SWITCHING REG 1A ADJ, 2591, TO2205; Primary Input Voltage:60V; No. of Outputs:1; Output Voltage:57V; Output Current:1A; Voltage Regulator Case Style:TO-220; No. of Pins:5; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:4%; Adjustable Output Voltage Min:1.285V; Base Number:2591; Frequency:150kHz; IC Generic Number:2591; Input Voltage Max:60V; Logic Function Number:2591; Operating Frequency:150kHz; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:1A; Output Voltage Max:57V; Output Voltage Min:4.5V; Package / Case:TO-220; Power Supply IC Type:Step-down switching regulator; Supply Voltage Max:60V; Supply Voltage Min:4.5V; Switch Output Current Isw Max:1A; Termination Type:Through Hole; Voltage Regulator Type:Adjustable