Semtech Corporation SC198AMLTRT Current - Output: 800mA Frequency - Switching: 1MHz Internal Switch(s): Yes Mounting Type: Surface Mount Number Of Outputs: 2 Operating Temperature: -40?°C ~ 85?°C Package / Case: 20-MLPQ Power - Output: - Series: - Synchronous Rectifier: Yes Type: Step-Down (Buck) Voltage - Input: 2.7 ~ 5.5 V Voltage - Output: Programmable Other Names: SC198AMLTR