參數(shù)資料
型號： LM137A
英文描述： 1.5 AMP Negative Adjustable Voltage Regulator(1.5 A 負可調(diào)穩(wěn)壓器)
中文描述： 1.5放大器負可調(diào)穩(wěn)壓器（1.5 A的負可調(diào)穩(wěn)壓器）
文件頁數(shù)： 2/4頁
文件大小： 43K
代理商： LM137A
IP137A , IP137AHV
LM137A , LM137AHV
Min.
Typ.
-1.238
-1.25
IP137 , IP137HV
LM137 , LM137HV
Min.
Typ.
-1.225
-1.25
Parameter
Test Conditions
I
OUT
= 10mA
I
OUT
= 10mA to I
MAX
V
IN
– V
OUT
= 3V to V
MAX
P
￡
P
MAX
V
IN
– V
OUT
= 3V to V
MAX
Max.
-1.262
Max.
-1.275
Units
V
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
T
A
= 25°C
C
ADJ
= 0
C
ADJ
= 10
m
F
T
J
= -55 to 150°C
I
OUT
= 10mA to I
MAX
I
OUT
= 10mA to I
MAX
T
J
= -55 to 150°C
t
p
= 10ms
V
OUT
= -10V
f = 120Hz
T
J
= -55 to 150°C
I
OUT
= 10mA to I
MAX
V
IN
– V
OUT
= 3V to 40V
V
IN
– V
OUT
= 3V to 50V
(HV SERIES)
V
IN
– V
OUT
￡
40V
V
IN
– V
OUT
￡
10V
V
IN
– V
OUT
￡
15V
V
IN
– V
OUT
= 40V
V
IN
– V
OUT
= 50V
(HV SERIES)
T
J
= -55
to 150°C
T
J
= -55 to 150°C
T
J
= -55 to 150°C
T
J
= -55 to 150°C
T
A
= +125°C
t = 1000 Hrs
f = 10 Hz to 10 kHz
T
A
= 25°C
K Package
R Package
G Package
-1.200
-1.250
-1.300
0.010
0.020
15
0.3
20
0.3
0.002
60
0.020
0.050
25
0.5
50
1
0.02
66
77
65
0.5
2
100
5
5
3
6
2.5
1.2
2.2
0.4
5
3
1.5
0.24
3.2
0.2
0.4
0.8
0.6
0.3
1
0.003
2.3
5
3
3
7
5
-1.220
-1.25
-1.280
0.005
0.010
5
0.1
10
0.2
0.002
66
0.010
0.030
25
0.5
50
1
0.020
60
70
80
65
0.2
1.0
100
2
5
2.0
6
2.5
1.2
2.2
0.4
5
3
1.5
0.24
3.2
1
0.2
0.4
0.8
0.6
1.5
0.3
1
0.003
2.3
5
3
3
7
5
V
REF
Reference Voltage
D
V
OUT
D
I
OUT
Line Regulation
1
D
V
OUT
D
I
OUT
Load Regulation
1
Thermal Regulation
Ripple Rejection
I
ADJ
Adjust Pin Current
D
I
ADJ
Adjust Pin Current
Change
I
MIN
Minimum Load
Current
I
CL
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
Prelim. 7/00
IP137
A
SERIES
IP137A SERIES
IP337
A
SERIES
IP337A SERIES
LM137
A
SERIES
LM137A SERIES
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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