This compact switching step-down (or buck) voltage regulator takes input voltages up to 50V and efficiently reduces them to 12V while allowing for a maximum output current of 600 mA. It has a very low dropout, so it can be used with input voltages that are within a few hundred millivolts of its output. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
Minimum Operating Voltage: 12.2V (Subject to dropout voltage considerations)
Maximum Operating Voltage: 50V
Maximum Output Current: 600 mA
Output Voltage: 12V
No Reverse Voltage Protection
Maximum Quiescent Current: 0.15 mA (While enabled with no load. Can be reduced to under 2 μA using the enable pin)