Maxim Integrated MAX1685EEE+ Current - Output: 1A Frequency - Switching: 600kHz Input Voltage: 2.7 V to 14 V Internal Switch(s): Yes Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C Mounting Type: Surface Mount Number Of Outputs: 1 Operating Temperature: -40?°C ~ 85?°C Output Current: 1 A Output Voltage: 1.25 to 14 V Package / Case: 16-QSOP Power - Output: 667mW Series: - Supply Current: 150 uA Switching Frequency: 600 KHz Synchronous Rectifier: Yes Type: Step-Down (Buck) Voltage - Input: 2.7 ~ 14 V Voltage - Output: 3.3V, 1.25 ~ 14 V RoHS: yes Input Voltage MAX: 14 V Number of Outputs: 1 Mounting Style: SMD/SMT Input Voltage MIN: 2.7 V Load Regulation: 0.01 %