The lm317 is a widely used adjustable positive linear voltage regulator. The lm317ln is easy to use and requires only two external resistors to set the output voltage. The lm317 device is an adjustable threeterminal positivevoltage regulator capable of supplying more than 1. Snvsac2 march 2015revised october 2015 7 specifications 7. Lm117, lm317n wide temperature threepin adjustable regulator 1 features 3 description the lm117 and lm317n series of adjustable 3pin 1 typ. This is used to set aconstant current flow across an external resistordivider see fig. Etrademarksthe following are registered and unregistered trademarks fairchild semiconductor owns or is authorized to use and isnot intended to be an exhaustive list of all such trademarks. Stmicroelectronics lp2983 micropower 150 ma voltage regulator in sot23 package for output voltages 1. Lm317t datasheet pdf positive voltage regulator motorola, lm317 datasheet, lm317t pdf, lm317t pinout, equivalent, lm317t data, lm317t circuit. View lm217, lm317 datasheet from stmicroelectronics at digikey. The lm217, lm317 are monolithic integrated circuits in to220, to220fp and d. Download lm317t datasheet from sgs thomson microelectronics. Digikey s tools are uniquely paired with access to the worlds largest selection of electronic components to help you meet your design challenges headon. Lm317t stmicroelectronics datasheet and cad model download.
It requires only two external resistors to set the output voltage. Lm317 datasheet pdf, lm317 data sheet, lm317, lm317. Fairchild adjustable voltage regulator positive,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The lm317ln is available packaged in a standard, easytouse. Lm117, lm317n wide temperature threepin adjustable regulator. Lm317 3terminal adjustable regulator datasheet rev.
An important notice at the end of this data sheet addresses availability, warranty. Adjustable voltage regulator positive, lm317t datasheet, lm317t circuit, lm317t data sheet. Fairchild, alldatasheet, datasheet, datasheet search site for. Lm317a 1% accurate threeterminal adjustable regulator. However, you need to know functions of every pins before it can work better for you. Lm317 3terminal adjustable regulator 1 1 features 1 output voltage range adjustable from 1. Onsemi, alldatasheet, datasheet, datasheet search site for. Lm337 is a negative supplement to lm317 which regulates voltages below the reference level the lm317 datasheet specifies an adjustable threeterminal positive voltage regulator capable of supplying more than 1. Lm317t datasheet, lm317t pdf, lm317t data sheet, datasheet, data sheet, pdf home all manufacturers by category part name, description or manufacturer contain.
The lm317t pinout diagram is as shown in the picture below. Both line and load regulation are better than standard fixed regulators. Pak packages intended for use as positive adjustable voltage regulators. Load and line regulation are specified at constant junction temperature. Connection diagram and ordering numbers top viewto220d2pakto3typeto3to220isowatt220d datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The nominal output voltage is selected by means of a resistive divider. Compare pricing for on semiconductor lm317t across 21 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. Download lm317t datasheet pdf lm317t datasheet pdf v to 37 v adjustable voltage regulators 25 pages, 803 kb 20221 view. The lm317ln is an adjustable positive voltage regulator capable of supplying 100 ma over a 1. Lm317t summary of contents page 1 to220 package internal block diagram vin 3 input 2009 fairchild semiconductor corporation description this monolithic integrated circuit is an adjustable 3terminal positive voltage regulator designed to supply more than 1. Nsc 3terminal adjustable regulator,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Pin 1, adjust, this pins adjusts the output voltage. Lm317t on semiconductor fairchild linear voltage regulators to220 1. Adjustable voltage regulator, lm317t datasheet, lm317t pdf, lm317t datasheet pdf, datenblatt, pinouts, data sheet, schematic.
Download lm317t datasheet from micro commercial components. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. The lm317 is an adjustable threeterminal positivevoltage regulator capable of supplying more than 1. Lm317t pdf, lm317t description, lm317t datasheets, lm317t. See general marking information in the device marking section on page 10 of this data sheet. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Lm117, lm317n wide temperature threepin adjustable. Lm317t on semiconductor datasheet and cad model download.
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Lm317t datasheet and pinout positive adjustable voltage. Lm317t datasheetpdf 6 page fairchild semiconductor. Lm317t stmicroelectronics linear voltage regulators 1. Lm317t datasheet pdf, lm317t data sheet, lm317t, lm317t. Download lm317t datasheet from fairchild semiconductor. Lm317d lm317, ncv317 voltage regulator adjustable output, positive 1. Lm317t datasheet, lm317t datasheets, lm317t pdf, lm317t circuit. Lm317 3terminal adjustable regulator slvs044m september 1997 revised february 2003 2 post office box 655303 dallas, texas 75265 descriptionordering information continued in addition to having higher performance than fixed regulators, this device includes on. Acexbottomlesscoolfetcrossvolte2cmos datasheet search, datasheets, datasheet search site for electronic components and semiconductors. To252 package description the bay linear lm317 are monolithic integrated circuit in to 220, to252, sot223 and d2pak packages intended for use as positive adjustable voltage regulators.