{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8519689","patent":{"patent_number":"US-8519689","title":"Switching regulator","assignee":null,"inventors":[],"filing_date":"2011-08-08T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":13,"abstract":"A switching regulator converts an input voltage into an output voltage, wherein an operation of the switching regulator is stopped by an enable signal in a standby status. The switching regulator includes a switching transistor performing switching in accordance with a control signal; an inductor that is charged with the input voltage by the switching transistor; a rectifying transistor including a bipolar transistor discharging the inductor when the switching transistor is turned off; a control circuit unit controlling the switching transistor such that a voltage proportional to the output voltage becomes equal to a reference voltage; and a rectifying transistor control circuit unit turning off the rectifying transistor in a cut-off state upon reception of the enable signal indicating the standby status or connecting a base and a collector of the rectifying transistor upon reception of the enable signal indicating a normal operation so that a diode is formed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switching regulator","description":"A switching regulator converts an input voltage into an output voltage, wherein an operation of the switching regulator is stopped by an enable signal in a standby status. The switching regulator incl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8519689","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8519689","citation_suggestion":"Patentable. \"Switching regulator\" (US-8519689). https://patentable.app/patents/US-8519689","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8519689","json":"https://patentable.app/api/llm-context/US-8519689","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:13:11.510Z"}