National Semiconductor LP3872EMPX-3.3/NOPB Current - Limit (min): - Current - Output: 1.5A (Max) Mounting Type: Surface Mount Number Of Regulators: 1 Operating Temperature: -40?°C ~ 125?°C Package / Case: SOT-223 (4 leads + Tab) Regulator Topology: Positive Fixed Series: - Voltage - Dropout (typical): 0.38V @ 1.5A Voltage - Input: Up to 7V Voltage - Output: 3.3V Other Names: LP3872EMPX-3.3