| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Supply Voltage (DC) | 29.0V (max) |
| Case/Package | TO-263-4 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.8 V |
| Output Current | 1.5 A |
| Number of Positions | 3 Position |
| Quiescent Current | 5 mA |
| Output Capacitor Type | Ceramic |
| voltage rating | 1.3V @1.5A |
| Number of Regulated Outputs | 1 Output |
| Input Voltage (Max) | 27 V |
| Input Voltage (Min) | 2.6 V |
| Output Current (Max) | 1.5 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | ≤27 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Length | 10.16 mm |
| Size-Width | 8.64 mm |
| Size-Height | 4.57 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The LM1086IS-1.8/NOPB is a 1.8V 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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