Linear Technology LTC3407EDD#PBF Current - Output: 1A Dc To Dc Converter Type: Step Down Efficiency: 96% Frequency - Switching: 1.5MHz Input Voltage: 5.5V Input Voltage (min): 2.5V Internal Switch(s): Yes Lead Free Status / Rohs Status: Compliant Line Regulation: 0.5%/V Load Regulation: 0.5% Mounting: Surface Mount Mounting Type: Surface Mount Number Of Outputs: 2 Operating Temperature: -40?°C ~ 85?°C Operating Temperature Classification: Industrial Output Current: 600mA Output Type: Adjustable Output Voltage: 0.6 to 5V Package / Case: 10-DFN Package Type: DFN EP Pin Count: 10 Power - Output: - Series: - Switching Freq: 1200 TO 1800KHz Switching Regulator: Yes Synchronous Rectifier: Yes Type: Step-Down (Buck) Voltage - Input: 2.5 ~ 5.5 V Voltage - Output: 0.6 ~ 5 V