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LM317K-AA3-R

Description
3-Terminal Adjustable Regulator
Categorysemiconductor    Power management   
File Size261KB,5 Pages
ManufacturerETL [E-Tech Electronics LTD]
Download Datasheet Parametric Compare View All

LM317K-AA3-R Overview

3-Terminal Adjustable Regulator

LM317K-AA3-R Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals3
Maximum output current1 A
Maximum output voltage37 V
Minimum output voltage1.2 V
Processing package descriptionSOT-223, 4 PIN
stateACTIVE
CraftsmanshipBIPOLAR
packaging shapeRectangle
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing2.3 mm
terminal coatingtin lead
Terminal locationpair
Packaging MaterialsPlastic/Epoxy
Adjustment typeAdjustable Positive Voltage Regulator
UNISONIC TECHNOLOGIES CO., LTD
LM317
HIGH CURRENT 1.3V TO 37V
ADJUSTABLE VOLTAGE
REGULATOR
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
1
TO-220
1
TO-220F
1
TO-263
1
The UTC
LM317
is an adjustable 3-terminal positive voltage
regulator, designed to supply 1A of output current with voltage
adjustable from 1.3V ~ 37V.
1
TO-263-3
1
TO-252
SOT-223
FEATURES
*Output voltage adjustable from 1.3V ~ 37V
*Output current in excess of 1A
*Internal short circuit protection.
*Internal over temperature protection.
*Output transistor safe area compensation
2
1
TO-3
ORDERING INFORMATION
Package
SOT-223
TO-220
TO-220F
TO-252
TO-263
TO-263
TO-263-3
TO-263-3
TO-3
Pin Assignment
1
2
3
ADJ
O
I
ADJ
O
I
ADJ
O
I
ADJ
O
I
ADJ
O
I
ADJ
O
I
ADJ
O
I
ADJ
O
I
I
ADJ
O
Packing
Tape Reel
Tube
Tube
Tape Reel
Tape Reel
Tube
Tape Reel
Tube
Tray
Ordering Number
Lead Free
Halogen Free
LM317K-AA3-R
LM317G-AA3-R
LM317K-TA3-T
LM317G-TA3-T
LM317K-TF3-T
LM317G-TF3-T
LM317K-TN3-R
LM317G-TN3-R
LM317K-TQ2-R
LM317G-TQ2-R
LM317K-TQ2-T
LM317G-TQ2-T
LM317K-TQ3-R
LM317G-TQ3-R
LM317K-TQ3-T
LM317G-TQ3-T
LM317K-T30-Y
LM317G-T30-Y
Note: 1. Pin Assignment: I:V
IN
O:V
OUT
2. Pin 3 on TO-3 is case
LM317K-AA3-R
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) R: Tape Reel, T: Tube, Y: Tray
(2) AA3: SOT-223, TA3: TO-220, TF3: TO-220F,
TN3: TO-252, TQ2: TO-263, TQ3: TO-263-3
T30: TO-3
(3) G: Halogen Free, K: Lead Free
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 5
QW-R101-009.L

LM317K-AA3-R Related Products

LM317K-AA3-R LM317K-T30-Y LM317K-TA3-T LM317K-TF3-T LM317K-TN3-R LM317K-TQ2-R LM317K-TQ2-T LM317K-TQ3-R LM317K-TQ3-T LM317
Description 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator 3-Terminal Adjustable Regulator
Number of functions 1 1 1 1 1 1 1 1 1 1
Number of terminals 3 3 3 3 3 3 3 3 3 3
Maximum output current 1 A 1 A 1 A 1 A 1 A 1 A 1 A 1 A 1 A 1 A
Maximum output voltage 37 V 37 V 37 V 37 V 37 V 37 V 37 V 37 V 37 V 37 V
Minimum output voltage 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V
Processing package description SOT-223, 4 PIN SOT-223, 4 PIN SOT-223, 4 PIN SOT-223, 4 PIN SOT-223, 4 PIN SOT-223, 4 PIN SOT-223, 4 PIN SOT-223, 4 PIN SOT-223, 4 PIN SOT-223, 4 PIN
state ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE
Craftsmanship BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
packaging shape Rectangle Rectangle Rectangle Rectangle Rectangle Rectangle Rectangle Rectangle Rectangle Rectangle
Package Size SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
surface mount Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal spacing 2.3 mm 2.3 mm 2.3 mm 2.3 mm 2.3 mm 2.3 mm 2.3 mm 2.3 mm 2.3 mm 2.3 mm
terminal coating tin lead tin lead tin lead tin lead tin lead tin lead tin lead tin lead tin lead tin lead
Terminal location pair pair pair pair pair pair pair pair pair pair
Packaging Materials Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy
Adjustment type Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator Adjustable Positive Voltage Regulator
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