LM431ACM3
IC VREF SHUNT ADJ 2.2% SOT23-3Manufacturer: Texas Instruments
Categories: Voltage Reference
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Texas Instruments LM431ACM3 Shunt Voltage Reference IC. This adjustable voltage reference features a precise 2.495V minimum output with an adjustable range up to 37V, maintaining a tight tolerance of ±2.2%. The device operates with a cathode current of 1 mA and can deliver an output current of up to 100 mA. It is housed in a compact SOT-23-3 package for surface mounting. The typical temperature coefficient is 50ppm/°C, ensuring stable performance across its operating temperature range of 0°C to 70°C. This component is well-suited for applications in power supply regulation, battery management, and general-purpose voltage referencing within the industrial and consumer electronics sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±2.2% |
| 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 | 0°C ~ 70°C (TA) |
| Current - Supply | - |
| Supplier Device Package | SOT-23-3 |
| Voltage - Output (Min/Fixed) | 2.495V |
| 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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