Maxim Integrated MAX802LCSA+ Battery Backup Switching: Backup Manual Reset: Not Resettable Maximum Operating Temperature: + 70 C Maximum Power Dissipation: 471 mW Minimum Operating Temperature: 0 C Monitored Voltage: 4.65 V Mounting Style: SMD/SMT Mounting Type: Surface Mount Number Of Voltages Monitored: 1 Operating Temperature: 0?°C ~ 70?°C Output: Push-Pull, Totem Pole Output Type: Active Low, Push-Pull Overvoltage Threshold: 4.75 V Package / Case: 8-SOIC (3.9mm Width) Power Fail Detection: Yes Power-up Reset Delay (typ): 280 ms Reset: Active Low Reset Timeout: 140 ms Minimum Series: - Supply Current (typ): 350 uA Supply Voltage (max): 5.5 V Supply Voltage (min): 1 V Type: Battery Backup Circuit Undervoltage Threshold: 4.5 V Voltage - Threshold: 4.65V Watchdog: Watchdog