參數(shù)資料
型號(hào)： LM78L00_SERIES
廠商： National Semiconductor Corporation
文件頁數(shù)： 3/10頁
文件大?。?/td> 164K
代理商： LM78L00_SERIES
LM78L62AC
Electrical Characteristics
0
§
C
s
T
A
s
a
125
§
C, V
I
e
12V, I
O
e
40 mA, C
I
e
0.33
m
F, C
O
e
0.1
m
F, unless otherwise specified (Note 1)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
O
Output Voltage
T
J
e
25
§
C
T
J
e
25
§
C
5.95
6.2
6.45
V
V
R LINE
Line Regulation
8.5V
s
V
I
s
20V
65
175
mV
9.0V
s
V
I
s
20V
55
125
V
R LOAD
Load Regulation
T
J
e
25
§
C
1.0 mA
s
I
O
s
100 mA
13
80
mV
1.0 mA
s
I
O
s
40 mA
6.0
40
V
O
Output Voltage
(Note 2)
8.5V
s
V
I
s
20V
1.0 mA
s
I
O
s
40 mA
5.90
6.5
V
8.5V
s
V
I
s
V
Max
1.0 mA
s
I
O
s
70 mA
5.90
6.5
I
Q
Quiescent Current
2.0
5.5
mA
D
I
Q
Quiescent Current
Change
With Line
8.0V
s
V
I
s
20V
1.5
mA
With Load
1.0 mA
s
I
O
s
40 mA
T
A
e
25
§
C, 10 Hz
s
f
s
100 kHz
f
e
120 Hz, 10V
s
V
I
s
20V, T
J
e
25
§
C
T
J
e
25
§
C
T
J
e
25
§
C
0.1
N
O
Noise
50
m
V
D
V
I
/
D
V
O
Ripple Rejection
40
46
dB
V
DO
Dropout Voltage
1.7
V
I
pk
/I
OS
Peak Output/Output
Short Circuit Current
140
mA
D
V
O
/
D
T
Average Temperature
Coefficient of Output Voltage
I
O
e
5.0 mA
b
0.75
mV/
§
C
LM78L82AC
Electrical Characteristics
0
§
C
s
T
A
s
a
125
§
C, V
I
e
14V, I
O
e
40 mA, C
I
e
0.33
m
F, C
O
e
0.1
m
F, unless otherwise specified (Note 1)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
O
Output Voltage
T
J
e
25
§
C
T
J
e
25
§
C
7.87
8.2
8.53
V
V
R LINE
Line Regulation
11V
s
V
I
s
23V
80
175
mV
12V
s
V
I
s
23V
70
125
V
R LOAD
Load Regulation
T
J
e
25
§
C
1.0 mA
s
I
O
s
100 mA
15
80
mA
1.0 mA
s
I
O
s
40 mA
8.0
40
V
O
Output Voltage
(Note 2)
11V
s
V
I
s
23V
1.0 mA
s
I
O
s
40 mA
7.8
8.5
V
11V
s
V
I
s
V
Max
1.0 mA
s
I
O
s
70 mA
7.8
8.6
I
Q
Quiescent Current
2.1
5.5
mA
D
I
Q
Quiescent Current
Change
With Line
12V
s
V
I
s
23V
1.5
mA
With Load
1.0 mA
s
I
O
s
40 mA
T
A
e
25
§
C, 10 Hz
s
f
s
100 kHz
f
e
120 Hz, 12V
s
V
I
s
22V, T
J
e
25
§
C
T
J
e
25
§
C
T
J
e
25
§
C
0.1
N
O
Noise
60
m
V
D
V
I
/
D
V
O
Ripple Rejection
39
45
dB
V
DO
Dropout Voltage
1.7
V
I
pk
/I
OS
Peak Output/Output
Short Circuit Current
140
mA
D
V
O
/
D
T
Average Temperature
Coefficient of Output Voltage
I
O
e
5.0 mA
b
0.8
mV/
§
C
Note 1:
The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data
above represent pulse test conditions with junction temperatures as indicated at the initiation of tests.
Note 2:
Power Dissipation
s
0.75W.
3
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