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R3111Q191A Voltage Supervisor 1.9V SOT-343/SC-82AB/SC70-4 marking L9 low voltage detecting

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Product description
受检测电压数
Number of Voltages Monitored
1
检测电压/复位阈值电压VDET
Voltage - Threshold
1.9V
工作电压VIN
Voltage - Supply
12V
高/低有效复位
Reset
低 Active Low
输出类型
Output Type
open drain
看门狗
Watchdog
无 No
功耗Pd
Power Dissipation
380mW/0.38W
Description & Applications•LOW VOLTAGE DETECTOR •Supply Current Typ. 0.8µA (VDD=1.5V) •Range of Operating Voltage 0.7V to 10.0V (Topt=25°C) •Detector Threshold 0.9V to 6.0V •Accuracy Detector Threshold ±2.0% •Temperature-Drift Coefficient of Detector Threshold Typ. ±100ppm/°C •Output Types Nch Open Drain “L”, Nch Open Drain “H”, and CMOS
描述与应用•低电压检测 •供电电流典型。 0.8μA(VDD=1.5V) •工作电压范围为0.7V至10.0V(TOPT= 25°C) •检测阈值0.9V至6.0V •精度检测阈值±2.0% •温度漂移系数的检测阈值典型值。温度系数±100ppm/°C •输出类型N沟道开漏“L”,N沟道开漏“H”,  CMOS
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