| Load Current (Max) (mA) |
300 |
| Power Supply (Min) (V) |
1.2 |
| Power Supply (Max) (V) |
5.5 |
| Vout (Min) (V) |
0.8 |
| Vout (Max) (V) |
3.3 |
| Iq (Typ) (μA) |
2 |
| Vdropout (mV) |
320@IOUT=300mA |
| PSRR @1KHz(dB) |
75@IOUT=30mA |
| Output Noise (μVrms) |
60@IOUT=30mA |
| Discharge |
YES |
| Output options |
Fixed<br>ADJ |
| Temperature |
-40℃~85℃ |
| IO Level (V) |
1.8 |
| Package (mm) |
DFN 1X1-4L |
Input voltage range: 1.2V to 5.5V
Fixed outputs of 0.8V, 0.9V, 1.0V, 1.05V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V
Rated output current: 300mA
Quiescent current: typical 2uA
Typical 0.1uA shutdown current
Typical 320mV dropout voltage(IOUT=300mA, 1.8V output)
Power supply rejection ratio: typical 75dB (IOUT=30mA, freq=1kHz, 1.8V output)
Noise: typical 60uVrms (IOUT=30mA, BW=10Hz to 100kHz, 1.8V output)
Built-in output short protection: typical 300mA when output short to ground
DFN 1mmX1mmX0.37mm-4L package and SOT 23-5L package
AW37103YXXX is a low quiescent current low dropout voltage regulator featuring low ON resistance, high PSRR, low Noise, good load/line transient response and smooth soft-start.
AW37103YXXX integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged.
AW37103YXXX is designed to work with a 1uF or more input ceramic capacitor and a 1uF or more output ceramic capacitor. The low quiescent current make AW37103YXXX very suitable for battery application with long service life. Tiny package makes high density mounting of the IC on boards possible.
