LM4040BIM3-4.1
Texas Instruments
The Texas Instruments LM4040BIM3-4.1 is a precision micropower shunt voltage reference. It offers a fixed 4.096V output with tight tolerance and a wide operating current range.
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200,889 pcs
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200889 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,064 pcs
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1064 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| SVHC Present | |
| Tape & Reel | |
| Temperature Coefficient |
The LM4040-N series from Texas Instruments is a family of precision micropower shunt voltage references designed for space-critical applications. The LM4040AIM3-3.0 variant provides a fixed 3.0V output voltage with a maximum tolerance of ±0.1% at 25°C.
Key electrical characteristics include a wide operating current range from 60µA to 15mA, a low temperature coefficient of 100ppm/°C maximum, and low output noise of 35µVrms (typical) from 10Hz to 10kHz. The device operates reliably across industrial and extended temperature ranges, from -40°C to +85°C and -40°C to +125°C, respectively.
Packaged in a compact SOT-23 surface-mount package, the LM4040AIM3-3.0 is suitable for designs where board space is limited. It does not require an output capacitor and can tolerate capacitive loads, simplifying circuit design. This voltage reference is ideal for applications requiring stable and accurate voltage references in power-sensitive systems.
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM4040AIM3-3.0 has a nominal output voltage of 3V.
The output voltage tolerance for the A Grade at 25°C is a maximum of ±0.1%.
The device operates from -40°C to +85°C for the Industrial Grade and -40°C to +125°C for the Extended Grade.
The maximum temperature coefficient is 100ppm/°C.
The typical output noise between 10Hz and 10kHz is 35µVrms.
The LM4040AIM3-3.0 is available in a SOT-23 surface-mount package.
The standard package quantity is 3000 pieces on tape and reel.