SOT223

DPAK

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

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Short-circuit protection

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Output transition safe area compensation

•

Floating operation for high voltage applications

Description

The LM217M and LM317M are monolithic integrated circuits in DPAK and SOT223

packages used 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 one resistive divider only,

making the device exceptionally easy to configure and avoiding the use of several

fixed regulators.

Product status link

LM217M

LM317M

Medium current 1.2 to 37 V adjustable voltage regulator

LM217M, LM317M

Datasheet

DS0522 - Rev 12 - November 2021

For further information contact your local STMicroelectronics sales office.

www.st.com