IC, SWITCHING REG 5V, DIP8, 639; Primary Input Voltage:9V; No. of Outputs:1; Output Voltage:5V; Output Current:225mA; Voltage Regulator Case Style:DIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Base Number:639; Dropout Voltage Vdo:0.5V; IC Generic Number:639; IC Temperature Range:Commercial; Input Voltage Max:11.5V; Input Voltage Min:5.5V; Logic Function Number:639; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:0.225A; Output Voltage Max:5V; Package / Case:DIP; Supply Voltage Max:11.5V; Supply Voltage Min:4V; Termination Type:Through Hole; Voltage Regulator Type:Step Down (Buck)