Maxim Integrated MAX1680ESA+ Current - Output: 125mA Frequency - Switching: 125kHz, 250kHz Function: Inverting/Step Up Internal Switch(s): - Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C Mounting Style: SMD/SMT Mounting Type: Surface Mount Number Of Outputs: 1 Operating Temperature: -40?°C ~ 85?°C Output Current: 125 mA Output Voltage: - 2 V to - 5.5 V or 5 V to 11 V Package / Case: 8-SOIC (3.9mm Width) Power - Output: - Series: - Synchronous Rectifier: No Type: Switched Capacitor (Charge Pump), Doubler, Inverting Voltage - Input: 2 ~ 5.5 V Voltage - Output: - RoHS: yes Input Voltage MAX: 5.5 V Switching Frequency: 250 kHz Number of Outputs: 1 Input Voltage MIN: 2 V