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參數(shù)資料
| 型號： | LM137SMD05-8QR-B |
| 英文描述： | Voltage Regulator |
| 中文描述： | 電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 42K |
| 代理商： | LM137SMD05-8QR-B |
Document Number 2831
Issue 2
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
Website:
http://www.semelab.co.uk
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
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
T
J
= 0 to 125
°
C
T
J
= 0 to 125
°
C
V
OUT
≤
5V
V
OUT
≥
5V
V
OUT
≤
5V
V
OUT
≥
5V
T
A
= 25
°
C
C
ADJ
= 0
C
ADJ
= 10
μ
F
T
J
= 0 to 125
°
C
I
OUT
= 10mA to I
MAX
I
OUT
= 10mA to I
MAX
T
J
= 0 to 125
°
C
t
p
= 10ms
V
OUT
= 10V
f = 120Hz
T
J
= 0 to 125
°
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
= 0
to 125
°
C
T
J
= 0 to 125
°
C
T
J
= 0 to 125
°
C
T
J
= 0 to 125
°
C
t = 1000 Hrs
f = 10 Hz to 10 kHz
T
A
= 25
°
C
K Package
T Package
LCC4 Package
-1.213
-1.25
-1.287
-1.200
-1.250
-1.300
0.010
0.020
15
0.3
20
0.3
0.003
60
0.040
0.070
50
1
70
1.5
0.04
66
77
65
0.5
2
100
5
5
3
6
2.5
1
2.2
0.4
10
6
3.5
1.5
0.15
0.1
0.4
0.8
0.6
0.3
1
0.003
2.3
4
3
13
-1.238
-1.25
-1.262
-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
3.5
1
0.2
0.4
0.8
0.6
1.5
0.3
1
0.003
2.3
4
3
5
13
V
REF
Reference Voltage
V
OUT
I
OUT
Line Regulation
1
V
OUT
I
OUT
Load Regulation
1
Thermal Regulation
Ripple Rejection
I
ADJ
Adjust Pin Current
I
ADJ
Adjust Pin Current
Change
I
MIN
Minimum Load
Current
I
CL
Current Limit
V
OUT
Temperature
TEMP Stability
V
OUT
Long Term Stability
TIME
e
n
RMS Output Noise
(% of V
OUT
)
R
θ
JC
Thermal Resistance
Junction to Case
IP337A
IP337AHV
Typ.
IP337, IP337HV
LM337 , LM337HV
Min.
Typ.
Parameter
Test Conditions
Min.
Max.
Max.
Units
V
V
%/V
mV
%
mV
%
%/W
dB
dB
μ
A
μ
A
mA
A
%
%
%
°
C/W
1)
Regulation is measured at constant junction temperature, using pulse testing at a low duty cycle. Changes in output voltage due to heating effects are covered under
thermal regulation specifications. Load regulation is measured at a point 1/8
”
from the bottom of the package for the TO
–
3 and TO
–
66 packages, at the junction of the
wide and narrow portion of the output lead for the SMD packages, and 1/8
”
below the base of the package on the output pin of the TO
–
257 package.
2) Test Conditions unless otherwise stated:
VIN
–
VOUT= 5V , IOUT= 0.5A , PMAX= 20W , IMAX= 1.5A
VMAX= 40V for standard series , 50V for HV series.
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| LM137SMD-8QR-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Regulator |
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| LM138 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Three-terminal 5 A adjustable voltage regulators |
| LM138_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Three-terminal 5 A adjustable voltage regulators |
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