| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Case/Package | TO-263-4 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 29.0V (max) |
| Output Voltage | 1.2V ~ 15V |
| Output Current | 1.5 A |
| Number of Positions | 3 Position |
| Quiescent Current | 5 mA |
| Output Capacitor Type | Ceramic |
| voltage rating | 1.3 V |
| Number of Regulated Outputs | 1 Output |
| Input Voltage (Max) | 30 V |
| Input Voltage (Min) | 2.6 V |
| Output Voltage (Max) | 15 V |
| Output Voltage (Min) | 1.2 V |
| Output Current (Max) | 1.5 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Input Voltage | 2.6V ~ 29V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 10.16 mm |
| Size-Width | 8.64 mm |
| Size-Height | 4.57 mm |
| Operating Temperature | 0℃ ~ 125℃ |
The LM1086CS-ADJ/NOPB is a low-dropout Positive Voltage Regulator with a maximum dropout of 1.5V at 1.5A of load current. The device has the same pin-out as TIs industry standard LM317. Two resistors are required to set the output voltage of the adjustable output voltage version of the LM1086. Fixed output voltage versions integrate the adjust resistors. The LM1086 circuit includes a Zener trimmed band-gap 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. The LM1086 is specified to provide a minimum dropout voltage of 1.5V over temperature at full load.
● Current limiting and thermal protection
● 0.015% Line regulation
● 0.1% Load regulation
TI
1.5A Fixed / Adjustable Output Linear Regulator
National Semiconductor
1.5A Low Dropout Positive Regulators
TI
TEXAS INSTRUMENTS LM1086IS-3.3/NOPB Fixed LDO Voltage Regulator, 2.6V to 27V, 1.3V Dropout, 3.3Vout, 1.5Aout, TO-263-3
TI
TEXAS INSTRUMENTS LM1086ISX-3.3/NOPB Fixed LDO Voltage Regulator, 2.6V to 27V, 1.3V Dropout, 3.3Vout, 1.5Aout, TO-263-3
TI
TEXAS INSTRUMENTS LM1086CSX-3.3/NOPB Fixed LDO Voltage Regulator, 2.6V to 27V In, 1.3V Dropout, 3.3V/1.5A Out, TO-263-3
TI
TEXAS INSTRUMENTS LM1086CT-ADJ/NOPB LDO Voltage Regulator, Adjustable, 2.6V to 27V in, 1.3V drop, 1.2V to 15V/1.5A out, TO-220-3
TI
Fixed LDO Voltage Regulator, 2.6V to 27V, 1.3V Dropout, 3.3Vout, 1.5Aout, TO-263-3
TI
TEXAS INSTRUMENTS LM1086IT-3.3/NOPB Fixed LDO Voltage Regulator, 2.6V to 27V, 1.3V Dropout, 3.3Vout, 1.5Aout, TO-220-3
TI
TEXAS INSTRUMENTS LM1086IT-5.0/NOPB Fixed LDO Voltage Regulator, 2.6V to 27V, 1.3V Dropout, 5Vout, 1.5Aout, TO-220-3
TI
TEXAS INSTRUMENTS LM1086IT-ADJ/NOPB LDO Voltage Regulator, Adjustable, 2.6V to 27V in, 1.3V drop, 1.25V to 27.5V/1.5A out, TO-220-3
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