Features: • No stabilizing capacitor required• Typical TC 30ppm/°C• Typical slope resistance 0.65• ± 3% and 2% tolerance• Industrial temperature range• Operating current 50A to 5mA• Transient response, stable in less than 10s• Small outline SOT23 pa...
ZRA125: Features: • No stabilizing capacitor required• Typical TC 30ppm/°C• Typical slope resistance 0.65• ± 3% and 2% tolerance• Industrial temperature range• Operating ...
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Reverse Current | 25mA |
Forward Current | 25mA |
Operating Temperature | -40 to 85 |
Storage Temperature | -55 to 125 |
The ZRA125 uses a bandgap circuit design to achieve a precision micropower voltage reference of 1.25 volts. The device is available in small outline surface mount packages, ideal for applications where space saving is important.
The ZRA125 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZRA125 is recommended for operation between 50A and 5mA and so is ideally suited to lowpower and battery powered applications.
Excellent performance is maintained to a suggested absolute maximum of 25mA, however the rugged design and 20 volt processing allows the reference to withstand transient effects and currents up to 200mA. Superior switching capability allows the ZRA125 to reach stable operating conditions in only a few microseconds.