LM4040BIM3-2.5/NOPB
- Description
- 100-ppm/°C precision micropower shunt voltage reference 3-SOT-23
- Temperature Coefficient
- 20ppm/°C
- Output Voltage
- 2.5V
- Datasheet

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- Precision micropower shunt voltage reference
- Fixed 2.5 V output voltage
- 20 ppm/degrees C temperature coefficient
- Up to 15 mA output current
- 3-pin SOT-23 package (2.92 mm x 1.3 mm)
- Production lifecycle status, lead-free
The Texas Instruments LM4040BIM3-2.5/NOPB is a precision micropower shunt voltage reference supplied in a 3-pin SOT-23 package on tape and reel. It provides a fixed 2.5 V output with a 20 ppm/degrees C temperature coefficient and supports up to 15 mA of current. It is a production-status device in a compact surface-mount footprint.
The LM4040BIM3-2.5/NOPB is used to establish a stable 2.5 V reference in a simple two-terminal shunt configuration requiring only a series resistor. Its micropower operation suits portable and battery-powered instrumentation, ADC and DAC references, and general voltage regulation. It is commonly selected by engineers needing an accurate, low-cost reference in a small footprint.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.