt mode band gap voltage reference is ideal for space critical applications. The laser trimmed resistors ensure precise initial accuracy of 1% with ±30ppm/°C temperature coefficient (IR = 10mA). The LM4040D has 54µA minimum shunt operating current capability with low dynamic impedance which ensures stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. This device does not require an external stabilizing capacitor while ensuring stability with any capacitive load.
  • Fixed reverse breakdown voltage of 5V
  • Operating temperature range from -40°C to 125°C
  • Low wideband output noise of 80µVrms (10Hz to 10KHz, IR=100µA)
  • Reverse breakdown voltage tolerance of ±50mV
  • Reverse dynamic impedance of 0.5ohm (IR = 1mA, f = 120Hz, IAC = 0.1IR)

Applications

Power Management, Consumer Electronics, Portable Devices, Industrial

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Shunt - Fixed

:
LM4040

:
5V

:
1%

:
± 30ppm/°C

:
SOT-23

:
3Pins

:
-40°C

:
125°C

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

CAD Downloads

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Terms and Conditions

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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3,027 UK stock available for 3-4 business days delivery

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