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LM137 数据表(PDF) 2 Page - STMicroelectronics

部件名 LM137
功能描述  THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATORS
PDF  14 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

LM137 数据表(HTML) 2 Page - STMicroelectronics

  LM137 Datasheet HTML 1Page - STMicroelectronics LM137 Datasheet HTML 2Page - STMicroelectronics LM137 Datasheet HTML 3Page - STMicroelectronics LM137 Datasheet HTML 4Page - STMicroelectronics LM137 Datasheet HTML 5Page - STMicroelectronics LM137 Datasheet HTML 6Page - STMicroelectronics LM137 Datasheet HTML 7Page - STMicroelectronics LM137 Datasheet HTML 8Page - STMicroelectronics LM137 Datasheet HTML 9Page - STMicroelectronics Next Button
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ABSOLUTE MAXIMUM RATING
Symbol
Parameter
Value
Unit
VI -VO
Input Output Voltage Differential
40
V
IO
Output Current
TO-220/TO-3
1.5
A
TO-39
0.5
Toper
LM137
-55 to 150
oC
LM237
-25 to 150
LM337
0 to 125
Tstg
-65 to 150
oC
Ptot
Internally Limited
W
THERMAL CHARACTERISTICS
Symbol
Parameter
Typ.
Max.
Unit
Rthj-case Junction-case Thermal Resistance
TO-3
4
oC/W
TO-220
3
TO-39
15
Rthj-amb Junction-ambient Thermal Resistance
TO-3
35
oC/W
TO-220
70
TO-39
160
ORDER CODES
PART NUMBER
TEMPERATURE
RANGE
PACKAGE
TO-3
TO-220
TO-39
LM137
-55 to 150
oC
LM137K
LM137H
LM237
-25 to 150
oC
LM237K
LM237SP
LM237H
LM337
0 to 125
oC
LM337K
LM337SP
LM337H
LM137-LM237-LM337
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