Fairchild Semiconductor FAN1581T25 Current - Limit (min): 5.2A Current - Output: 5A Mounting Type: Through Hole Number Of Regulators: 1 Operating Temperature: 0?°C ~ 125?°C Package / Case: TO-220-3 (Straight Leads) Regulator Topology: Positive Fixed Series: - Voltage - Dropout (typical): 0.4V @ 5A Voltage - Input: Up to 7V Voltage - Output: 2.5V