The LTC3336 Buck Regulator uses hysteretic voltage control to regulate the output through internal feedback from the VOUT sense pin. The output voltage can be programmed to one of sixteen different fixed values. In dropout, the P-channel MOSFET is turned on 100%.
The peak input currents of 10mA, 30mA, 100mA, and 300mA are pin selectable as well as the output voltages of 1.2V, 1.5V, 1.6V, 1.8V, 2.0V, 2.4V, 2.5V, 2.8V, 3.0V, 3.2V, 3.3V, 3.6V, 3.7V, 4.1V, 4.2V, and 5.0V.
The Analog Devices Inc. LTC3336 Nanopower Buck DC-DC Regulator is offered in a compact 12-lead LQFN package.