The PC6910 is a power switch IC from Microtran, available in a DIP package. It is designed to control the on/off state of a high-voltage, low-power DC supply, such as a power supply for a microcontroller or computer. It features a low on-resistance of only 0.3 ohms, and its package includes a built-in thermal protection circuit. With its built-in over-temperature and over-current protection, the PC6910 is an ideal choice for applications that require reliable, fault-proof operation.