LM4040A30IDCKRE4
IC VREF SHUNT 0.1% SC70-5Manufacturer: Texas Instruments
Categories: Voltage Reference
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The Texas Instruments LM4040A30IDCKRE4 is a high-precision shunt voltage reference. This component provides a stable 3V output with a tight tolerance of ±0.1%. It is designed for applications requiring excellent voltage stability and low noise, with a specified output of 35µVrms from 10Hz to 10kHz. The device operates with a cathode current as low as 82 µA and can supply an output current up to 15 mA. Featuring a temperature coefficient of 100ppm/°C, it offers reliable performance across its operating temperature range of -40°C to 85°C. The LM4040A30IDCKRE4 is supplied in a compact SC-70-5 surface-mount package, suitable for densely populated circuit boards. This voltage reference finds application in precision measurement equipment, battery-powered devices, and power supply regulation circuits.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±0.1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Temperature Coefficient | 100ppm/°C |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Voltage - Input | - |
| Reference Type | Shunt |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Current - Supply | - |
| Supplier Device Package | SC-70-5 |
| Voltage - Output (Min/Fixed) | 3V |
| Noise - 0.1Hz to 10Hz | - |
| Noise - 10Hz to 10kHz | 35µVrms |
| Current - Cathode | 82 µA |
| Current - Output | 15 mA |
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