Voltage Regulator IC; Package/Case:3-TO-220; Current Rating:1A; Output Voltage Max:5V; Voltage Regulator Type:Negative Voltage; Mounting Type:Through Hole Linear Voltage Regulator IC; Supply Voltage Max:35V; Package/Case:3-TO-220; Output Voltage:5V; Current Rating:1A; Voltage Regulator Type:Positive Voltage; Mounting Type:Through Hole RoHS Compliant: Yes Voltage Regulator IC; Package/Case:3-TO-220; Supply Voltage:35V; Output Current:1A; Output Voltage:18V; Voltage Regulator Type:Positive Voltage; Mounting Type:Through Hole HARD DISK DRIVE POWER SUPPLY PROTECTION Four Character 5.0 mm (0.2 inch) Smart 5 x 7 Alphanumeric Displays