FEATURES
9 Selectable Supply Voltages 12V, 5V, 3.
3V, 2.
5V, 1.
8V 1.
5V, 1.
2V, 1V, +ADJ (0.
5V) ■ 3 Selectable Tolerances –5%, –10%, –15% (LTC2917) ■ Manual Reset Input (LTC2918) ■ 1.
5V to 5.
5V Supply Operation www.
DataSheet4U.
com ■ Adjustable Watchdog Timeout ■ Windowed Watchdog Timeout for Higher Reliability Applications (LTC2917-B, LTC2918-B) ■ 6.
2V Shunt
Regulator for High Voltage Operation ■ Guaranteed to 125˚C ■ Guaranteed Threshold Accuracy: ±1.
5% ■ Low Quiescent Current: 30μA Typical ■ Power Supply Glitch Immunity ■ Guaranteed ⎯R⎯S⎯T for V CC ≥ 0.
8V ■ 10-Lead MSOP Packages and (3mm × 2mm) DFN Packages
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LTC2917/LTC2918 Low Voltage Supervisor with 27 Selectable Thresholds and Watchdog Ti...