LM7805CK National Semiconductor, LM7805CK Datasheet - Page 3

• Manufacturer Part Number: LM7805CK
• Description: Series Voltage Regulators
• Manufacturer: National Semiconductor

Symbol
V
I
V
R
Q
0˚C
V
V
I
O
N
O
Electrical Characteristics LM78XXC
Q
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Input Voltage
Internal Power Dissipation (Note 1)
Operating Temperature Range (T
O
O
(V
O
T
= 5V, 12V and 15V)
J
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise
Voltage
Ripple Rejection
Dropout Voltage
Output Resistance
Input Voltage (unless otherwise noted)
125˚C unless otherwise noted.
Parameter
Output Voltage
Tj = 25˚C, 5 mA
P
V
I
mA
I
Tj = 25˚C
5 mA
+125˚C
I
5 mA
Tj = 25˚C, I
V
I
V
T
f = 120 Hz
V
Tj = 25˚C, I
f = 1 kHz
O
O
O
O
A
D
MIN
MIN
MIN
MIN
= 500
=25˚C, 10 Hz
A
1A
1A
500 mA, 0˚C
)
15W, 5 mA
V
V
V
V
I
I
O
O
IN
IN
IN
IN
Conditions
O
OUT
1A, 0˚C
1A
V
V
V
V
Tj = 25˚C
0˚C
Tj = 25˚C
0˚C
5 mA
250 mA
750 mA
Tj = 25˚C
0˚C
I
or
I
0˚C
Internally Limited
O
O
MAX
MAX
MAX
MAX
V
V
V
V
1A
= 1A
IN
IN
IN
IN
(Note 3)
0˚C to +70˚C
1A, Tj = 25˚C
500 mA
I
I
O
f
O
Tj
Tj
Tj
Tj
Tj
I
O
100 kHz
Tj
1A
1A
I
+125˚C
+125˚C
+125˚C
+125˚C
+125˚C
O
1.5A
35V
(Note 2)
3
4.75
Min
4.8
(7.5
(7.5
(7.5
62
62
(7
(8
(8
(7
(8
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
(K Package)
(T Package)
TO-3 Package K
TO-220 Package T
V
V
V
V
V
Typ Max
10V
2.0
5V
V
V
10
V
40
80
5
3
IN
IN
IN
IN
IN
8
IN
IN
IN
25)
20)
12)
25)
18)
5.25 11.4
20)
20)
20)
5.2
8.5
0.5
1.0
1.0
50
50
50
25
50
25
50
8
11.5
Min
14.5
(14.8
(14.5
55
55
(15
(16
(15
(14.5
(14.6
Typ Max
12V
19V
27)
V
27)
V
V
2.0
12
12
75
72
18
V
4
V
V
IN
IN
IN
IN
IN
IN
V
V
IN
IN
12.5 14.4
12.6 14.25
27)
22)
25)
120
120
120
120
120
30)
8.5
0.5
1.0
27)
1.0
30)
60
60
8
Min
54
54
(20
(17.5
(17.5
(18.5
(17.7
(17.9
(17.5
(18.5
28.5)
15V
23V
Typ Max
30)
30)
30)
30)
V
30)
30)
2.0
15
12
90
70
19
4
−65˚C to +150˚C
IN
V
V
V
V
V
V
V
15.75
IN
IN
IN
IN
IN
IN
IN
15.6
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26)
150
150
150
150
150
8.5
0.5
1.0
1.0
75
75
8
150˚C
150˚C
300˚C
230˚C
Units
m
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
µV
dB
dB
V
V
V
V
V
V
V
V
V
V
V