| Load Current (Max) (mA) |
500 |
| Power Supply (Min) (V) |
2.2 |
| Power Supply (Max) (V) |
5.5 |
| Vout (Min) (V) |
1.2 |
| Vout (Max) (V) |
4.3 |
| Iq (Typ) (μA) |
22 |
| Vdropout (mV) |
550@IOUT=500mA |
| PSRR @1KHz(dB) |
87 |
| Output Noise (μVrms) |
12@IOUT=50mA |
| Discharge |
YES |
| Output options |
Fixed |
| Temperature |
-40℃~85℃ |
| IO Level (V) |
1.2 |
| Package (mm) |
DFN 1X1-4L |
Input voltage range: 2.2V to 5.5V
Available in fixed voltage option: 1.2V
Rated output current: 500mA
Quiescent current: typical 22uA
Typical 0.1uA shutdown current
Typical 550mV dropout voltage (IOUT=500mA, 1.2V output)
Power supply rejection ratio: typical 87dB (IOUT=50mA, freq=1kHz, 1.2V output)
Noise: typical 12uVrms (IOUT=50mA, BW=10Hz to 100kHz, 1.2V output)
Built-in output short protection: typical 150mA when output short to ground
DFN 1mmX1mmX0.37mm-4L package
AW37005YXXX is a low dropout voltage regulator featuring low ON resistance, high PSRR, low Noise, good load/line transient response and smooth soft-start.
AW37005YXXX integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged.
AW37005YXXX is designed to work with a 1uF or more input ceramic capacitor and a 1uF or more output ceramic capacitor. The low power dissipation and good dynamic response make AW37005YXXX very suitable for hand-held communication equipment. Tiny package makes high density mounting of the IC on boards possible.
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