FPF2100-FPF2107 is a family of load switches that provide advanced load management features. They have a 1.8 to 5.5V input voltage range, controlled turn-on, options for 200mA and 400mA current limits, undervoltage lockout, thermal shutdown, and other features. They are suitable for applications such as PDAs, cell phones, GPS devices, MP3 players, digital cameras, peripheral ports, and hot swap supplies.