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MC7808CT_11

更新时间: 2024-09-09 12:46:39
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美微科 - MCC 稳压器
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3页 498K
描述
Three-Terminal Positive Voltage Regulators

MC7808CT_11 数据手册

 浏览型号MC7808CT_11的Datasheet PDF文件第2页浏览型号MC7808CT_11的Datasheet PDF文件第3页 
M C C  
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents  
20736 Marilla Street Chatsworth  
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ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ  
$ꢉ%ꢒꢅ   ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ  
TM  
Micro Commercial Components  
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  
Three-Terminal  
Positive Voltage  
Regulators  
·
·
Output voltage offered in 2% tolerance  
Epoxy meets UL 94 V-0 flammability rating  
Moisure Sensitivity Level 1  
Maximum Ratings @ T  
=25OC, Unless Otherwise Noted  
A
TO-220  
Parameter  
Input Voltage  
Symbol  
V1  
Value  
30  
Unit  
V
C
B
S
F
Operating Ambient Temperature  
Operating Junction Temperature  
Storage Temperature Range  
PD  
15  
W
Q
TOPR  
TSTG  
-20---+75  
-55---+125  
oC  
oC  
T
A
U
Electrical Characteristics (Vi=14V, Io=500mA, OoC<Tj<125oC,  
Ci=0.33uF, Co=0.1uF, Unless Otherwise Specified)  
1
2
3
H
Parameter  
Sym  
Min  
Typ  
Max  
Test conditions  
7.84V  
8.0V  
8.16V  
Tj=25oC  
K
Output  
Voltage  
10.5V!V1!23V,  
5mA!IO!1.0A,  
PD=15W  
V0  
7.74V  
8.26V  
V
5mA!IO!1.5A,  
L
J
12mV  
160mV  
80mV  
Load  
Regulation  
Tj=25oC,  
D
bVo  
bVo  
R
4.0mV  
250mA!IO!750mA,  
Tj=25oC  
G
N
PIN 1.  
PIN 2.  
PIN 3.  
INPUT  
GND  
OUTPUT  
Line  
6.0mV  
2.0mV  
160mV  
80mV  
10.5V!V1!25V,  
Tj=25oC  
regulation  
11V!V1!17V,  
Tj=25oC  
Quiescent  
Current  
Iq  
4.3mA  
8.0mA  
Tj=25oC, IO=0  
DIMENSIONS  
INCHES  
MM  
Quiescent  
Current  
Change  
10.5V!V1!25V  
5mA!Io!1.0A  
1.0mA  
0.5mA  
MIN  
14.22  
9.65  
MAX  
15.88  
10.67  
NOTE  
DIM  
MIN  
MAX  
.625  
bIq  
A
B
C
.560  
.380  
.140  
.420  
.190  
10Hz!f!100KHz  
Output Noise  
Voltage  
Ripple  
Rejection  
Dropout  
Voltage  
Output Short  
Circuit  
Current  
Output Short  
Circuit  
3.56  
4.82  
VN  
RR  
Vd  
52µV  
72dB  
2.0V  
Tj=25oC  
D
F
.020  
.139  
.190  
---  
.045  
.161  
.110  
.250  
.025  
0.51  
3.53  
2.29  
---  
1.14  
4.09  
2.79  
6.35  
0.64  
56dB  
f=120Hz  
G
H
J
IO=1.0A, Tj=25oC  
.012  
0.30  
K
L
.500  
.045  
.580  
.060  
12.70  
1.14  
14.73  
1.52  
RO  
16mohm  
f=1.0KHz  
N
.190  
.210  
4.83  
5.33  
Q
R
S
T
U
V
.100  
.080  
.045  
.230  
-----  
.135  
.115  
.055  
.270  
.050  
-----  
2.54  
2.04  
1.14  
5.84  
-----  
3.43  
2.92  
1.39  
6.86  
1.27  
-----  
IOS  
450mA  
2.2A  
Tj=25oC  
Tj=25oC  
Current  
Peak Output  
Current  
Iopeak  
.045  
1.15  
Temperature  
Coefficient of  
Output  
0 oC!Tj!125 oC,  
IO=5mA  
bVO/  
bTj  
1.8mV/ oC  
voltage  
Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.  
www.mccsemi.com  
Revision: A  
2011/01/01  
1 of 3  

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