LTC2903CS6-D1#TRMPBF

LINEAR TECHNOLOGY  LTC2903CS6-D1#TRMPBF  电源监控器, 低电平有效复位, 4监视器, 3V-5.5V输入, TSOT-23-6

The is a quad precision Supply Monitor with active low open-drain RST output and weak internal pull-up. The LTC®2903-1 monitors up to four supply voltages. The common reset output remains low until all four inputs have been in compliance for 200ms. Voltage thresholds maintain ±1.5% accuracy over-temperature with respect to the monitored voltage. The RST\ output is guaranteed to sink at least 5µA VOL=0.15V for VCC down to 0.5V and will typically conduct current down to 0V. Quiescent current is 20µA typical, making the LTC2903-1 ideal for power conscious systems.

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Power supply glitch immunity

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Monitor four inputs of 3.3V and ADJ

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20µA Typical low supply current