LM431CIM3X
IC VREF SHUNT -0.6/+0.4% SOT23-3Manufacturer: Texas Instruments
Categories: Voltage Reference
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Texas Instruments LM431CIM3X is an adjustable shunt voltage reference IC. This component offers precise voltage regulation with a tolerance of -0.6% and +0.4%, and a typical temperature coefficient of 50ppm/°C. It operates within an input voltage range up to 37V, providing an adjustable output from 2.5V. The device is designed for high-precision applications requiring stable reference voltages, supporting a cathode current of 1 mA and an output current of up to 100 mA. Packaged in a SOT-23-3 (TO-236-3, SC-59) surface-mount configuration, it is supplied on tape and reel (TR). The LM431CIM3X is suitable for power supply design, battery chargers, and general voltage regulation circuits across various industrial and consumer electronics sectors. Its operating temperature range is -40°C to 85°C.
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 | -0.6%, +0.4% |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Temperature Coefficient | 50ppm/°C Typical |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Voltage - Input | - |
| Reference Type | Shunt |
| Operating Temperature | -40°C ~ 85°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 | - |
| Current - Cathode | 1 mA |
| Current - Output | 100 mA |
| Voltage - Output (Max) | 37 V |
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