MCC
Micro Commercial Components
TM
omponents
20736
Marilla
Street Chatsworth
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$
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LM317DT
Features
•
•
Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
Case Material:Molded Plastic. UL Flammability
Classification Rating 94V-0 and MSL Rating 1
Marking: LM317
Output voltage range: 1.2V to 37V
Output current in excess of 1.5A
Halogen
free available upon request by adding suffix "-HF"
Parameter
Input –Output Voltage Differential
Operating Ambient Temperature
Operating Junction Temperature
Storage Temperature Range
Temperature Coefficient of Output Voltage
Lead Temperature
Adjustable Voltage
Regulators
Maximum Ratings @ T
A
=25
O
C, Unless Otherwise Noted
Symbol
V
I
– V
O
P
D
T
OPR
T
STG
Vo/
T
LEAD
T
40
•
Value
Internally Limited
0---+125
Unit
V
W
D2-PACK
S
A
1
V
-65---+125
±0.02
230
%/
G
2
3
4
B
Electrical Characteristics (V
i
-V
o
=5V, I
0
=500mA, I
MAX
=1.5A, P
MAX
=20W,
unless otherwise specified)
Parameter
Reference
Voltage
Load
regulation
Line
regulation
Adjustment
pin current
Adjustment
pin current
charge
Minimun Load Current
to Main Regulation
C
H
E
K
Sym
V
REF
Min
1.2V
---
Typ
1.25V
18
0.4
40
0.8
0.01%/V
0.02%/V
46uA
Max
1.3V
25mV%V
0.5 mV%V
70 mV%V
1.5 mV%V
0.04%/V
0.07%/V
100 A
5 A
12mA
---
---
0.01%/V
O
1%
Test conditions
3V Vi-Vo 40V
10mA Io Imax
10mA I
O
I
max
V
O
5v
V
O
5v
10mA I
O
I
max
V
O
5v
V
O
5v
3V
3V
Vi-Vo 40V
Vi-Vo 40V
J
Rload
---
Rline
I
Q
I
q(V)
Il
RR
ST
T
eN
ST
----
66dB
---
---
---
---
1. Adjust
2,4.Vout
3. Vin
DIMENSIONS
INCHES
MM
MIN
MAX
MIN
MAX
.320
.359
8.13
9.14
.380
.411
9.65
10.45
.160
.190
4.06
4.83
.020
.035
0.51
0.89
.045
.055
1.14
1.40
.095
.105
2.41
2.67
.096
.120
2.43
3.03
.014
.021
0.35
0.53
.090
.110
2.29
2.79
.575
.625
14.60
15.80
.045
.055
1.14
1.40
---
---
DIM
NOTE
---
Vi-Vo=3V to 40V,
Io=10mA to Imax
Vi-Vo=40v
V
O
=10V
F=120Hz, C
ADJ
=10 F
---
2uA
3.5mA
Ripple
rejection
Temperature
Stability
RMS Noise,%
of V
OUT
Longterm,
T
J
=T
HIGH
Thermal
Resistance
Junction to
Case
60dB
75dB
0.7%/N
O
0.003%/
V
O
0.3%
A
B
C
D
E
G
H
J
K
S
V
10Hz-10kHz
Ta=25 for end point
measurements,1000H
R
---
.740
18.79
.065
1.65
.420
10.66
Inches
mm
.
070
1.78
.330
8.38
.120
3.05
R
JC
---
5
/W
---
www.mccsemi.com
Revision:
A
1 of 2
2013/01/01
MCC
Micro Commercial Components
TM
Ordering Information
Device
(Part Number)-TP
(Part Number)-BP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
Packing
Tape&Reel;
800pcs/Reel
Bulk;50pcs/Box
***IMPORTANT NOTICE***
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reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp .
does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp .
and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision:
A
2 of 2
2013/01/01
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