Linear Technology LT1533IS#TRPBF Current - Output: 1A Frequency - Switching: 200kHz ~ 250kHz Internal Switch(s): Yes Mounting Type: Surface Mount Number Of Outputs: 1 Operating Temperature: -40?°C ~ 100?°C Package / Case: 16-SOIC (3.9mm Width) Power - Output: - Series: - Synchronous Rectifier: No Type: Push-Pull Controller Voltage - Input: 2.7 ~ 23 V Voltage - Output: 1.3 ~ 30 V