LM4431M3X-2.5
IC VREF SHUNT 2% SOT23-3Manufacturer: Texas Instruments
Categories: Voltage Reference
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Texas Instruments LM4431M3X-2-5 is a fixed 2.5V shunt voltage reference IC. This component offers a ±2% initial tolerance and a typical temperature coefficient of 30ppm/°C. It supports a cathode current range from 100 µA up to 15 mA, making it suitable for applications requiring a stable reference voltage. The device exhibits a noise level of 35µVrms from 10Hz to 10kHz. Packaged in a SOT-23-3 (TO-236-3, SC-59) surface-mount configuration, it operates within a temperature range of 0°C to 70°C. This shunt regulator is commonly employed in power supply regulation, battery management systems, and general-purpose voltage referencing circuits. The LM4431M3X-2-5 is supplied on tape and reel.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Temperature Coefficient | 30ppm/°C Typical |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Voltage - Input | - |
| Reference Type | Shunt |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Current - Supply | - |
| Supplier Device Package | SOT-23-3 |
| Voltage - Output (Min/Fixed) | 2.5V |
| Noise - 0.1Hz to 10Hz | - |
| Noise - 10Hz to 10kHz | 35µVrms |
| Current - Cathode | 100 µA |
| Current - Output | 15 mA |
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