LM4128DMFX-3.3
IC VREF SERIES 1% SOT23-5Manufacturer: Texas Instruments
Categories: Voltage Reference
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Texas Instruments LM4128DMFX-3-3 is a series voltage reference IC offering a fixed 3.3V output with a ±1% initial tolerance. This SOT-23-5 packaged component is designed for applications requiring stable voltage references, featuring a low quiescent current of 100µA and an output current capability of up to 20 mA. The device operates across a wide temperature range of -40°C to 125°C (TJ) and exhibits a temperature coefficient of 100ppm/°C. Input voltage can range from 3.7V to 5.5V. Noise performance is specified at 310µVp-p from 0.1Hz to 10Hz. The component is supplied on tape and reel (TR) in a SOT-753 package. It finds application in areas such as industrial control systems, medical equipment, and automotive electronics where precise voltage regulation is critical.
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 | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SC-74A, SOT-753 |
| Temperature Coefficient | 100ppm/°C |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Voltage - Input | 3.7V ~ 5.5V |
| Reference Type | Series |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Current - Supply | 100µA |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Min/Fixed) | 3.3V |
| Noise - 0.1Hz to 10Hz | 310µVp-p |
| Noise - 10Hz to 10kHz | - |
| Current - Output | 20 mA |
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