Manufacturer: STMicroelectronics  •  RoHS/pb-free: RoHS   Pb-free  •  Type: Step-Down (Buck)  •  Internal Switch(s): Yes  •  Synchronous: No  •  Number of Outputs: 1  •  Voltage - Output: 3.14 ~ 3.47 V  •  Current - Output: 500mA  •  Frequency - Switching: 200kHz  •  Voltage - Input: 3.3 ~ 11 V  •  Power - Output: 344mW  •  Operating Temperature: -40°C ~ 85°C  •  Package / Case: 8-DIP (300 mil)  •  Rds (On): 100 mOhm