SL7805-SL7824
1A Positive Voltage Regulator
Features
•
Output Current up to 1A
•
Fixed output voltage of 5V, 6V, 8V, 9V,
10V, 12V,15V, 18V and 24V available
•
•
•
•
Thermal overload shutdown protection
Short circuit current limiting
Output transistor SOA protection
RoHS Compliance
TO-220
Applications
•
•
•
•
High Efficiency Linear Regulator
Post Regulation for Switching Supply
Microprocessor Power Supply
Mother Board
Block Diagram
www.slkormicro.com
1
SL7805-SL7824
Absolute Maximum Ratings
Symbol
V
IN
I
OUT
P
D
T
J
T
OPR
T
STG
Description
Input Voltage
V
OUT
=3.3~18V
V
OUT
=20~24V
Output Current
TO-220
Ratings
35
40
1
Internally Limited
150
-20 ~ 150
-55 ~ 150
Unit
V
A
mW
°C
°C
Power Dissipation
Junction Temperature
Operating Temperature Range
Storage Temperature Range
Note:
1. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
The device could be damaged beyond Absolute maximum ratings.
2. The maximum steady state usable output current are dependent on input voltage, heat sinking,
lead length of the package and copper pattern of PCB. The data are showed as electrical
characteristics table represents pulse test conditions with junction temperatures specified at
the initiation of test.
Electrical Characteristics
(T
J
=25° C, P
D
≦15W,
unless otherwise specified)
For SL7805 (V
IN
=10V, I
OUT
=0.5A, C1=0.33µF, C
O
=0.1µF)
Symbol
V
OUT
∆V
OUT
∆V
OUT
I
Q
∆I
Q
eN
∆V
O
/∆
T
RR
I
PEAK
I
SC
V
D
Description
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of
V
OUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
SL7805
Min.
Typ.
Max.
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/℃
dB
A
mA
V
Test Conditions
I
OUT
=5mA-1.0A
7.5V≤V
IN
≤20V,
I
OUT
=5mA-1.0A
I
OUT
=5mA-1.0A
I
OUT
=0.25A-0.75A
7V≤V
IN
≤25V
7.5V≤V
IN
≤20V,
I
OUT
=1.0A
I
OUT
≦1.0A
7.5V≤V
IN
≤20V
I
OUT
=5mA-1.0A
10Hz≤f≤100KHz
I
OUT
=5mA
8V≤V
IN
≤18V,
f=120Hz
-
V
IN
=35V
-
4.80
4.75
-
-
-
-
-
-
-
-
-
62
-
-
-
5.0
-
-
-
-
-
-
-
-
40
-0.6
80
1.8
250
2.0
5.20
5.25
50
25
50
50
8.0
1.0
0.5
-
-
-
-
-
-
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2
SL7805-SL7824
For SL7806 (V
IN
=11V, I
OUT
=0.5A, C1=0.33µF, C
O
=0.1µF)
SL7806
Symbol
Description
Min.
Typ.
Max.
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/℃
dB
A
mA
V
Test Conditions
I
OUT
=5mA-1.0A
8.5V≤V
IN
≤21V,
I
OUT
=5mA-1.0A
I
OUT
=5mA-1.0A
I
OUT
=0.25A-0.75A
8V≤V
IN
≤25V
8.5V≤V
IN
≤21V,
I
OUT
=1.0A
I
OUT
≦1.0A
8.5V≤V
IN
≤21V
I
OUT
=5mA-1.0A
10Hz≤f≤100KHz
I
OUT
=5mA
9V≤V
IN
≤19V,
f=120Hz
-
V
IN
=35V
-
V
OUT
∆V
OUT
∆V
OUT
I
Q
∆I
Q
eN
∆V
O
/∆
T
RR
I
PEAK
I
SC
V
D
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of
V
OUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
5.76
5.70
-
-
-
-
-
-
-
-
-
59
-
-
-
6.0
-
-
-
-
-
-
-
-
45
-0.7
75
1.8
250
2.0
6.24
6.30
60
30
60
60
8.0
1.0
0.5
-
-
-
-
-
-
For SL7808 (V
IN
=14V, I
OUT
=0.5A, C1=0.33µF, C
O
=0.1µF)
Symbol
V
OUT
∆V
OUT
∆V
OUT
I
Q
∆I
Q
eN
∆V
O
/∆
T
RR
I
PEAK
I
SC
V
D
Description
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of
V
OUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
SL7808
Min.
Typ.
Max.
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/℃
dB
A
mA
V
Test Conditions
I
OUT
=5mA-1.0A
10.5V≤V
IN
≤23V,
I
OUT
=5mA-1.0A
I
OUT
=5mA-1.0A
I
OUT
=0.25A-0.75A
10.5V≤V
IN
≤25V
10.5V≤V
IN
≤23V,
I
OUT
=1.0A
I
OUT
≦1.0A
10.5V≤V
IN
≤23V
I
OUT
=5mA-1.0A
10Hz≤f≤100KHz
I
OUT
=5mA
11.5V≤V
IN
≤21.5V,
f=120Hz
-
V
IN
=35V
-
7.68
7.60
-
-
-
-
-
-
-
-
-
56
-
-
-
8.0
-
-
-
-
-
-
-
-
58
-0.9
72
1.8
250
2.0
8.32
8.40
80
40
80
80
8.0
1.0
0.5
-
-
-
-
-
-
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3
SL7805-SL7824
For SL7809 (V
IN
=15V, I
OUT
=0.5A, C1=0.33µF, C
O
=0.1µF)
SL7809
Symbol
Description
Min.
Typ.
Max.
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/℃
dB
A
mA
V
Test Conditions
I
OUT
=5mA-1.0A
11.5V≤V
IN
≤24V,
I
OUT
=5mA-1.0A
I
OUT
=5mA-1.0A
I
OUT
=0.25A-0.75A
11.5V≤V
IN
≤25V
11.5V≤V
IN
≤24V,
I
OUT
=1.0A
I
OUT
≦1.0A
11.5V≤V
IN
≤24V
I
OUT
=5mA-1.0A
10Hz≤f≤100KHz
I
OUT
=5mA
12.5V≤V
IN
≤22.5V,
f=120Hz
-
V
IN
=35V
-
V
OUT
∆V
OUT
∆V
OUT
I
Q
∆I
Q
eN
∆V
O
/∆
T
RR
I
PEAK
I
SC
V
D
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of
V
OUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
8.64
8.55
-
-
-
-
-
-
-
-
-
56
-
-
-
9.0
-
-
-
-
-
-
-
-
58
-1.1
72
1.8
250
2.0
9.36
9.45
90
45
90
90
8.0
1.0
0.5
-
-
-
-
-
-
For SL7810 (V
IN
=16V, I
OUT
=0.5A, C1=0.33µF, C
O
=0.1µF)
Symbol
V
OUT
∆V
OUT
∆V
OUT
I
Q
∆I
Q
eN
∆V
O
/∆
T
RR
I
PEAK
I
SC
V
D
Description
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of
V
OUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
SL7810
Min.
Typ.
Max.
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/℃
dB
A
mA
V
Test Conditions
I
OUT
=5mA-1.0A
12.5V≤V
IN
≤25V,
I
OUT
=5mA-1.0A
I
OUT
=5mA-1.0A
I
OUT
=0.25A-0.75A
13V≤V
IN
≤25V
13V≤V
IN
≤25V,
I
OUT
=1.0A
I
OUT
≦1.0A
12.6V≤V
IN
≤25V
I
OUT
=5mA-1.0A
10Hz≤f≤100KHz
I
OUT
=5mA
13V≤V
IN
≤23V,
f=120Hz
-
V
IN
=35V
-
9.60
9.50
-
-
-
-
-
-
-
-
-
56
-
-
-
10.0
-
-
-
-
-
-
-
-
58
-1.1
72
1.8
250
2.0
10.40
10.50
100
50
100
100
8.0
1.0
0.5
-
-
-
-
-
-
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4
SL7805-SL7824
For SL7812 (V
IN
=19V, I
OUT
=0.5A, C1=0.33µF, C
O
=0.1µF)
SL7812
Symbol
Description
Min.
Typ.
Max.
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/℃
dB
A
mA
V
Test Conditions
I
OUT
=5mA-1.0A
14.5V≤V
IN
≤27V,
I
OUT
=5mA-1.0A
I
OUT
=5mA-1.0A
I
OUT
=0.25A-0.75A
14.5V≤V
IN
≤30V
14.6V≤V
IN
≤27V,
I
OUT
=1.0A
I
OUT
≦1.0A
14.5V≤V
IN
≤30V
I
OUT
=5mA-1.0A
10Hz≤f≤100KHz
I
OUT
=5mA
15V≤V
IN
≤25V,
f=120Hz
-
V
IN
=35V
-
V
OUT
∆V
OUT
∆V
OUT
I
Q
∆I
Q
eN
∆V
O
/∆
T
RR
I
PEAK
I
SC
V
D
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of
V
OUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
11.52
11.40
-
-
-
-
-
-
-
-
-
55
-
-
-
12.0
-
-
-
-
-
-
-
-
75
-1.5
72
1.8
250
2.0
12.48
12.60
120
60
120
120
8.0
1.0
0.5
-
-
-
-
-
-
For SL7815 (V
IN
=23V, I
OUT
=0.5A, C1=0.33µF, C
O
=0.1µF)
Symbol
V
OUT
∆V
OUT
∆V
OUT
I
Q
∆I
Q
eN
∆V
O
/∆
T
RR
I
PEAK
I
SC
V
D
Description
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of
V
OUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
SL7815
Min.
Typ.
Max.
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/℃
dB
A
mA
V
Test Conditions
I
OUT
=5mA-1.0A
17.5V≤V
IN
≤30V,
I
OUT
=5mA-1.0A
I
OUT
=5mA-1.0A
I
OUT
=0.25A-0.75A
18.5V≤V
IN
≤30V
17.7V≤V
IN
≤30V,
I
OUT
=1.0A
I
OUT
≦1.0A
17.5V≤V
IN
≤30V
I
OUT
=5mA-1.0A
10Hz≤f≤100KHz
I
OUT
=5mA
18.5V≤V
IN
≤28.5V,
f=120Hz
-
V
IN
=35V
-
14.40
14.25
-
-
-
-
-
-
-
-
-
54
-
-
-
15.0
-
-
-
-
-
-
-
-
90
-1.8
70
1.8
250
2.0
15.60
15.75
150
75
150
150
8.0
1.0
0.5
-
-
-
-
-
-
www.slkormicro.com
5
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