{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VIPER013HSTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"VIPER013HSTR","canonicalUrl":"https://icboms.com/stmicroelectronics/VIPER013HSTR","factsUrl":"https://icboms.com/api/mcp/products/VIPER013HSTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics VIPER013HSTR, offline switching regulator, 800V breakdown, 7W output, 120kHz, buck/buck-boost/flyback, 10-SOP package, -40°C to 150°C TJ.","salesMarkdown":"## 800 V breakdown — the input-voltage ceiling The VIPER013HSTR is an STMicroelectronics offline switching regulator with an integrated 800 V avalanche-rugged power MOSFET. The internal switch handles up to 7 W of output power across buck, buck-boost, or flyback configurations. At 120 kHz switching frequency, the transformer or inductor shrinks compared to a 60 kHz design, which helps fit the supply into a compact 10-SOP footprint. ## Junction temperature and protection — where the part survives The built-in fault protection (current limiting, over-temperature, over-voltage, short circuit) means the IC handles its own fault detection; you do not need an external comparator or supervisor for basic protection. The start-up voltage is 8 V, and the Vcc supply range runs from 4.5 V to 30 V, which gives the bias winding plenty of headroom to keep the controller alive under load transients. Cut Tape options are also listed for prototyping quantities.","metaTitle":"VIPER013HSTR STMicroelectronics Offline Converter, 800V, 7W","metaDescription":"STMicroelectronics VIPER013HSTR offline switching regulator: 800V breakdown, 7W output, 120kHz, buck/buck-boost/flyback.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Buck, Buck-Boost, Flyback","Duty Cycle":"80%","Mounting Type":"Surface Mount","Power (Watts)":"7 W","Package / Case":"10-SOP (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Control Features":"-","Fault Protection":"Current Limiting, Over Temperature, Over Voltage, Short Circuit","Output Isolation":"Either","Internal Switch(s)":"Yes","Voltage - Start Up":"8 V","Base Product Number":"VIPER013","Voltage - Breakdown":"800V","Frequency - Switching":"120kHz","Operating Temperature":"-40°C~150°C(TJ)","Supplier Device Package":"10-SSOP","Voltage - Supply (Vcc/Vdd)":"4.5V ~ 30V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/99ef2492c91e30fa0a8b588962621562.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/VIPER013HSTR/alternatives.json"},"ai":{"faq":[{"question":"What topologies does the VIPER013HSTR support?","answer":"The VIPER013HSTR supports buck, buck-boost, and flyback topologies. Output isolation can be either isolated or non-isolated, depending on the transformer design."},{"question":"What is the output power capability of the VIPER013HSTR?","answer":"The part is rated for 7 W output power. The actual achievable power depends on the topology, input voltage, and thermal management in the end application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/VIPER013HSTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/VIPER013HSTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}