📢Shop now for EEPROM products with FREE SHIPPING code EEPROM-M95-FREESHIP. Check out our M95P32-IXCST/EF and M95P16-IXMNT/E today! 

LM317D2T-TR

LM317D2T-TR

LM317T-DG

LM317T-DG

LM317BT

Active

1.2 V to 37 V adjustable voltage regulators

Quantity $ per Unit Savings
1 - 9$0.711%
10 - 99$0.5818%
100 - 180$0.4833%
Contact Sales
In stock
$0.71
Parameter NameParameter Value
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
RoHs compliantEcopack2
GradeIndustrial
Package NameTO-220

The LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP, D²PAK and SOT223 packages intended for use as positive adjustable voltage regulators.


They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range.


The nominal output voltage is selected by means of a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.

Key features
  • Output voltage range: 1.2 to 37 V
  • Output current in excess of 1.5 A
  • 0.1% line and load regulation
  • Floating operation for high voltages
  • Complete series of protections: current limiting, thermal shutdown and SOA control