Catalog > Semiconductors > Discrete Semiconductors > Transistors Voltage Regulator 5V 500mA TO220-5 Voltage Regulator Voltage Regulator 5V 500mA TO220-5 Part No: 78MR05 17.19 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE