MAX6018BEUR18+T

电压参考系列-固定, 1.8V参考, ± 16ppm/°C, SOT-23-3

The is a precision, low dropout, micropower voltage reference in 3 pin SOT-23 package. This three terminal voltage reference operates with an input voltage ranging from VOUT + 200mV to 5.5V and 1.8V fixed output voltage. MAX6018BEUR18+T voltage reference consumes less than 5µA maximum of supply current and can source and sink up to 1mA of load current. It offers a supply current that is virtually independent of supply voltage with only 0.1µA/V variation with supply voltage and do not require an external resistor. The device has an initial accuracy of 0.4% and temperature drift of ±16ppm/°C. The low dropout voltage, independent supply voltage and ultra low supply current makes this device ideal for two cell alkaline battery monitoring systems.

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Operating temperature range from -40°C to 85°C

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Maximum line regulation is 275µV/V at 1mA source current

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Maximum load regulation is 800µV/mA

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Supply voltage range from 2V to 5.5V

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Quiescent supply current is 3µA at TA = 25°C

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Maximum low dropout voltage is 200mV at 1mA load current