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參數(shù)資料
| 型號： | LM137MR |
| 英文描述： | Negative Adjustable Voltage Regulator |
| 中文描述： | 可調(diào)負電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 273K |
| 代理商： | LM137MR |
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package
Type
TO-220
PFM
TO-220
PFM
PFM
PFM
Package
Drawing
KC
KTE
KC
KTE
KTP
KTP
Pins Package
Qty
50
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
LM237KC
LM237KTER
LM337KC
LM337KTER
LM337KTPR
LM337KTPRG3
ACTIVE
OBSOLETE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
3
3
3
3
2
2
TBD
TBD
TBD
TBD
TBD
CU SNPB
Call TI
CU SNPB
CU SNPB
CU SNPB
CU SN
Level-NC-NC-NC
Call TI
Level-NC-NC-NC
Level-1-220C-UNLIM
Level-1-220C-UNLIM
Level-1-260C-UNLIM
50
2000
3000
3000 Green (RoHS &
no Sb/Br)
LM337Y
OBSOLETE
XCEPT
Y
0
TBD
Call TI
Call TI
(1)
The marketing status values are defined as follows:
ACTIVE:
Product device recommended for new designs.
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE:
TI has discontinued the production of the device.
(2)
for the latest availability information and additional product content details.Pb-Free (RoHS):
TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br):
TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
Eco
Plan
-
The
planned
eco-friendly
classification:
Pb-Free
(RoHS)
or
Green
(RoHS
&
no
Sb/Br)
-
please
check
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:
The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com
19-May-2005
Addendum-Page 1
相關PDF資料 |
PDF描述 |
|---|---|
| LM237MR | Negative Adjustable Voltage Regulator |
| LM237H | NEGATIVE VOLTAGE REGULATORS THREE-TERMINAL ADJUSTABLE |
| LM237K | NEGATIVE VOLTAGE REGULATORS THREE-TERMINAL ADJUSTABLE |
| LM237SP | NEGATIVE VOLTAGE REGULATORS THREE-TERMINAL ADJUSTABLE |
| LM239AN | Quad Single Supply Comparators |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM137QML | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-Terminal Adjustable Negative Regulators |
| LM137R | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:1.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR |
| LM137R-8QR-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Regulator |
| LM137SG | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:1.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR |
| LM137SMD | 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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