LM4040DEM3X-3.0/NOPB
IC VREF SHUNT 1% SOT23-3Manufacturer: Texas Instruments
Categories: Voltage Reference
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The Texas Instruments LM4040DEM3X-3-0-NOPB is a shunt voltage reference IC offering a fixed 3V output with a ±1% tolerance. Designed for surface mount applications within a SOT-23-3 package, this component is suitable for demanding environments, operating across a temperature range of -40°C to 125°C. It features a low output noise of 35µVrms (10Hz to 10kHz) and a temperature coefficient of 150ppm/°C. The device supports a cathode current as low as 75 µA and an output current up to 15 mA, making it efficient for various power-sensitive designs. This voltage reference finds utility in applications such as power supplies, battery-powered systems, and instrumentation where stable voltage references are critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Temperature Coefficient | 150ppm/°C |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Voltage - Input | - |
| Reference Type | Shunt |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Current - Supply | - |
| Supplier Device Package | SOT-23-3 |
| Voltage - Output (Min/Fixed) | 3V |
| Noise - 0.1Hz to 10Hz | - |
| Noise - 10Hz to 10kHz | 35µVrms |
| Current - Cathode | 75 µA |
| Current - Output | 15 mA |
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