VOLTAGE REGULATOR
Provided is a voltage regulator capable of stably generating a constant output voltage even in a high temperature environment. The voltage regulator includes: an output transistor; an output terminal connected to a drain of the output transistor and outputting an output voltage; an error amplifier c...
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| creator | DEGUCHI Michiyasu |
| description | Provided is a voltage regulator capable of stably generating a constant output voltage even in a high temperature environment. The voltage regulator includes: an output transistor; an output terminal connected to a drain of the output transistor and outputting an output voltage; an error amplifier circuit configured to supply a signal obtained by amplifying a difference between a divided voltage of the output voltage and a reference voltage to a gate of the output transistor; and an NMOS transistor connected between the output terminal and a reference potential and configured to turn on, when the voltage regulator reaches a predetermined temperature at which a leakage current flowing in the output transistor is absorbed, to lead the leakage current to the reference potential. |
| format | Patent |
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The voltage regulator includes: an output transistor; an output terminal connected to a drain of the output transistor and outputting an output voltage; an error amplifier circuit configured to supply a signal obtained by amplifying a difference between a divided voltage of the output voltage and a reference voltage to a gate of the output transistor; and an NMOS transistor connected between the output terminal and a reference potential and configured to turn on, when the voltage regulator reaches a predetermined temperature at which a leakage current flowing in the output transistor is absorbed, to lead the leakage current to the reference potential.</description><language>eng</language><subject>CONTROLLING ; PHYSICS ; REGULATING ; SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180208&DB=EPODOC&CC=US&NR=2018039296A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180208&DB=EPODOC&CC=US&NR=2018039296A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DEGUCHI Michiyasu</creatorcontrib><title>VOLTAGE REGULATOR</title><description>Provided is a voltage regulator capable of stably generating a constant output voltage even in a high temperature environment. The voltage regulator includes: an output transistor; an output terminal connected to a drain of the output transistor and outputting an output voltage; an error amplifier circuit configured to supply a signal obtained by amplifying a difference between a divided voltage of the output voltage and a reference voltage to a gate of the output transistor; and an NMOS transistor connected between the output terminal and a reference potential and configured to turn on, when the voltage regulator reaches a predetermined temperature at which a leakage current flowing in the output transistor is absorbed, to lead the leakage current to the reference potential.</description><subject>CONTROLLING</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAM8_cJcXR3VQhydQ_1cQzxD-JhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGhhYGxpZGlmaOhsbEqQIApDUe4w</recordid><startdate>20180208</startdate><enddate>20180208</enddate><creator>DEGUCHI Michiyasu</creator><scope>EVB</scope></search><sort><creationdate>20180208</creationdate><title>VOLTAGE REGULATOR</title><author>DEGUCHI Michiyasu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2018039296A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>CONTROLLING</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</topic><toplevel>online_resources</toplevel><creatorcontrib>DEGUCHI Michiyasu</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DEGUCHI Michiyasu</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VOLTAGE REGULATOR</title><date>2018-02-08</date><risdate>2018</risdate><abstract>Provided is a voltage regulator capable of stably generating a constant output voltage even in a high temperature environment. The voltage regulator includes: an output transistor; an output terminal connected to a drain of the output transistor and outputting an output voltage; an error amplifier circuit configured to supply a signal obtained by amplifying a difference between a divided voltage of the output voltage and a reference voltage to a gate of the output transistor; and an NMOS transistor connected between the output terminal and a reference potential and configured to turn on, when the voltage regulator reaches a predetermined temperature at which a leakage current flowing in the output transistor is absorbed, to lead the leakage current to the reference potential.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | CONTROLLING PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES |
| title | VOLTAGE REGULATOR |
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