Texas Instruments LM4040AIZ-5.0/NOPB Voltage References
Precision micropower shunt voltage reference with a fixed 5V output voltage and 0.1% tolerance.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM4040AIZ-5.0/NOPB Voltage References technical specifications.
General
Alternate Parts Comparison (LM4040AIZ-5.0/NOPB vs LM4040AIZ-10.0/NOPB vs LM4040AIZ-2.0/NOPB vs LM4040AIZ-8.2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Tolerance | 0.1% | ±0.1% | ±0.1% | ±0.1% |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Current Cathode | 80 µA | 103 µA | 65 µA | 95 µA |
| Noise 10 Hz to 10k Hz | 80µVrms | 180µVrms | 35µVrms | 130µVrms |
| Output Current | 15mA | 15 mA | 15 mA | 15 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 10V | 2.048V | 8.192V |
| Reference Type | Shunt, Fixed | Shunt | Shunt | Shunt |
| Temperature Coefficient | 100ppm/°C | 100ppm/°C | 100ppm/°C | 100ppm/°C |
| Action |
Texas Instruments LM4040AIZ-5.0/NOPB Voltage References Overview
Precision micropower shunt voltage reference with a fixed 5V output voltage and 0.1% tolerance. Features 100-ppm/°C temperature stability and operates with a cathode current of 80µA. Designed for through-hole mounting in a TO-92 package, this component offers a maximum output current of 15mA and a maximum input voltage of 5V.
It is RoHS compliant and suitable for operation across a temperature range of -40°C to 85°C.