GTM GU7824A

ISSUED DATE :2005/04/07
REVISED DATE :2005/12/06C
GU78XXA
3-TERMINAL POSITIVE VOLTAGE REGULATORS
Description
The GU78XXA 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
5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V output voltage available
Internal Thermal Overload Protection
High Power Dissipation Capability
Internal Short-Circuit Current Limiting
No External Components
Output Transistor Safe-Area Compensation
Package Dimensions
REF.
A
b
L4
c
L3
L1
E
Millimeter
REF.
Min.
Max.
4.40
4.80
c2
0.76
1.00
b2
0.00
0.30 B D
0.36
0.5
e
1.50 REF.
L
2.29
2.79
9.80
10.4
L2
Millimeter
Min.
Max.
1.25
1.45
1.17
1.47
8.6
9.0
2.54 REF.
14.6
15.8
0˚
8˚
1.27 REF.
Absolute Maximum Ratings
Parameter
Input voltage
Output current
Operating junction temperature range
Storage temperature range
Thermal resistance junction-air (R JA)
Thermal resistance junction-cases (R JC)
GU78XXA
GU7805A ~ 18A
GU7824A
Ratings
35V
40V
1.5
0 ~ 150
-55 ~ 150
65
5
Unit
V
V
A
/W
/W
Page: 1/6
ISSUED DATE :2005/04/07
REVISED DATE :2005/12/06C
Electrical Characteristics
GU7805A (Refer to the test circuits, Tj=0~125
, Io=500mA, Vin=10V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
A-Rank (3%)
4.85
5.0
5.15
B-Rank (5%)
4.75
-
5.25
VO
(Line Regulation)
-
3
100
-
1
50
VO
(Load Regulation)
-
15
100
-
5
50
IQ
-
4.2
8.0
-
-
0.5
-
-
1.3
Vn
-
40
-
V
RR
62
-
-
dB
8V
VD
-
2.0
-
V
Io=1A, Tj=25
Isc
-
750
-
mA
Ipk
-
2.2
-
A
-
-1.1
-
mV/
VO
IQ
Vo / Tj
GU7806A (Refer to the test circuits, Tj=0~125
VO
V
mV
mV
mA
mA
Test Conditions
Vin=10V, Io=500mA, Tj=25
7.5V Vin 20V, 5mA Io
Min.
Typ.
Max.
A-Rank (3%)
5.82
6.0
6.18
B-Rank (5%)
5.70
-
6.30
VO
(Line Regulation)
-
5
120
-
1.5
60
VO
(Load Regulation)
-
14
120
-
4
60
IQ
-
4.3
8.0
-
-
0.5
-
-
1.3
Vin
25V, Io=500mA, Tj=25
8V
Vin
12V, Io=500mA, Tj=25
Vin=10V, 5mA
Vin=10V, 5mA
7V
Vin
750mA, Tj=25
10Hz
f
Vin
1A
Io
25V, Io=500mA
100KHz, Tj=25
18V, f=120Hz, Tj=25
Vin=10V, Tj=25
Tj=25
Tj
Io=5mA, 0
Unit
125
V
mV
mV
mA
mA
Test Conditions
Vin=11V, Io=500mA, Tj=25
8V Vin 21V, 5mA Io 1A, PD
8V
Vin
25V, Io=500mA, Tj=25
9V
Vin
13V, Io=500mA, Tj=25
Vin=11V, 5mA
Vin=11V, 5mA
8V
Vin
-
V
-
-
dB
9V
VD
-
2.0
-
V
Io=1A, Tj=25
Isc
-
550
-
mA
2.2
-
A
-0.8
-
mV/
1.5A, Tj=25
Io
750mA, Tj=25
10Hz
f
Vin
Io
1A
25V, Io=500mA
45
-
15W
Vin=11V, Io=500mA, Tj=25
-
-
Io
Vin=11V, 250mA
59
GU78XXA
Io
Vin=10V, Io=500mA, Tj=25
Vn
Ipk
15W
1.5A, Tj=25
Io
Vin=10V, 250mA
RR
Vo / Tj
1A, PD
7V
, Io=500mA, Vin=11V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
IQ
Unit
100KHz, Tj=25
19V, f=120Hz, Tj=25
Vin=11V, Tj=25
Tj=25
Io=5mA, 0
Tj
125
Page: 2/6
ISSUED DATE :2005/04/07
REVISED DATE :2005/12/06C
GU7808A (Refer to the test circuits, Tj=0~125
VO
, Io=500mA, Vin=14V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
A-Rank (3%)
7.76
8.0
8.24
B-Rank (5%)
7.60
-
8.40
VO
(Line Regulation)
-
6
160
-
2
80
VO
(Load Regulation)
-
12
160
-
4
80
IQ
V
mV
mV
Vin=14V, Io=500mA, Tj=25
10.5V Vin 23V, 5mA Io
Vin
10.5V
11V
Vin
8.0
-
-
1.0
Vn
-
52
-
V
10Hz
f
RR
55
-
-
dB
11.5V
Vin
VD
-
2.0
-
V
Io=1A, Tj=25
Isc
-
450
-
mA
Ipk
-
2.2
-
A
GU7809A (Refer to the test circuits, Tj=0~125
-
Min.
Typ.
Max.
A-Rank (3%)
8.73
9.0
9.27
B-Rank (5%)
8.55
-
9.45
VO
(Line Regulation)
-
7
180
-
2
90
VO
(Load Regulation)
-
12
180
-
4
90
IQ
-
4.3
8.0
-
-
0.5
-
-
1.0
Vin=14V, 5mA
Vin
10.5V
21.5V, f=120Hz, Tj=25
Vin=14V, Tj=25
Tj=25
Tj
Io=5mA, 0
Unit
125
V
mV
mV
mA
mA
Test Conditions
Vin=16V, Io=500mA, Tj=25
11.5V Vin 24V, 5mA Io
11.5V
13V
Vin
Vin
Vin=16V, 5mA
Vin=16V, 5mA
11.5V
Vin
V
10Hz
f
-
dB
12V
Vin
VD
-
2.0
-
V
Io=1A, Tj=25
Isc
-
400
-
mA
-
A
-
mV/
Io
750mA, Tj=25
Io
1A
27V, Io=500mA
-
2.2
1.5A, Tj=25
Vin=16V, Io=500mA, Tj=25
-
-1.0
Io
Vin=16V, 250mA
60
-
15W
27V, Io=500mA, Tj=25
-
-
1A, PD
19V, Io=500mA, Tj=25
55
GU78XXA
1A
100KHz, Tj=25
Vn
Ipk
Io
25V, Io=500mA
RR
Vo / Tj
750mA, Tj=25
, Io=500mA, Vin=16V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
IQ
mV/
1.5A, Tj=25
Io
Vin=14V, Io=500mA, Tj=25
0.5
-0.8
Io
Vin=14V, 250mA
-
-
15W
17V, Io=500mA, Tj=25
Vin=14V, 5mA
4.3
mA
1A, PD
25V, Io=500mA, Tj=25
-
Vo / Tj
mA
Test Conditions
-
IQ
VO
Unit
100KHz, Tj=25
22V, f=120Hz, Tj=25
Vin=16V, Tj=25
Tj=25
Io=5mA, 0
Tj
125
Page: 3/6
ISSUED DATE :2005/04/07
REVISED DATE :2005/12/06C
GU7810A (Refer to the test circuits, Tj=0~125
VO
, Io=500mA, Vin=17V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
A-Rank (3%)
9.70
10.0
10.30
B-Rank (5%)
9.50
-
10.50
VO
(Line Regulation)
-
7
200
-
2
100
VO
(Load Regulation)
-
12
200
-
4
100
IQ
V
mV
mV
-
4.3
8.0
-
-
0.5
-
-
1.0
Vn
-
70
-
V
RR
55
-
-
VD
-
2.0
-
Isc
-
400
-
mA
Ipk
-
2.2
-
A
IQ
Vo / Tj
-
-1.0
GU7812A (Refer to the test circuits, Tj=0~125
-
Min.
Typ.
Max.
A-Rank (3%)
11.64
12.0
12.36
B-Rank (5%)
11.40
-
12.60
VO
(Line Regulation)
-
10
240
-
3
120
VO
(Load Regulation)
-
12
240
-
4
120
IQ
-
4.3
8.0
-
-
0.5
-
-
1.0
IQ
mA
mA
Test Conditions
Vin=17V, Io=500mA, Tj=25
12.5V Vin 25V, 5mA Io
Vin
12.5V
14V
Vin
Vin=17V, 5mA
Vin
12.5V
750mA, Tj=25
Io
1A
28V, Io=500mA
f
100KHz, Tj=25
dB
13V
Vin
V
Io=1A, Tj=25
23V, f=120Hz, Tj=25
Vin=17V, Tj=25
Tj=25
Tj
Io=5mA, 0
Unit
125
V
mV
mV
mA
mA
Test Conditions
Vin=19V, Io=500mA, Tj=25
14.5V Vin 27V, 5mA Io
Vin
14.5V
16V
Vin
Vin=19V, 5mA
Vin=19V, 5mA
Vin
14.5V
V
10Hz
f
-
dB
15V
Vin
VD
-
2.0
-
V
Io=1A, Tj=25
Isc
-
350
-
mA
-
A
-
mV/
Io
750mA, Tj=25
Io
1A
30V, Io=500mA
-
2.2
1.5A, Tj=25
Vin=19V, Io=500mA, Tj=25
-
-1.0
Io
Vin=19V, 250mA
75
-
15W
30V, Io=500mA, Tj=25
-
-
1A, PD
22V, Io=500mA, Tj=25
55
GU78XXA
1.5A, Tj=25
Io
Vin=17V, Io=500mA, Tj=25
Vn
Ipk
Io
Vin=17V, 250mA
RR
Vo / Tj
15W
20V, Io=500mA, Tj=25
Vin=17V, 5mA
10Hz
mV/
1A, PD
28V, Io=500mA, Tj=25
, Io=500mA, Vin=19V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
VO
Unit
100KHz, Tj=25
25V, f=120Hz, Tj=25
Vin=19V, Tj=25
Tj=25
Io=5mA, 0
Tj
125
Page: 4/6
ISSUED DATE :2005/04/07
REVISED DATE :2005/12/06C
GU7815A (Refer to the test circuits, Tj=0~125
VO
, Io=500mA, Vin=23V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
A-Rank (3%)
14.55
15.0
15.45
B-Rank (5%)
14.25
-
15.75
VO
(Line Regulation)
-
12
300
-
3
150
VO
(Load Regulation)
-
12
300
-
4
150
IQ
V
mV
mV
Vin=23V, Io=500mA, Tj=25
17.5V Vin 30V, 5mA Io
Vin
17.5V
20V
Vin
8.0
-
-
1.0
Vn
-
90
-
V
10Hz
RR
54
-
-
dB
18.5V
VD
-
2.0
-
V
Io=1A, Tj=25
Isc
-
230
-
mA
Ipk
-
2.1
-
A
GU7818A (Refer to the test circuits, Tj=0~125
-
Min.
Typ.
Max.
A-Rank (3%)
17.46
18.0
18.54
B-Rank (5%)
17.10
-
18.9
VO
(Line Regulation)
-
15
360
-
5
180
VO
(Load Regulation)
-
12
360
-
4
180
IQ
-
4.5
8.0
-
-
0.5
-
-
1.0
Vin=23V, 5mA
Vin
17.5V
f
Vin
28.5V, f=120Hz, Tj=25
Vin=19V, Tj=25
Tj=25
Tj
Io=5mA, 0
Unit
125
V
mV
mV
mA
mA
Test Conditions
Vin=27V, Io=500mA, Tj=25
21V Vin 33V, 5mA Io 1A, PD
21V
Vin
33V, Io=500mA, Tj=25
24V
Vin
30V, Io=500mA, Tj=25
Vin=27V, 5mA
Vin=27V, 5mA
21V
Vin
-
V
10Hz
f
-
-
dB
22V
Vin
VD
-
2.0
-
V
Io=1A, Tj=25
Isc
-
200
-
mA
2.1
-
A
-1.0
-
mV/
1.5A, Tj=25
Io
750mA, Tj=25
Io
1A
33V, Io=500mA
110
-
15W
Vin=27V, Io=500mA, Tj=25
-
-
Io
Vin=27V, 250mA
53
GU78XXA
1A
100KHz, Tj=25
Vn
Ipk
Io
30V, Io=500mA
RR
Vo / Tj
750mA, Tj=25
, Io=500mA, Vin=27V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
IQ
mV/
1.5A, Tj=25
Io
Vin=23V, Io=500mA, Tj=25
0.5
-1.0
Io
Vin=23V, 250mA
-
-
15W
26V, Io=500mA, Tj=25
Vin=23V, 5mA
4.3
mA
1A, PD
30V, Io=500mA, Tj=25
-
Vo / Tj
mA
Test Conditions
-
IQ
VO
Unit
100KHz, Tj=25
32V, f=120Hz, Tj=25
Vin=27V, Tj=25
Tj=25
Io=5mA, 0
Tj
125
Page: 5/6
ISSUED DATE :2005/04/07
REVISED DATE :2005/12/06C
GU7824A (Refer to the test circuits, Tj=0~125
VO
, Io=500mA, Vin=33V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
A-Rank (3%)
23.28
24.0
24.72
B-Rank (5%)
22.80
-
25.20
VO
(Line Regulation)
-
18
480
-
6
240
VO
(Load Regulation)
-
12
480
-
4
240
IQ
Unit
V
mV
mV
-
4.6
8.0
-
-
0.5
-
-
1.0
Vn
-
170
-
V
RR
50
-
-
VD
-
2.0
-
Isc
-
150
-
mA
Ipk
-
2.1
-
A
IQ
Vo / Tj
-
-1.5
-
mA
mA
Test Conditions
Vin=33V, Io=500mA, Tj=25
27V Vin 38V, 5mA Io 1A, PD
27V
Vin
38V, Io=500mA, Tj=25
30V
Vin
36V, Io=500mA, Tj=25
Vin=33V, 5mA
1.5A, Tj=25
Io
750mA, Tj=25
Vin=33V, Io=500mA, Tj=25
Vin=33V, 5mA
27V
Vin
10Hz
f
dB
28V
Vin
V
Io=1A, Tj=25
mV/
Io
Vin=33V, 250mA
15W
Io
1A
38V, Io=500mA
100KHz, Tj=25
38V, f=120Hz, Tj=25
Vin=33V, Tj=25
Tj=25
Io=5mA, 0
Tj
125
Typical Application
Important Notice:
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM.
GTM reserves the right to make changes to its products without notice.
GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems.
GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Head Office And Factory:
Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C.
TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785
China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China
TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165
GU78XXA
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