Analog Devices Inc.

Category: Power Management ICs

Voltage Supervisor with 27 Selectable Thresholds and Watchdog Timer 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 Adjustable Watchdog Timeout Windowed Watchdog Timeout for Higher Reliability Applications (LTC2917-B, LTC2918-B) 6.2V Shunt Regulator for High Voltage Operation Guaranteed Operation to 125°C Guaranteed Threshold Accuracy: ±1.5% Low Quiescent Current: 30µA Typical Power Supply Glitch Immunity Guaranteed RST for VCC ≥ 0.8V 10-Lead MSOP Packages and (3mm × 2mm) DFN Packages

$5.00 - $5.86