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)a- The LM317 is used as a voltáge regulator: i- Draw the standard external connection to get this function. ii- drive an expression for output voltage as a function of the external resistances used in (i) ii- select the values of resistors to be used in circuit(i) that is required to produce an output the external voltage of 12V with an input of 18V. the maximum regulator current with no is to be 2mA. There is no external pass transistor, assume I adjusted is 50µA.

)a- The LM317 is used as a voltáge regulator: i- Draw the standard external connection to get this function. ii- drive an expression for output voltage as a function of the external resistances used in (i) ii- select the values of resistors to be used in circuit(i) that is required to produce an output the external voltage of 12V with an input of 18V. the maximum regulator current with no is to be 2mA. There is no external pass transistor, assume I adjusted is 50µA.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Q.4) a- The LM317 is used as a voltage regulator: i- Draw the standard external connection to get this function. ii- drive an expression for output voltage as a function of the external resistances used in (i). iii- select the values of resistors to be used in circuit(i) that is required to produce an output for the external voltage of 12V with an input of 18V. the maximum regulator current with no load is to be 2mA. There is no external pass transistor, assume I adjusted is 50µA.
Transcribed Image Text:Q.4) a- The LM317 is used as a voltage regulator: i- Draw the standard external connection to get this function. ii- drive an expression for output voltage as a function of the external resistances used in (i). iii- select the values of resistors to be used in circuit(i) that is required to produce an output for the external voltage of 12V with an input of 18V. the maximum regulator current with no load is to be 2mA. There is no external pass transistor, assume I adjusted is 50µA.
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