Product Summary

The LM1086ISX-3.3 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 LM1086ISX-3.3 is available in an adjustable version, which can set the output voltage with only two external resistors. It is also available in six fixed voltages: 1.8V, 2.5V, 2.85V, 3.3V, 3.45V and 5.0V.

Parametrics

LM1086ISX-3.3 absolute maximum ratings: (1)Maximum Input-to-Output Voltage Differential: 27 V; (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

LM1086ISX-3.3 features: (1)Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable Versions; (2)Space Saving SOT-223 and LLP Packages; (3)Current Limiting and Thermal Protection; (4)Output Current 1.5 A; (5)Line Regulation 0.015% (Max); (6)Load Regulation 0.1% (Max).

Diagrams

LM1086ISX-3.3 Simplified Schematic diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LM1086ISX-3.3
LM1086ISX-3.3
National Semiconductor (TI)
Low Dropout (LDO) Regulators
Data Sheet
0-500: $0.67
500-1000: $0.55
1000-2500: $0.51
2500-5000: $0.49
LM1086ISX-3.3/NOPB
LM1086ISX-3.3/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
250-500: $0.66