MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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MC7808CT
Features
•
•
•
•
•
•
•
•
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Output current in excess of 1.0 Ampere
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output voltage offered in 2% tolerance
Three-Terminal
Positive Voltage
Regulators
Epoxy meets UL 94 V-0 flammability rating
Moisure Sensitivity Level 1
Maximum Ratings @ TA=25OC, Unless Otherwise Noted
Parameter
Symbol
Value
Unit
Input Voltage
V1
30
V
Operating Ambient Temperature
PD
15
Operating Junction Temperature
Storage Temperature Range
TOPR
TSTG
TO-220
S
W
-20---+75
o
C
-55---+125
o
C
Q
T
A
U
Electrical Characteristics (Vi=14V, Io=500mA, O oC<Tj<125 oC,
Ci=0.33uF, Co=0.1uF, Unless Otherwise Specified)
Parameter
Sym
Min
7.84V
Output
Voltage
V0
Load
Regulation
ϦVo
Line
regulation
ϦVo
Quiescent
Current
Quiescent
Current
Change
Output Noise
Voltage
Ripple
Rejection
Dropout
Voltage
Output Short
Circuit
Current
Output Short
Circuit
Current
Peak Output
Current
Temperature
Coefficient of
Output
voltage
Typ
Max
8.0V
8.16V
7.74V
Iq
8.26V
o
Tj=25 C
K
160mV
4.0mV
80mV
6.0mV
160mV
2.0mV
80mV
4.3mA
8.0mA
Tj=25 C, IO=0
1.0mA
0.5mA
10.5VЉV1Љ25V
5mAЉIoЉ1.0A
72dB
f=120Hz
Vd
2.0V
IO=1.0A, Tj=25 C
RO
16mohm
56dB
o
f=1.0KHz
o
IOS
450mA
Tj=25 C
Iopeak
2.2A
Tj=25 C
ϦVO/
ϦTj
1.8mV/ C
o
o
V
L
J
D
R
G
N
PIN 1.
PIN 2.
PIN 3.
INPUT
GND
OUTPUT
o
10HzЉfЉ100KHz
Tj=25oC
RR
3
H
10.5VЉV1Љ23V,
5mAЉIOЉ1.0A,
PD=15W
5mAЉIOЉ1.5A,
o
Tj=25 C,
250mAЉIOЉ750mA,
o
Tj=25 C
10.5VЉV1Љ25V,
o
Tj=25 C
11VЉV1Љ17V,
Tj=25oC
52µV
VN
1 2
Test conditions
12mV
ϦIq
C
B
F
DIM
A
B
C
DIMENSIONS
INCHES
MM
MIN
MAX
MIN
MAX
.560
.625
14.22
15.88
.380
.420
9.65
10.67
.140
.190
3.56
4.82
D
F
G
H
J
K
L
N
.020
.139
.190
--.012
.500
.045
.190
.045
.161
.110
.250
.025
.580
.060
.210
0.51
3.53
2.29
--0.30
12.70
1.14
4.83
1.14
4.09
2.79
6.35
0.64
14.73
1.52
5.33
Q
R
S
T
U
V
.100
.080
.045
.230
----.045
.135
.115
.055
.270
.050
-----
2.54
2.04
1.14
5.84
----1.15
3.43
2.92
1.39
6.86
1.27
-----
NOTE
∅
0 oCЉTjЉ125 oC,
IO=5mA
Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.
Revision: A
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1 of 3
2011/01/01
MCC
MC7808CT
TM
Micro Commercial Components
Representation Schematic Diagram
www.mccsemi.com
Revision: A
2 of 3
2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-BP
Bulk;1Kpcs/Box
***IMPORTANT NOTICE***
Micro Commercial Components Corp. 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
3 of 3
2011/01/01