LM4051AEM3-1.2
IC VREF SHUNT 0.1% SOT23-3Manufacturer: Texas Instruments
Categories: Voltage Reference
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Texas Instruments LM4051AEM3-1-2 is a fixed shunt voltage reference with a precise 1.225V output and a tight ±0.1% tolerance. This component is designed for applications requiring high accuracy and stability. The device supports a cathode current range from 65 µA up to 12 mA. Its low noise characteristic, specified at 20µVrms from 10Hz to 10kHz, makes it suitable for sensitive analog circuits. The LM4051AEM3-1-2 features a temperature coefficient of 50ppm/°C, ensuring reliable performance across an operating temperature range of -40°C to 125°C. Packaged in a compact SOT-23-3 surface-mount configuration and supplied on tape and reel, this voltage reference finds application in areas such as precision power supplies, data acquisition systems, and medical instrumentation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±0.1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Temperature Coefficient | 50ppm/°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) | 1.225V |
| Noise - 0.1Hz to 10Hz | - |
| Noise - 10Hz to 10kHz | 20µVrms |
| Current - Cathode | 65 µA |
| Current - Output | 12 mA |
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