ME6211 High Speed LDO Regulators, High PSRR, Low noise
Max Input Voltage 6.5v
Max Output Current 500mA
Output Voltage 3.3v
TP4054 Standalone Linear Li-lon Battery Charger with Thermal
Regulation in SOT
Input Supply Voltage 0.3-10v
Batt 0.3-7v
Solar Cell panel 5.5v-6v