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首页产品索引LM317M

LM317M

购买收藏
 Linear Voltage Regulator, Positive, Adjustable Output, 500 mA

制造商:ON

中文数据手册

产品信息

The LM317M is an adjustable three-terminal positive linear voltage regulator capable of supplying in excess of 500 mA over an output voltage range of 1.2 V to 37 V. This linear voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof.
The LM317M serves a wide variety of applications including local, on-card regulation. This linear voltage regulator also makes an especially simple adjustable switching regulator, a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317M can be used as a precision current regulator.
  • Output Current in Excess of 500 mA
  • Output Adjustable between 1.2 V and 37 V
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current Limiting
  • Output Transistor Safe-Area Compensation
  • Floating Operation for High Voltage Applications
  • Eliminates Stocking Many Fixed Voltages
  • Pb-Free Packages are Available
  • NCV Prefix for Automotive and Other Applications Requiring Site Control Changes

电路图、引脚图和封装图

在线购买

型号制造商描述购买
LM317MSTT3ONIC REG LINEAR ADJ 0.5A SOT223 立即购买
LM317MBTONIC REG LIN POS ADJ 500MA TO220AB 立即购买
LM317MBSTT3ONIC REG LDO ADJ 0.5A SOT223 立即购买
LM317MBDTRKONIC REG LDO ADJ 0.5A DPAK 立即购买
LM317MADTRKONIC REG LINEAR POS ADJ 500MA DPAK 立即购买
LM317MABTONIC REG LIN POS ADJ 500MA TO220AB 立即购买

技术资料

标题类型大小(KB)下载
Three-Terminal Adjustable Output Positive Voltage RegulatorPDF138 点击下载
TO-220, SINGLE GAUGE, 3-LEADPDF53 点击下载
SOT-223 (TO-261) 4 LEADPDF66 点击下载
DPAK (SINGLE GAUGE) TO-252PDF33 点击下载
LM317M_PKG.GIFUNKNOW15 点击下载
Low Drop Out, Phase Margin, and StabilityPDF506 点击下载

应用案例更多案例

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