ITEM NAME:L7805 LM7805 Three Terminal Voltage Regulator Module 5V Power Supply For Arduino Descriptio n Specifications: 1 Size: 5.7 cm * 2.3 cm 2 Input Voltage: Input Voltage Is Non-Polar, AC And DC Are All, Range: 7.5v-20v 3 Output Voltage 5 V. 4 Max Output Current: 1.2A Five Bolt Holes For Easy Installation Package Included: 1 * Voltage Regulator Module Honesty is gold for all! L7805 LM7805 Three Terminal Voltage Regulator Module 5V Power Supply For Arduino