Production£º

¡¾Part No.¡¿   LM317
¡¾Category¡¿ VOLTAGE REGULATOR.
¡¾Packing¡¿   TO-220, ISOWATT220, TO-3  and D2PAK
¡¾MFQ¡¿        ST
¡¾Datasheet¡¿LM317 Datasheet

Feature:

•  OUTPUT VOLTAGERANGE : 1.2 TO 37V
• OUTPUT CURRENT IN EXCESS OF 1.5A
• 0.1% LINE AND LOAD REGULATION
• FLOATINGOPERATION FOR HIGH
  VOLTAGES
• COMPLETE SERIESOF PROTECTIONS :
• CURRENT LIMITING, THERMAL
• SHUTDOWN ANDSOA CONTROL
  

DESCRIPTION

The LM117/LM217/LM317 are monolithic integrated circuit in TO-220, ISOWATT220, TO-3  and D2PAK packages intended for use as positive adjustable voltage regulators. They are designed to supply more than 1.5A of load current with an output voltage adjustableover a 1.2 to 37V range.
The nominal output voltage is selected by means of only a resistive divider, making the device
exceptionally easy to use and eliminating the stocking of many fixed regulators.