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LM317:1.2 V to 37 V adjustable voltage regulators

The LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP and D²PAK packages intended for use as positive adjustable voltage regulators. They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range. The nominal output voltage is selected by means of a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.

技术特点Key Features
  • Output voltage range: 1.2 to 37 V
  • Output current in excess of 1.5 A
  • 0.1 % line and load regulation
  • Floating operation for high voltages
  • Complete series of protections: current limiting, thermal shutdown and SOA control
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数据手册DataSheet

LM317:数据手册DataSheet 下载

Product Specifications
描述版本大小
DS0433: 1.2 V to 37 V adjustable voltage regulators19.0803 KB
订购型号Ordering Part Nummber
产品型号Marketing StatusOutput Voltage (nom)PackagePacking TypeOperating Temperature (min)Operating Temperature (max)Automotive GradeUnit Price (US$)*@ 1000RoHS Compliance Grade
LM317D2T-TRActiveD2PAK C-LEAD CUTTape And Reel0125_.573Ecopack2
LM317PActiveTO-220FPTube0125_.723Ecopack2
LM317TActiveTO-220ABTube0125_.441Ecopack2