The LTC4360 overvoltage protection controller is recommended for applications that do not require overcurrent protection. While offering many of the same features as the LTC4361, the two LTC4360 versions are differentiated by pin functions. The LTC4360-1 features soft shutdown control (ON# pin) with low shutdown current of 1.5µA, while the LTC4360-2 can drive an optional external P-channel MOSFET for negative voltage protection. Both devices are offered in tiny 8-lead SC70 packages.