LP3852/LP3855 1.5A Fast Response Ultra Low Dropout Linear Regulators. These linear regulators operate from a +2.5V to +7.0V input supply and have a wide range of preset output voltage options. They respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications.
The LP3852/LP3855 series are fast ultra low-dropout linear regulators developed on a CMOS process, allowing for low quiescent current operation and extremely low dropout conditions. They operate from a +2.5V to +7.0V input supply and are suitable for low voltage microprocessor applications, including power supplies for DSPs and SCSI terminators.
| Output Current | 1.5A DC |
|---|---|
| Input Supply Voltage | +2.5V to +7.0V |
| Dropout Voltage (1.5A) | 240mV |
| Quiescent Current (Shutdown) | 10nA |
| Operating Temperature Range | -40°C to +125°C |
| Output Voltage Accuracy | +/- 1.5% |
| Load Regulation | 0.06% |
The guaranteed output current is 1.5A DC.
The dropout voltage is typically 240mV at 1.5A load current.
Multiple output voltage options are available ranging from 1.8V to 5.0V.