ISSUED DATE :2005/06/08
REVISED DATE :2005/12/06B
G
I
78XXA
Description
3-TERMINAL POSITIVE VOLTAGE REGULATORS
The G
I
78XXA series of fixed-voltage monolithic integrated-circuit voltage regulators designed for a wide range
of applications. These applications include on-card regulation for elimination of noise and distribution problems
associated with single-point regulation. Each of these regulators can deliver up to 1.5 amperes of output
current. The internal current limiting and thermal shutdown features of these regulators make them essentially
immune to overload.
Features
&
6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V output voltage available
5V,
&Internal Thermal Overload Protection
&High Power Dissipation Capability
&Internal Short-Circuit Current Limiting
&No External Components
&Output Transistor Safe-Area Compensation
Package Dimensions
TO-251
REF.
A
B
C
D
E
F
Millimeter
Min.
Max.
6.40
6.80
5.20
5.50
6.80
7.20
7.20
7.80
2.30 REF.
0.60
0.90
REF.
G
H
J
K
L
M
Millimeter
Min.
Max.
0.50
0.70
2.20
2.40
0.45
0.60
0.45
0.60
0.90
1.50
5.40
5.80
Absolute Maximum Ratings
Input
voltage
Parameter
G
I
7805A ~ 18A
G
I
7824A
Output current
Operating junction temperature range
Storage temperature range
Thermal resistance junction-air (R
JA
)
Thermal resistance junction-cases (R
JC
)
Ratings
35V
40V
1.5
0 ~ 150
-55 ~ 150
125
12.5
Unit
V
V
A
:
:
:
/W
:
/W
G
I
78XXA
Page: 1/6
ISSUED DATE :2005/06/08
REVISED DATE :2005/12/06B
Electrical Characteristics
G
I
7805A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
4.85
4.75
-
-
-
-
-
-
-
-
62
-
-
-
-
,
Io=500mA,
Vin=10V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Typ.
5.0
-
3
1
15
5
4.2
-
-
40
-
2.0
750
2.2
-1.1
Max.
5.15
5.25
100
50
100
50
8.0
0.5
1.3
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
A
mV/ :
Test Conditions
Vin=10V,
Io=500mA,
Tj=25 :
7.5V Vin 20V, 5mA
Io
1A, PD
7V
8V
Vin
Vin
25V,
Io=500mA,
Tj=25 :
12V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
Vin=10V, 5mA
Vin=10V, 250mA
Vin=10V, 5mA
7V
8V
Vin
f
Vin
10Hz
Io
Vin=10V,
Io=500mA,
Tj=25 :
1A
25V,
Io=500mA
100KHz, Tj=25 :
18V, f=120Hz, Tj=25 :
Io=1A,
Tj=25 :
Vin=10V, Tj=25 :
Tj=25 :
Io=5mA,
0 :
Tj
125 :
G
I
7806A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
5.82
5.70
-
-
-
-
-
-
-
-
59
-
-
-
-
,
Io=500mA,
Vin=11V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Typ.
6.0
-
5
1.5
14
4
4.3
-
-
45
-
2.0
550
2.2
-0.8
Max.
6.18
6.30
120
60
120
60
8.0
0.5
1.3
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
A
mV/ :
Test Conditions
Vin=11V,
Io=500mA,
Tj=25 :
8V Vin 21V, 5mA
Io
1A, PD
8V
9V
Vin
Vin
25V,
Io=500mA,
Tj=25 :
13V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
Vin=11V, 5mA
Vin=11V, 250mA
Vin=11V, 5mA
8V
9V
Vin
f
Vin
10Hz
Io
Vin=11V,
Io=500mA,
Tj=25 :
1A
25V,
Io=500mA
100KHz, Tj=25 :
19V, f=120Hz, Tj=25 :
Io=1A,
Tj=25 :
Vin=11V, Tj=25 :
Tj=25 :
Io=5mA,
0 :
Tj
125 :
G
I
78XXA
Page: 2/6
ISSUED DATE :2005/06/08
REVISED DATE :2005/12/06B
G
I
7808A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
7.76
7.60
-
-
-
-
-
-
-
-
55
-
-
-
-
,
Io=500mA,
Vin=14V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Typ.
8.0
-
6
2
12
4
4.3
-
-
52
-
2.0
450
2.2
-0.8
Max.
8.24
8.40
160
80
160
80
8.0
0.5
1.0
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
A
mV/ :
Test Conditions
Vin=14V,
Io=500mA,
Tj=25 :
10.5V Vin 23V, 5mA
Io
10.5V
11V
Vin
Vin
1A, PD
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
25V,
Io=500mA,
Tj=25 :
17V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
Vin=14V, 5mA
Vin=14V, 250mA
Vin=14V, 5mA
10.5V
10Hz
11.5V
f
Vin
Vin
Io
Vin=14V,
Io=500mA,
Tj=25 :
1A
25V,
Io=500mA
21.5V, f=120Hz, Tj=25 :
100KHz, Tj=25 :
Io=1A,
Tj=25 :
Vin=14V, Tj=25 :
Tj=25 :
Io=5mA,
0 :
Tj
125 :
G
I
7809A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
8.73
8.55
-
-
-
-
-
-
-
-
55
-
-
-
-
,
Io=500mA,
Vin=16V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Typ.
9.0
-
7
2
12
4
4.3
-
-
60
-
2.0
400
2.2
-1.0
Max.
9.27
9.45
180
90
180
90
8.0
0.5
1.0
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
A
mV/ :
Test Conditions
Vin=16V,
Io=500mA,
Tj=25 :
11.5V Vin 24V, 5mA
Io
11.5V
13V
Vin
Vin
1A, PD
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
27V,
Io=500mA,
Tj=25 :
19V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
Vin=16V, 5mA
Vin=16V, 250mA
Vin=16V, 5mA
11.5V
10Hz
12V
Vin
f
Vin
Io
Vin=16V,
Io=500mA,
Tj=25 :
1A
27V,
Io=500mA
22V, f=120Hz, Tj=25 :
100KHz, Tj=25 :
Io=1A,
Tj=25 :
Vin=16V, Tj=25 :
Tj=25 :
Io=5mA,
0 :
Tj
125 :
G
I
78XXA
Page: 3/6
ISSUED DATE :2005/06/08
REVISED DATE :2005/12/06B
G
I
7810A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
9.70
9.50
-
-
-
-
-
-
-
-
55
-
-
-
-
,
Io=500mA,
Vin=17V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Typ.
10.0
-
7
2
12
4
4.3
-
-
70
-
2.0
400
2.2
-1.0
Max.
10.30
10.50
200
100
200
100
8.0
0.5
1.0
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
A
mV/ :
Test Conditions
Vin=17V,
Io=500mA,
Tj=25 :
12.5V Vin 25V, 5mA
Io
12.5V
14V
Vin
Vin
1A, PD
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
28V,
Io=500mA,
Tj=25 :
20V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
Vin=17V, 5mA
Vin=17V, 250mA
Vin=17V, 5mA
12.5V
10Hz
13V
f
Vin
Vin
Io
Vin=17V,
Io=500mA,
Tj=25 :
1A
28V,
Io=500mA
23V, f=120Hz, Tj=25 :
100KHz, Tj=25 :
Io=1A,
Tj=25 :
Vin=17V, Tj=25 :
Tj=25 :
Io=5mA,
0 :
Tj
125 :
G
I
7812A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
11.64
11.40
-
-
-
-
-
-
-
-
55
-
-
-
-
,
Io=500mA,
Vin=19V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Typ.
12.0
-
10
3
12
4
4.3
-
-
75
-
2.0
350
2.2
-1.0
Max.
12.36
12.60
240
120
240
120
8.0
0.5
1.0
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
A
mV/ :
Test Conditions
Vin=19V,
Io=500mA,
Tj=25 :
14.5V Vin 27V, 5mA
Io
14.5V
16V
Vin
Vin
1A, PD
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
30V,
Io=500mA,
Tj=25 :
22V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
Vin=19V, 5mA
Vin=19V, 250mA
Vin=19V, 5mA
14.5V
10Hz
15V
f
Vin
Vin
Io
Vin=19V,
Io=500mA,
Tj=25 :
1A
30V,
Io=500mA
25V, f=120Hz, Tj=25 :
100KHz, Tj=25 :
Io=1A,
Tj=25 :
Vin=19V, Tj=25 :
Tj=25 :
Io=5mA,
0 :
Tj
125 :
G
I
78XXA
Page: 4/6
ISSUED DATE :2005/06/08
REVISED DATE :2005/12/06B
G
I
7815A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
14.55
14.25
-
-
-
-
-
-
-
-
54
-
-
-
-
,
Io=500mA,
Vin=23V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Typ.
15.0
-
12
3
12
4
4.3
-
-
90
-
2.0
230
2.1
-1.0
Max.
15.45
15.75
300
150
300
150
8.0
0.5
1.0
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
A
mV/ :
Test Conditions
Vin=23V,
Io=500mA,
Tj=25 :
17.5V Vin 30V, 5mA
Io
17.5V
20V
Vin
Vin
1A, PD
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
30V,
Io=500mA,
Tj=25 :
26V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
Vin=23V, 5mA
Vin=23V, 250mA
Vin=23V, 5mA
17.5V
10Hz
18.5V
f
Vin
Vin
Io
Vin=23V,
Io=500mA,
Tj=25 :
1A
30V,
Io=500mA
28.5V, f=120Hz, Tj=25 :
100KHz, Tj=25 :
Io=1A,
Tj=25 :
Vin=19V, Tj=25 :
Tj=25 :
Io=5mA,
0 :
Tj
125 :
G
I
7818A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
17.46
17.10
-
-
-
-
-
-
-
-
53
-
-
-
-
,
Io=500mA,
Vin=27V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Typ.
18.0
-
15
5
12
4
4.5
-
-
110
-
2.0
200
2.1
-1.0
Max.
18.54
18.9
360
180
360
180
8.0
0.5
1.0
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
A
mV/ :
Test Conditions
Vin=27V,
Io=500mA,
Tj=25 :
21V Vin 33V, 5mA
Io
1A, PD
21V
24V
Vin
Vin
33V,
Io=500mA,
Tj=25 :
30V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
Vin=27V, 5mA
Vin=27V, 250mA
Vin=27V, 5mA
21V
10Hz
22V
Vin
f
Vin
Io
Vin=27V,
Io=500mA,
Tj=25 :
1A
33V,
Io=500mA
100KHz, Tj=25 :
32V, f=120Hz, Tj=25 :
Io=1A,
Tj=25 :
Vin=27V, Tj=25 :
Tj=25 :
Io=5mA,
0 :
Tj
125 :
G
I
78XXA
Page: 5/6
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