onsemi NCP718BSN180T1G, 1 Low Dropout Voltage, Voltage Regulator 300mA, 1.8 V 5-Pin, TSOT-23

Ultra−Low Quiescent Current typ. 4 μA over Temperature
Operating Input Voltage Range 2.5 V to 24 V
Adjustable and Fixed Version Available
High PSRR 60dB at 1kHz
Noise typ. 36 μVRMS from 100 Hz to 100 kHz
Stable with 1 μF output capacitor
Soft−start to Reduce Inrush Current and Overshoots
SOA Limiting for High Vin / High Iout – Static and Dynamic
Improved efficiency during light load conditions
Wide operating range, suitable for industrial
Possibility to create any output voltage in range 1.2V to 5V
Excellent for power sensitive device
Very well suited for noise sensitive application
Good stability with common and cheap capacitors
Smooth and controlled output voltage raise
Reliable operation under various condition
Applications
NCP718 can be used for powering MCU and other IC
Battery powered equipment
Industrial power supplies
Wireless routers
Wireless charges
Portable equipment
Communication system
End Products
Telecommunication : Zigbee, NB-IoT, Industrial : Smart Meter, Smart LED, Set-Top-Box, Medical : Equipment
Wireless charges, routers
Wearable electronics
Sensor systems
Battery powered applications