UC39431D
IC VREF SHUNT ADJ 0.39% 8SOICManufacturer: Texas Instruments
Categories: Voltage Reference
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Texas Instruments UC39431D is an adjustable shunt voltage reference IC. This component offers a precise output voltage adjustable from 1.3V up to 36V with a tight tolerance of ±0.39%. It is designed for efficient operation with a cathode current ranging from 800 µA to 100 mA, enabling a maximum output current of 100 mA. The UC39431D is housed in an 8-SOIC package, suitable for surface mounting. Its robust design makes it a reliable choice for applications in power supply regulation, battery charging, and voltage monitoring systems. The operating temperature range is 0°C to 70°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Tolerance | ±0.39% |
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Temperature Coefficient | - |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Voltage - Input | - |
| Reference Type | Shunt |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Current - Supply | - |
| Supplier Device Package | 8-SOIC |
| Voltage - Output (Min/Fixed) | 1.3V |
| Noise - 0.1Hz to 10Hz | - |
| Noise - 10Hz to 10kHz | - |
| Current - Cathode | 800 µA |
| Current - Output | 100 mA |
| Voltage - Output (Max) | 36 V |
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