LM317K - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM317K
Manufacturer

ST Microelectronics
ChipWorker Part#

CW46592404
Category

Linear Regulator
Package

TO-3
Description

Standard Regulator Pos 1.2V to 37V 0.4A 3Pin(2+Tab) TO-3 Bag
Documentation

Datasheet

LM317K Global Supplier

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LM317K Specifications

Attribute	Attribute Value

Part Number	LM317K
Manufacturer	ST Microelectronics
ChipWorker Part#	CW46592404
Category	Linear Regulator
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-3
Supply Voltage (DC)	40.0V (max)
Number of Outputs	1 Output
Output Voltage	1.2V ~ 37V
Output Current	2.2 A
Number of Positions	3 Position
Input Voltage (Max)	40 V
Output Voltage (Max)	37 V
Output Voltage (Min)	1.2 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	0 ℃
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Operating Temperature	0℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

Description
The LM117, LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP, TO-3 and D²PAK 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.
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

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