Lm317 linear integrated circuit 1 3terminal 1a positive adjustable voltage regulator description the contek lm317 is an adjustable 3terminal positive voltage regulator, designed to supply more than 1. Current limiting, thermal shutdown and soa control description the lm117lm217lm317 are monolithic integrated circuit in to220, isowatt220, to3 and d2pak packages. Lm117, lm317n wide temperature threepin adjustable. The lm117lm217lm317 are monolithic integrated circuit in to220, to220fp, to3 and. Ka317 lm317 3terminal positive adjustable regulator.
Lm317 datasheet, lm317 pdf, lm317 data sheet, datasheet, data sheet, pdf. Schematic diagram lm217m, lm317m diagram ds0522 rev 11 page 225. This is used to set a constant current flow across an external resistor divider show below, giving an output voltage vo of. Lm317t applications lm317 marking code lm317 lm317t st lm317 regulator block diagram transistor lm317t lm317t circuit lm317t st marking code lm317t current circuit.
Lm117, lm317n wide temperature threepin adjustable regulator. Yes, our product technical engineer will help you on the lm317d2t lm317d2 lm317 st pinout information, application notes, replacement, datasheet in pdf, manual, schematic, equivalent, cross reference. Lm217, lm317 datasheet ds0433 rev 21 july 2019 for further information contact your local stmicroelectronics sales office. February 2012 doc id 2154 rev 18 125 25 lm117 lm217, lm317 1. Lm31720 datasheet, lm31720 pdf, lm31720 data sheet, lm31720 manual, lm31720 pdf, lm31720, datenblatt, electronics lm31720, alldatasheet, free, datasheet, datasheets. This voltage regulator is exceptionally easy to use and requires only two external resistors to. Lm317d lm317, ncv317 voltage regulator adjustable output, positive 1. Lm117, lm317 n wide temperature threepin adjustable regulator 1 features 3 description the lm117 and lm317 n series of adjustable 3pin. Lm317 datasheet, lm317 pdf, lm317 data sheet, datasheet, data sheet, pdf, baylinear, 3terminal 1. Lm317 slvs044x september 1997revised september 2016 lm317 3terminal adjustable regulator 1 1 features 1 output voltage range. Recent listings manufacturer directory get instant. The content and s of the attached material are the property of its owner. Lm117 lm317alm317 3terminal adjustable regulator general description the lm117 series of adjustable 3terminal positive voltage regulators is capable of supplying in excess of 1. Stmicroelectronics standard products are a broad range of industrystandard and dropin replacements for the most popular generalpurpose analog ics, discrete and serial eeproms.
St microelectronics datasheet pdf catalog first page. Lm317t datasheet, lm317t pdf, lm317t data sheet, datasheet, data sheet, pdf. Lm317k stmicroelectronics integrated circuits ics digikey. Lm317 threeterminal adjustable output positive voltage regulator the is an adjustable 3terminal positive voltage regulator capable of supplying in excess 1. For further information contact your local stmicroelectronics sales office. They are exceptionally easy to use and require only two external resistors to set the output voltage. This monolithic integrated circuit is an adjustable 3terminal positive voltage regulator designed to supply more than 1 online from elcodis, view and download lm317 pdf datasheet, fairchild semiconductor specifications. Lm317 datasheet, lm317 datasheets, lm317 pdf, lm317 circuit. Lm317 pdf, lm317 description, lm317 datasheets, lm317 view. An important notice at the end of this data sheet addresses availability, warranty. The standard products are manufactured to the highest quality standards with many aecqqualified for automotive applications.
Lm317 fairchild semiconductor, lm317 datasheet page 2. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic. Lm317 d lm317, ncv317 voltage regulator adjustable output, positive 1. Lm117lm317alm317 3terminal adjustable regulator rev. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The lm317 low dropout ldo linear voltage regulator is an adjustable 3terminal positive ldo voltage regulator capable of supplying in excess of 1. Further, both line and load regulation are better than standard fixed.
The lm217, lm317 are monolithic integrated circuits in to220, to220fp and d. D2pak packages intended for use as positive adjustable voltage. Page 3 of 8 absolute maximum ratings ta25 c, unless otherwise specified symbol description ratings unit vinvout input output voltage differential 40 v io max. These packages have a leadfree second level interconnect. Threeterminal adjustable negative voltage regulators datasheet production data features output voltage adjustable down to vref 1. The negative input voltage is equal to the negative supply voltage or 30v below the positive supply, whichever is less. Mar 28, 2017 lm3171 datasheet pdf positive voltage regulator fairchild, lm317 datasheet, lm317t pdf, lm317t pinout, data, circuit, ic, manual, schematic, equivalent. Medicalhealthfitness applications regulated output voltage of hundreds of volts is possible if the maximum input to output differential. The lm317 provides an internal reference voltage of 1. Recent listings manufacturer directory get instant insight. Lm317t applications lm317 marking code lm317 lm317t st lm317 regulator block diagram.
Nov 10, 2018 lm317t datasheet pdf positive voltage regulator motorola, lm317 datasheet, lm317t pdf, lm317t pinout, equivalent, lm317t data, lm317t circuit. Voltage regulator adjustable output, positive 500 a. Quiescent current flows to electronic pointofsales the load instead of being wasted flowing to ground. Lm3171 datasheet pdf positive voltage regulator fairchild. Recent listings manufacturer directory get instant insight into any electronic component. Voltage regulator adjustable output, positive 100 a. Stmicroelectronics lp2983 micropower 150 ma voltage regulator in sot23 package for output voltages 1. Lm317 diagram lm317 st lm317t lm117 st lm317 5v text.
Lm7, lm337n 3terminal adjustable negative regulators 1 features 3 description. This is used to set aconstant current flow across an external resistordivider see fig. The lm317 adjustable positive voltage regulator is capable of supplying in excess of 1. Lm317 datasheet, cross reference, circuit and application notes in pdf format.
Lm7, lm337n 3terminal adjustable negative regulators. Lm317 3terminal adjustable regulator slvs044o september 1997 revised july 2003 2 post office box 655303 dallas, texas 75265 descriptionordering information continued in addition to having higher performance than fixed regulators, this device includes onchip current limiting. Lm317d2t lm317d2 lm317 st pricing list,lm317d2t lm317d2. St microelectronics catalog first page, datasheet, datasheet search, data sheet, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, semiconductors. Lm317t stmicroelectronics linear voltage regulators 1. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers.
Connection diagram and ordering numbers top viewto220d2pakto3typeto3to220isowatt220d datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Pricing and availability on millions of electronic components from digikey electronics. Threeterminal adjustable negative voltage regulators. Lm317tdg lm317pd lm317 st lm217 lm317 pin connection st zo 109 ma short circuit protection schematic diagram st lm317k lm217d2ttr text. Lm317 3terminal adjustable regulator datasheet rev. P a k lm217, lm317 pin configuration ds0433 rev 21 page 231. Stmicroelectronics, alldatasheet, datasheet, datasheet. Lm117lm317a lm317 february 25, 2011 3terminal adjustable regulator general description the lm117 series of adjustable 3terminal positive voltage regulators is capable of supplying in excess of 1. Digikey s tools are uniquely paired with access to the worlds largest selection of electronic components to help you meet your design challenges headon. The category of second level interconnect is marked on the package and on the inner box label, in. Load and line regulation are specified at constant junction temperature.
Ka317 lm317 3terminal positive adjustable regulator electrical characteristics vivo 5 v, io 0. See general marking information in the device marking section on page 10 of this data sheet. Lm317 to3 da tasheet, cross reference, circuit and application notes in pdf format. Pak packages intended for use as positive adjustable voltage regulators. The lm317 device is an adjustable threeterminal positivevoltage regulator capable of supplying more than 1. The lf01 is a lead formed bent version of the to220 package.
The positive input voltage limit is 30v above the negative. The lm217, lm317 are monolithic integrated circuits in to220, to220fp. Case pd ja jc pd ja jc pd ja jc internally limited 70 5. Lm317t datasheet positive voltage regulator motorola. Ka317, lm317 3terminal positive adjustable regulator. Lm317 datasheet threeterminal adjustable output positive. Lm317 3terminal positive adjustable regulator lm317 3terminal positive adjustable regulator general description this monolithic integrated circuit is an adjustable 3terminal positive voltage regulator designed to supply more than 1. The nominal output voltage is selected by means of a resistive divider. Lm317t datasheet, cross reference, circuit and application notes in pdf format. Factory automation systems the lm117 and lm317 adjustable positive regulators. Lm317t datasheet pdf positive voltage regulator motorola, lm317 datasheet, lm317t pdf, lm317t pinout, equivalent, lm317t data, lm317t circuit.
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