LM317M Datasheet PDF – Voltage Regulator – ON Semi

Part Number : LM317M

Function : 500 mA Adjustable Output, Positive Voltage Regulator

Package : TO-220AB, SOT-223, DPAK

Manufacturers : ON Semiconductor

Pinouts :

LM317M datasheet

Description :

This IC is an adjustable three−terminal positive voltage regulator capable of supplying in excess of 500 mA over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow−out proof.

The LM317M serves a wide variety of applications including local, on−card regulation. This device also makes an especially simple adjustable switching regulator

, a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317M can be used as a precision current regulator.


1. Output Current in Excess of 500 mA
2. Output Adjustable between 1.2 V and 37 V
3. Internal Thermal Overload Protection
4. Internal Short Circuit Current Limiting

Other data sheets within the file : LM317MABDTG, LM317MABDTRKG, LM317MABTG, LM317MADTRKG

LM317M Datasheet PDF Download

LM317M pdf