National Semiconductor LP3871ESX-1.8/NOPB Current - Limit (min): - Current - Output: 800mA (Max) Mounting Type: Surface Mount Number Of Regulators: 1 Operating Temperature: -40?°C ~ 125?°C Package / Case: TO-263-5, D?‚??Pak (5 leads + Tab), TO-263BA Regulator Topology: Positive Fixed Series: - Voltage - Dropout (typical): - Voltage - Input: 2.5 ~ 7 V Voltage - Output: 1.8V Other Names: LP3871ESX-1.8