Precision band gap voltage reference provides a nominal 5.0 V output from a 7.0 V to 40.0 V input supply. The device offers low drift options down to 3 ppm/°C in 8-lead SOIC B grade versions and supports load current from 0 mA to 10 mA. Typical performance includes 10 µV p-p low-frequency noise, 0.65 mA quiescent current, 4 µs turn-on settling, and 50 ppm long-term stability over 1000 hours. SC70, TSOT, and SOIC surface-mount packages are specified for operation over the extended industrial temperature range.
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| Output Voltage | 5.0V |
| Input Voltage Range | 7.0 to 40.0V |
| Initial Accuracy, A and C Grades | ±0.1% |
| Initial Accuracy, B Grade | ±0.06% |
| Temperature Coefficient, 8-Lead SOIC B Grade | 1 typ, 3 maxppm/°C |
| Temperature Coefficient, 5-Lead TSOT B Grade | 9 maxppm/°C |
| Temperature Coefficient, 5-Lead SC70 B Grade | 9 maxppm/°C |
| Supply Voltage Headroom | 2V |
| Line Regulation | 7 typ, 30 maxppm/V |
| Load Regulation | 40 typ, 70 maxppm/mA |
| Load Current Range | 0 to 10mA |
| Quiescent Current | 0.65 typ, 1 maxmA |
| Voltage Noise, 0.1 Hz to 10 Hz | 10 typµV p-p |
| Voltage Noise Density, 1 kHz | 230 typnV/√Hz |
| Turn-On Settling Time | 4 typµs |
| Long-Term Stability | 50 typ at 1000 hoursppm |
| Output Voltage Hysteresis | 70 typppm |
| Ripple Rejection Ratio | -75 typ at 10 kHzdB |
| Short-Circuit Current to GND | 30 typmA |
| Operating Temperature Range | -40 to +125°C |
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