Function: CMOS Monolithic Voltage Converter. Note: switched Capacitance DC/DC Converter. Note: 8kHz switching regulator family. Marking on the case: MAX680ESA. Number of terminals: 8. Pd (Power Dissipation, Max): 471mW. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -40...+85°C. VCC: 2...6V. Supply voltage: 6V