JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220 Plastic-Encapsulate Transistors
CJ7808
Three
-terminal positive voltage regulator
FEATURES
Maximum Output
current
I
OM
: 1.5 A
Output voltage
V
o
: 8 V
ABSOLUTE MAXIMUM RATINGS
Operating temperature range applies unless otherwise specified
Parameter
Symbol
Value
Unit
Input Voltage
Operating Junction Temperature Range
T
OPR
--
Storage Temperature Range
T
STG
--
ELECTRICAL CHARACTERISTICS(Vi=14V,Io=500mA,0
<Tj<125
,Ci=0.33
F,Co=0.1
F, unless otherwise specified )
Parameter
Symb
ol
Test conditions
MIN
TYP
MAX
UNIT
Output voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
TYPICAL APPLICATION Vi 1 3 Vo
UTC
1 2 3
TO
--
220
1.IN
2.GND
3.OUT
D
C1
C
A
A1
b
b1
E
F
E
1
L
L
1
e
e1
TO-220-3L PACKAGE OUTLINE DIMENSIONS
Symbol
A
A1
b
b1
c
c1
D
E
E1
e
e1
F
L
L1
Min
4.470
2.520
0.710
1.170
0.310
1.710
10.010
8.500
12.060
4.980
2.590
13.400
3.560
3.790
Max
4.670
2.820
0.910
1.370
0.530
1.370
10.310
8.900
12.460
5.180
2.890
13.800
3.960
3.890
Min
1.176
0.099
0.028
0.046
0.012
0.046
0.394
0.335
0.475
0.196
0.102
0.528
0.140
0.149
Max
0.184
0.111
0.036
0.054
0.021
0.054
0.406
0.350
0.491
0.204
0.114
0.543
0.156
0.153
Dimensions In Millimeters
Dimensions In Inches
0.100TYP
2.540TYP
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