TPS7A02 Texas Instruments LDO
This LDO (Low Dropout Regulator) from Texas Instruments is available from Mouser Electronics with outputs in the range of 0.8 to 5 V. The output current is 200 mA with excellent transient performance. The voltages are available in 50 mV steps. Applications range from wearables, thermostats, smoke detectors, gas, to security and others.