LTC2903IS6-D1#TRMPBF

LTC2903-1 is a precision quad supply monitor. It monitors upto 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). It features an open-drain RST output with a weak internal pullup. It is widely used in application such as multivoltage systems, optical networking systems, cell phone base stations, network servers etc.

• Power supply glitch immunity
• Active low open-drain RST output
• Low supply current is 20µA typical
• Ultralow voltage reset: VCC = 0.5V guaranteed
• Monitor four inputs simultaneously (3.3V, ADJ, ADJ, ADJ)
• Operating temperature is -40°C to 85°C
• Package style is 6-lead plastic TSOT-23

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party