National Semiconductor LM2937ESX-15/NOPB Current - Limit (min): - Current - Output: 500mA Mounting Type: Surface Mount Number Of Regulators: 1 Operating Temperature: -40?°C ~ 125?°C Package / Case: TO-263-3, D??Pak (3 leads + Tab), TO-263AA Regulator Topology: Positive Fixed Series: - Voltage - Dropout (typical): 0.11V @ 50mA Voltage - Input: Up to 26V Voltage - Output: 15V Other Names: *LM2937ESX-15, *LM2937ESX-15/NOPB, LM2937ESX-15