Shown here is a comparison of the LTC3807 to the LTC3891, LTC3867 and LT3840. The LTC3807 is identical to the LTC3891 except that the LTC3891 has a higher input voltage capability. The LTC3807 benefits over the LTC3867 including a lower quiescent current and higher output voltage capability. However, the LTC3867 has remote output voltage sense and non-linear control which enables it to respond faster to a transient event in some cases. The LT3840 has benefits over the LTC3807 of wider input voltage range and higher output voltage capability.

