Product Summary

The LM1086IS-ADJ is a low dropout positive voltage regulator with a maximum dropout of 1.5V at 1.5A of load current. It has the same pin-out as National Semiconductor’s industry standard LM317. The LM1086IS-ADJ is available in an adjustable version, which can set the output voltage with only two external resistors. The LM1086IS-ADJ is also available in six fixed voltages: 1.8V, 2.5V, 2.85V, 3.3V, 3.45V and 5.0V. The fixed versions integrate the adjust resistors.

Parametrics

LM1086IS-ADJ absolute maximum ratings: (1)Maximum Input-to-Output Voltage Differential: 29V; (2)Power Dissipation: Internally Limited; (3)Junction Temperature, (TJ): 150℃; (4)Storage Temperature Range: -65 to 150℃; (5)Lead Temperature: 260℃, to 10 sec; (6)ESD Tolerance: 2000V.

Features

LM1086IS-ADJ features: (1)Available in 1.8V, 2.5V, 2.85V, 3.3V, 3.45V, 5V and Adjustable Versions; (2)Current Limiting and Thermal Protection; (3)Output Current 1.5A; (4)Line Regulation 0.015% (typical); (5)Load Regulation 0.1% (typical).

Diagrams

LM1086IS-ADJ basic funtional diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM1086IS-ADJ
LM1086IS-ADJ

National Semiconductor (TI)

Low Dropout (LDO) Regulators

Data Sheet

0-495: $0.92
495-540: $0.67
540-1035: $0.55
1035-2520: $0.51
LM1086IS-ADJ/NOPB
LM1086IS-ADJ/NOPB

National Semiconductor (TI)

Low Dropout (LDO) Regulators 1.5A LDO POS REG

Data Sheet

0-1: $1.17
1-25: $0.95
25-100: $0.85
100-250: $0.76