LM317 datasheet(3/12 Pages) ONSEMI

Part #	LM317

Description	1.5 A Adjustable Output, Positive Voltage Regulator

Download	12 Pages

Scroll/Zoom	100%

Manufacturer	ONSEMI [ON Semiconductor]

Direct Link	http://www.onsemi.com

Logo

3 / 12 page

LM317

http://onsemi.com

3

Representative Schematic Diagram

This device contains 29 active transistors.

31

0

310

230

120

5.6k

Vin

170

6.3V

160

12k

5.0pF

6.8k

13k

6.3V

105

4.0

0.1

Vout

Adjust

12.5k

2.4k

30

pF

30

pF

6.3V

125k

135

190

12.4k

3.6k 5.8k 110

5.1k

6.7k

510

200

Figure 1. Line Regulation and

∆IAdj/Line Test Circuit

*Pulse testing required.

* 1% Duty Cycle

* is suggested.

*

VCC

VIH

VIL

Vin

Vout

RL

+

1.0 µF

CO

240

1%

R1

Adjust

R2

1%

Cin

0.1 µF

IAdj

LM317

LineRegulation(% V) +

|VOH VOL|

|VOL|

x100

VOH

VOL

Similar Part No. - LM317

Manufacturer	Part #	Datasheet	Description
Tiger Electronic Co.,Lt...	LM317	157Kb / 3P	3-Terminal Positive Adjustable Regulator
National Semiconductor ...	LM317	645Kb / 25P	3-Terminal Adjustable Regulator
List of Unclassifed Man...	LM317	308Kb / 3P	3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGE REGULATOR
E-Tech Electronics LTD	LM317	255Kb / 5P	HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
STMicroelectronics	LM317	1Mb / 34P	1.2 V to 37 V adjustable voltage regulators Rev 22 - December 2021

More results

Similar Description - LM317

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	LM317	172Kb / 12P	1.5 A Adjustable Output, Positive Voltage Regulator October, 2011 ??Rev. 12
	LM317LB	188Kb / 12P	1.5 A Adjustable Output Positive Voltage Regulator April, 2013 ??Rev. 13
	NCP317BTG	208Kb / 12P	1.5 A Adjustable Output, Positive Voltage Regulator April, 2013 ??Rev. 13
	LM317	127Kb / 12P	1.5 A Adjustable Output, Positive Voltage Regulator January, 2016 ??Rev. 14
	NCV317	133Kb / 12P	1.5 A Adjustable Output, Positive Voltage Regulator August, 2005 ??Rev. 8
KODENSHI_AUK CORP.	SN317PI	401Kb / 8P	[ 1.5 A Adjustable Output ] Positive Voltage Regulator
ON Semiconductor	LM317	146Kb / 12P	1.5 A Adjustable Output, Positive Voltage Regulator August, 2006 ??Rev. 9
	LM337AT	160Kb / 10P	1.5 A, Adjustable Output, Negative Voltage Regulator April, 2012 ??Rev. 9
	LM337	133Kb / 10P	1.5 A, Adjustable Output, Negative Voltage Regulator August, 2006 ??Rev. 6
	LM337	123Kb / 11P	1.5 A, Adjustable Output Negative Voltage Regulator January, 2015 ??Rev. 10

More results

LM317 Datasheet(PDF) 3 Page - ON Semiconductor

LM317 Datasheet(HTML) 3 Page - ON Semiconductor

Similar Part No. - LM317

Similar Description - LM317

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Download

Link URL