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參數(shù)資料
| 型號： | IP137ASMD1 |
| 廠商： | SEMELAB LTD |
| 元件分類： | 可調負電壓單路輸出標準穩(wěn)壓器 |
| 英文描述： | 1.25 V-40 V ADJUSTABLE NEGATIVE REGULATOR, CBCC3 |
| 封裝： | CERAMIC, TO-276AB, 3 PIN |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 45K |
| 代理商： | IP137ASMD1 |
Document Number 2831
Issue 3
IP137A SERIES
IP137A SERIES
IP337A SERIES
IP337A SERIES
LM137A 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.
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.
IP137A , IP137AHV
IP137 , IP137HV
LM137A , LM137AHV
LM137 , LM137HV
Parameter
Test Conditions
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
IOUT = 10mA
IOUT =10mA to IMAX TJ = -55 to 150°C
VIN – VOUT = 3V to VMAX
P
≤ P
MAX
VIN – VOUT = 3V to VMAX
TJ = -55 to 150°C
IOUT = 10mA to IMAX
VOUT ≤ 5V
VOUT ≥ 5V
IOUT = 10mA to IMAX
VOUT ≤ 5V
TJ = -55 to 150°CVOUT ≥ 5V
tp = 10ms
TA = 25°C
LCC4 Package
CADJ = 0
VOUT = -10V
CADJ = 10F
f = 120Hz
TJ = -55 to 150°C
IOUT = 10mA to IMAX
TJ = -55
VIN – VOUT = 3V to 40V
to 150°CVIN – VOUT = 3V to 50V
(HV SERIES)
VIN – VOUT ≤ 40V
TJ = -55 to 150°C
VIN – VOUT ≤ 10V
VIN – VOUT ≤ 15V
VIN – VOUT = 40V
TJ = -55 to 150°C
VIN – VOUT = 50V
(HV SERIES)
TJ = -55 to 150°C
TA = +125°C
t = 1000 Hrs
f = 10 Hz to 10 kHz
TA = 25°C
K Package
R Package
G Package
LCC4 Package
-1.225
-1.25
-1.275
-1.200
-1.250
-1.300
0.010
0.020
0.050
15
25
0.3
0.5
20
50
0.3
1
0.002
0.02
0.040
60
66
77
65
100
0.5
5
25
36
2.5
5
1.2
3
1.5
2.2
3.2
0.24
0.4
0.2
0.4
0.8
0.6
0.3
1
0.003
2.3
3
57
35
13
-1.238
-1.25
-1.262
-1.220
-1.25
-1.280
0.005
0.010
0.030
525
0.1
0.5
10
50
0.2
1
0.002
0.020
0.040
60
66
70
80
65
100
0.2
2
1.0
5
2.0
6
2.5
5
1.2
3
1.5
2.2
3.2
0.24
0.4
1
0.2
0.4
0.8
0.6
1.5
0.3
1
0.003
2.3
3
57
35
13
VREF
Reference Voltage
V
OUT
Line Regulation 1
I
OUT
V
OUT
Load Regulation 1
I
OUT
Thermal Regulation
Ripple Rejection
IADJ
Adjust Pin Current
I
ADJ
Adjust Pin Current
Change
IMIN
Minimum Load
Current
ICL
Current Limit
V
OUT
Temperature
TEMP Stability
V
OUT
Long Term Stability
TIME
en
RMS Output Noise
(% of VOUT)
RθJC
Thermal Resistance
Junction to Case
V
%/V
mV
%
mV
%
%/W
dB
A
mA
A
%
°C/W
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