{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2576HVT-5.0","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2576HVT-5.0","canonicalUrl":"https://icboms.com/texas-instruments/LM2576HVT-5.0","factsUrl":"https://icboms.com/api/mcp/products/LM2576HVT-5.0","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SIMPLE SWITCHER® LM2576HVT-5.0, step-down (buck) regulator, fixed 5V output, 3A, 52kHz, through-hole TO-220-5, -40°C to 125°C.","salesMarkdown":"## NRND — plan your last-time buy window That means TI is not actively promoting it for new projects, though production continues for existing customers. ## Input voltage range — 4V to 60V The LM2576HVT-5.0 accepts an input from 4V to 60V, making it suitable for unregulated supplies like 12V, 24V, or 48V industrial rails. The wide range absorbs transients without a pre-regulator, but the dropout at low input is not a concern here — it is a buck, so the output is always lower than the input. ## 3A output — thermal budget in TO-220-5 Rated for 3A continuous output. In a TO-220-5 package, the thermal resistance is moderate — expect to heatsink it above 1A at elevated ambient. ## 52 kHz switching — inductor size trade-off The 52 kHz switching frequency is low by modern standards, which means the inductor and output capacitor will be physically larger than a 500 kHz design. The upside: switching losses are low, EMI is easier to filter, and the SIMPLE SWITCHER® topology needs only four external components — inductor, diode, input cap, output cap. ## Fixed 5V output — no feedback divider This is the fixed 5V output version. No external resistor divider for the feedback pin — the internal reference sets the output. That saves two resistors and one node, but locks the output at 5V. If you need an adjustable output, look at the LM2576HVT-ADJ variant.","metaTitle":"LM2576HVT-5.0 SIMPLE SWITCHER® Buck Regulator, 3A, 52kHz","metaDescription":"LM2576HVT-5.0 step-down regulator, 4V to 60V input, fixed 5V output, 3A, -40°C to 125°C, NRND.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"SIMPLE SWITCHER®","Package":"Tube","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Through Hole","Package / Case":"TO-220-5","Product Status":"Not For New Designs","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"1","Base Product Number":"LM2576","Output Configuration":"Positive","Frequency - Switching":"52kHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"No","Voltage - Input (Max)":"60V","Voltage - Input (Min)":"4V","Voltage - Output (Max)":"-","Supplier Device Package":"TO-220-5","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.1000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/74e216c81e85fc39d2b33ae4761c412c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2576HVT-5.0/alternatives.json"},"ai":{"faq":[{"question":"Does LM2576HVT-5.0 have a different pinout from LM2576T-5.0?","answer":"Both are in the same TO-220-5 package and share the same pinout — the only difference is the temperature grade."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2576HVT-5.0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2576HVT-5.0 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}}