{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2051BDGNRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2051BDGNRG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS2051BDGNRG4","factsUrl":"https://icboms.com/api/mcp/products/TPS2051BDGNRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2051BDGNRG4, High-Side Power Switch, 1 Output, 70 mOhm Rds(on), 500 mA, 2.7-5.5V, 8-HVSSOP, -40 to 125°C.","salesMarkdown":"## Fixed protection set — no external supervisor needed Fault protection is built in: fixed current limiting, over-temperature shutdown, and undervoltage lockout (UVLO). The status flag output (open-drain, active low) asserts when the switch is in current limit or thermal shutdown, giving the host controller a direct fault indication without extra logic. The 8-HVSSOP package with exposed pad pulls heat into the PCB copper plane; the board layout's thermal pad area sets the effective RthJA, not the package alone.","metaTitle":"TI TPS2051BDGNRG4 High-Side Power Switch, 70 mOhm, 500 mA","metaDescription":"Texas Instruments TPS2051BDGNRG4 high-side power switch, 70 mOhm typical Rds(on), 500 mA max output, 2.7-5.5V load range, industrial temp. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Features":"Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"70mOhm","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","Voltage - Load":"2.7V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature, UVLO","Number of Outputs":"1","Base Product Number":"TPS2051","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~125°C(TJ)","Current - Output (Max)":"500mA","Supplier Device Package":"8-HVSSOP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fd9b875e52b121c213f56fbd3fcd8141.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2051BDGNRG4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2051BDGNRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2051BDGNRG4 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}}