Product Summary

The LM1085ISX-3.3/NOPB is a low dropout positive voltage regulator with a maximum dropout of 1.5V at 3A of load current. It has the same pin-out as National Semiconductor’s industry standard LM317. The LM1085ISX-3.3/NOPB circuit includes a zener trimmed bandgap reference, current limiting and thermal shutdown. The LM1085ISX-3.3/NOPB series is available in TO-220 and TO-263 packages.

Parametrics

LM1085ISX-3.3/NOPB absolute maximum ratings: (1)Maximum Input to Output Voltage Differential: 27V; (2)Power Dissipation: Internally Limited; (3)Junction Temperature (TJ): 150℃; (4)Storage Temperature Range: -65℃ to 150℃; (5)Lead Temperature 260℃, to 10 sec ESD Tolerance: 2000V.

Features

LM1085ISX-3.3/NOPB features: (1)Available i3.3V, 5.0V, 12V and Adjustable Versions; (2)Current Limiting and Thermal Protection; (3)Output Current 3A; (4)Line Regulatio0.015% (typical); (5)Load Regulatio0.1% (typical).

Diagrams

LM1085ISX-3.3/NOPB pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM1085ISX-3.3/NOPB
LM1085ISX-3.3/NOPB

National Semiconductor (TI)

Low Dropout (LDO) Regulators 3A LDO POS REG

Data Sheet

0-1: $1.47
1-25: $1.19
25-100: $1.07
100-250: $0.95
250-500: $0.83
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM10
LM10

Other


Data Sheet

Negotiable 
LM10000SD/NOPB
LM10000SD/NOPB


IC EVS SYSTEM CTRLR 14LLP

Data Sheet

0-1: $2.75
1-10: $2.48
10-25: $2.25
25-100: $2.02
100-250: $1.84
250-500: $1.61
LM10010EVM
LM10010EVM

National Semiconductor (TI)

Power Management IC Development Tools

Data Sheet

Negotiable 
LM10010EVM/NOPB
LM10010EVM/NOPB

National Semiconductor (TI)

Power Management IC Development Tools LM10010 EVAL BOARD

Data Sheet

Negotiable 
LM10010SD/NOPB
LM10010SD/NOPB

National Semiconductor (TI)

Other Power Management

Data Sheet

0-1: $1.02
1-25: $0.83
25-100: $0.74
100-250: $0.66
LM10010SDX/NOPB
LM10010SDX/NOPB

National Semiconductor (TI)

Other Power Management

Data Sheet

0-3340: $0.45
3340-4500: $0.45
4500-5000: $0.43
5000-10000: $0.41