FPF2500-FPF2506 IntelliMAX™ Advanced Load Management Products is a family of load switches that provide full protection to systems and loads. They have features such as a 4.5 to 20V input voltage range, controlled turn-on, 0.4A, 0.8A, and adjustable current limit options, undervoltage lockout, thermal shutdown, <10uA shutdown current, auto restart, and fault blanking.