| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Case/Package | TO-263 |
| Output Voltage | 3.30 V |
| Output Current | 1.50 A |
| Quiescent Current | 2.00 mA |
| Output Capacitor Type | Ceramic |
| voltage rating | 1.30 V |
| Number of Regulated Outputs | 1 Output |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
The LM1086ISX-3.3/NOPB is a 3.3V fixed output low-dropout (LDO) Linear Regulator with a maximum dropout of 1.5V at 1.5A of load current. The device circuit includes a zener trimmed bandgap reference, current limiting and thermal shutdown. The topology is basically that of the LM317 except for the pass transistor. Instead of a Darlington NPN with its two diode voltage drop, the LM1086 uses a single NPN. This results in a lower dropout voltage. The structure of the pass transistor is also known as a quasi LDO. The advantage of a quasi LDO over a PNP LDO is its inherently lower quiescent current.
● 0.015% Line regulation (typical)
● 0.1% (typical) Load regulation
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