參數(shù)資料
型號(hào)： LM138AK-883B
英文描述： Voltage Regulator
中文描述： 電壓調(diào)節(jié)器
文件頁(yè)數(shù)： 2/6頁(yè)
文件大?。?/td> 56K
代理商： LM138AK-883B
V
REF
Reference Voltage
D
V
OUT
Line Regulation
1
D
V
IN
D
V
OUT
Load Regulation
1
D
I
OUT
Thermal Regulation
Ripple Rejection
I
ADJ
Adjust Pin Current
D
I
ADJ
Adjust Pin Current
Change
I
MIN
Minimum Load
Current
I
SC
Current Limit
D
V
OUT
Temperature
D
TEMP Stability
D
V
OUT
Long Term Stability
D
TIME
e
n
RMS Output Noise
(% of V
OUT
)
R
q
JC
Thermal Resistance
Junction to Case
I
OUT
= 10mA
I
OUT
= 10mA to 5A
V
IN
– V
OUT
= 3V to 35V
P
￡
50W
V
IN
– V
OUT
= 3V to 35V
T
J
= –55 to +150°C
T
J
= –55 to +150°C
V
OUT
￡
5V
V
OUT
3
5V
V
OUT
￡
5V
V
OUT
3
5V
I
OUT
= 10mA to 5A
I
OUT
= 10mA to 5A
T
J
= –55 to +150°C
t
p
= 20ms
C
ADJ
= 0
V
OUT
= 10V
f = 120Hz
T
J
= –55 to +150°C
C
ADJ
= 10
m
F
T
J
= –55 to +150°C
T
J
= –55 to +150°C
I
OUT
= 10mA to 5A
V
IN
– V
OUT
= 3V to 35V
T
J
= –55 to +150°C
V
IN
– V
OUT
= 35V
T
J
= –55 to +150°C
V
IN
– V
OUT
￡
10V
T
J
= –55 to +150°C
V
IN
– V
OUT
= 30V
DC
0.5ms Peak
T
J
= –55 to +150°C
T
A
= 125°C
t = 1000 Hrs
f = 10 Hz to 10 kHz
K Package (TO–3)
1.238
1.25
1.262
1.225
1.250
1.270
0.005
0.020
5
0.1
20
0.3
0.002
0.010
0.040
15
0.3
30
0.6
0.010
60
60
75
45
100
0.2
5
3.5
5
5
7
8
12
1
0.25
1
2
0.3
1
0.001
1
1.190
1.240
1.290
0.005
0.020
5
0.1
20
0.3
0.002
0.010
0.040
15
0.3
30
0.6
0.010
60
60
75
45
100
0.2
5
3.5
5
5
7
8
12
1
1
0.3
1
0.001
1
V
V
% / V
mV
%
mV
%
%/W
dB
dB
m
A
m
A
mA
A
A
%
%
%
°C/W
IP138A SERIES
IP138
A
SERIES
IP338A SERIES
IP338
A
SERIES
LM138 SERIES
Prelim. 4/96
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
http://www.semelab.co.uk
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