The LM1084 is a series of low dropout voltage positive regulators with a maximum dropout of 1.5V at 5A of load current. It features a zener trimmed bandgap reference, current limiting, and thermal shutdown. The device is available in adjustable and fixed voltage versions (3.3V, 5.0V, and 12.0V) and comes in TO-220 and TO-263 packages.
| Output Current | 5A |
|---|---|
| Maximum Dropout Voltage | 1.5V |
| Operating Temperature Range | -40°C to 125°C |
| Line Regulation | 0.015% (typical) |
| Load Regulation | 0.1% (typical) |
| Package Types | TO-220 and TO-263 |
| Fixed Output Voltages | 3.3V, 5.0V, 12.0V |
The LM1084 is available in adjustable versions and three fixed voltages: 3.3V, 5.0V, and 12.0V.
Yes, the circuit includes current limiting and thermal shutdown protection.
The guaranteed maximum power dissipation is 30W.