LP3856-ADJ 3A Fast Response Ultra Low Dropout Linear Regulators is a ultra low dropout linear regulator from Linear Technology. It features ultra low dropout, fast response, low quiescent current, etc. It is suitable for various low voltage microprocessor applications.
The LP3856-ADJ is a 3A Fast Response Ultra Low Dropout Linear Regulator developed on a CMOS process. It operates from a +2.5V to +7.0V input supply and is suitable for low voltage microprocessor applications. The device features an ultra-low dropout voltage, typically 39mV at 300mA load current and 390mV at 3A load current.
| Output Current | 3A DC |
|---|---|
| Input Supply Voltage | +2.5V to +7.0V |
| Dropout Voltage (300mA) | 39mV |
| Dropout Voltage (3A) | 390mV |
| Ground Pin Current (3A) | 4mA |
| Shutdown Mode Current | 10nA |
| Load Regulation | 0.08% |
| Operating Junction Temperature Range | -40°C to +125°C |
| Package Types | TO-263 and TO-220 |
The guaranteed output current is 3A DC.
The device operates from a +2.5V to +7.0V input supply.
The output voltage may be programmed via two external resistors.