TS3300DB, Demo Board based on TS3300, 0.6 to 4.5 Vin, 1.8 to 5.25 Vout, 3.5 uA, Low Input Voltage, High-Efficiency Boost + LDO

TS3300DB, Demo Board is a completely assembled and tested circuit board that can be used for evaluating the TS3300. The TS3300 is a first generation Touchstone Semi power management product that combines a high-efficiency boost regulator and a low dropout linear regulator (LDO) in one package. The TS3300 LDO's input is connected to the output of the boost regulator, serving as a post regulator for the boost. The TS3300 boost regulator is set to an output voltage of 3V while the LDO is set to an output voltage of 1.8V via a resistor divider circuit. The boost regulator and the LDO can be shutdown separately via a jumper. The LDO switch/FET can be fully enhanced via a jumper