{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VN5E050J-E","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"VN5E050J-E","canonicalUrl":"https://icboms.com/stmicroelectronics/VN5E050J-E","factsUrl":"https://icboms.com/api/mcp/products/VN5E050J-E","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics VIPower™ series, VN5E050J-E, single-channel high-side switch, 50 mOhm max Rds(on), 19 A max output, 4.5 V to 28 V load supply, PowerSSO-12 package, -40°C to 150°C junction temperature.","salesMarkdown":"## What this high-side switch does on the board The STMicroelectronics VN5E050J-E is a single-channel high-side driver from the VIPower™ family, built to switch a grounded load on the high side of a supply rail. It replaces a discrete MOSFET plus driver and protection circuitry in one PowerSSO-12 package. The switch is controlled by a simple On/Off logic input (non-inverting) and requires no Vcc supply — the gate drive is self-supplied from the load voltage. Output configuration is N-channel, ratio 1:1. Rated for a load supply from 4.5 V to 28 V, it covers 12 V and 24 V automotive and industrial systems. The 50 mOhm max Rds(on) keeps conduction losses low enough that at 19 A continuous output the part stays within its SOA when the PCB copper is adequate. The Auto Restart feature means the switch attempts to re-energise after a thermal fault once the junction cools, which is useful for intermittent overloads like lamp inrush or motor stall. The PowerSSO-12 package has an exposed pad for thermal dissipation to the board. ## Obsolete — sourcing the VN5E050J-E today","metaTitle":"STMicroelectronics VN5E050J-E VIPower High-Side Switch","metaDescription":"STMicroelectronics VN5E050J-E VIPower single-channel high-side switch, 50 mOhm max Rds(on), 19 A output, 4.5-28 V load supply, PowerSSO-12.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"STMicroelectronics","Series":"VIPower™","Package":"Tube","Features":"Auto Restart","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"50mOhm (Max)","Mounting Type":"Surface Mount","Package / Case":"PowerSSO-12","Product Status":"Obsolete","Voltage - Load":"4.5V ~ 28V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage","Number of Outputs":"1","Base Product Number":"VN5E050","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"19A","Supplier Device Package":"PowerSSO-12™","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f121a387e1305699f4c95e71f99684be.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/VN5E050J-E/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for the VN5E050J-E?","answer":"A pin-compatible alternative within the VIPower family may exist, but it must be validated against the specific load current, Rds(on), and protection feature set of your design."},{"question":"What is the Rds(on) of the VN5E050J-E?","answer":"The maximum Rds(on) is 50 mOhm, specified at the load voltage and temperature conditions in the datasheet. This sets the conduction loss floor for the 19 A output rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/VN5E050J-E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/VN5E050J-E 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}}