The LTV-1008 with Optocouplers LSOP-4 RoHS is an isolated, high-efficiency photocoupler manufactured by Youtai. This part features an open-collector output configuration, with a switching voltage of 5.0V and an off-state current of 0.5mA. It is capable of operating in temperatures ranging from -40°C to 105°C and comes in a 4-Pin 150mil SOIC package. It is perfect for use in general purpose switch-mode power supplies, digital logic, automotive and consumer electronics applications as it meets the requirements of UL/cUL/CB EN60950-1 standards.