LM217M| Datasheet

LM217M, LM217MDT-TR, LM317M, LM317MDT-TR, LM317MT

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LM217M LM317M
Medium current 1.2 to 37 V adjustable voltage regulator
Features

Output voltage range: 1.2 to 37 V Output current in excess of 500 mA Line regulation typ. 0.01 % Load regulation typ. 0.1 % Thermal overload protection Short circuit protection Output transition safe area compensation Floating operation for high voltage applications exceptionally easy to use and eliminating the stocking of many fixed regulators.
TO-220 DPAK

Description
The LM217M/LM317M are monolithic integrated circuits in TO-220 and DPAK packages intended for use as positive adjustable voltage regulators. They are designed to supply until 500 mA 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 only a resistive divider, making the device

Table 1.

Device summary
Order codes TO-220 DPAK (tape and reel) LM217MDT-TR LM317MT LM317MDT-TR

February 2008

Rev 7

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