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HV LDO for Dead Battery
This HV LDO for Dead Battery is a linear regulator designed for supplying power to an embedded controller (EC) and PD controller via USB Type-C port when internal batteries are dead.
| Part No. | Vin_min (V) | Vin_max (V) | Vout adj. range (V) | Fixed Vout (V) | Current Loading (mA) | Quiescent Current (μA) | Dropout Voltage (mV) | PSRR (dB) | OTP | OCP |
|---|---|---|---|---|---|---|---|---|---|---|
| FA2250 | 2.5 | 24 | 1.2~15 | N/A | 150 | 5 | 600 | 50 | ◎ | ◎ |
| FA225033 | 2.5 | 24 | N/A | 3.3 | 150 | 5 | 600 | 50 | ◎ | ◎ |
| FA2251 | 2.2 | 24 | 1.24~15 | N/A | 200 | 5 | 600 | 50 | ◎ | ◎ |
| FA225433 | 4.5 | 70 | N/A | 3.3 | 150 | 5 | 1300 | 50 | ◎ | ◎ |
| FA225450 | 7.0 | 70 | N/A | 5.0 | 150 | 5 | 1300 | 50 | ◎ | ◎ |