Datasheet Texas Instruments LM337Y — 数据表

制造商Texas Instruments
系列LM337
零件号LM337Y
Datasheet Texas Instruments LM337Y

3引脚1.5A可调负电压调节器0-DIESALE 0至125

数据表

LMx37 3-Terminal Adjustable Regulators datasheet
PDF, 1.3 Mb, 修订版: L, 档案已发布: Jan 12, 2015
从文件中提取

价格

状态

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

打包

Package TypeY

参数化

Accuracy(%)3
Additional FeaturesOvercurrent Protection
Thermal Shutdown
Approx. Price (US$)0.26 | 1ku
Iout(Max)(A)1.5
Iq(Typ)(mA)1.5
Operating Temperature Range(C)0 to 125
Output Capacitor TypeNon-Ceramic
Output OptionsAdjustable Output
Negative Output
Package GroupDDPAK/TO-263
TO-220
TO-252
Package Size: mm2:W x L (PKG)See datasheet (PFM)
See datasheet (TO-220)
Powered LoadFPGA
Microcontroller
Microprocessor
RatingCatalog
Regulated Outputs(#)1
Vdo(Typ)(mV)2000
Vin(Max)(V)-3
Vin(Min)(V)-40
Vout(Max)(V)-1.2
Vout(Min)(V)-37

生态计划

RoHSNot Compliant
Pb FreeNo

应用须知

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    TPS74201, TPS74301, TPS74401, TPS7A80xx, TPS7A8101 ANY-OUTв„ў LDO Controlled by I2Cв„ў IO Expander Device
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    This application report provides applications for the Texas Instruments LM117 3-terminal adjustableregulator.
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    This application report provides on-card regulation for logic circuits.
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    Conventional regulators have a high drop-out voltage that is a function of the total output current.However with just a regulator chip an external transistor and a few passive components this designforms a high output current regulator with a limited input voltage and high efficiency. The circuit presentedhas a drop-out of 0.7V at 5A load current and 1.3V at a current level of as high as
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    Until now all of the 3-terminal power IC voltage regulators have a fixed output voltage. In spite of this limitation their ease of use low cost and full on-chip overload protection have generated wide acceptance. Now with the introduction of the LM117 it is possible to use a single regulator for any output voltage from 1.2 V to 37 V at 1.5A. Selecting close-tolerance outp
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    This application note describes line-powered equipment and power conversion techniques or methods tosolve those typical power needs.
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    The LM340-XX are three terminal 1.0A positive voltage regulators with preset output voltages of 5.0V or15V. The LM340 regulators are complete 3-terminal regulators requiring no external components fornormal operation. However by adding a few parts one may improve the transient response provide for avariable output voltage or increase the output current. Included on the chip are all of t
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模型线

制造商分类

  • Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO