{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPS1041LPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPS1041LPBF","canonicalUrl":"https://icboms.com/infineon/IPS1041LPBF","factsUrl":"https://icboms.com/api/mcp/products/IPS1041LPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IPS1041LPBF low-side smart switch, 1 output, N-channel, 80 mOhm Rds(on) typ, 1.95 A max output, 28 V load, SOT-223, Tube.","salesMarkdown":"## Low-side switch with integrated protection The IPS1041LPBF is a single-channel low-side N-channel smart switch from Infineon's IPS family. It integrates a power MOSFET with current limiting and overtemperature protection, so it can drive resistive, inductive, or lamp loads without an external sense resistor or thermal fuse. Rated for a load voltage up to 28 V and a continuous output current of 1.95 A, with a typical on-resistance of 80 mOhm. The 1:1 input-to-output ratio and non-inverting input make it a straightforward on/off switch controlled by a logic-level signal — no external Vcc supply needed. ## 150°C junction — harsh-environment capable","metaTitle":"Infineon IPS1041LPBF Low-Side Switch, 80 mOhm, 1.95 A","metaDescription":"Infineon IPS1041LPBF low-side smart switch: 80 mOhm Rds(on), 1.95 A output, 28 V load, SOT-223. Check specs and replacement options.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tube","Features":"-","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"80mOhm","Mounting Type":"Surface Mount","Package / Case":"TO-261-4, TO-261AA","Product Status":"Obsolete","Voltage - Load":"28V (Max)","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature","Number of Outputs":"1","Base Product Number":"IPS1041LPBF","Output Configuration":"Low Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~150°C(TJ)","Current - Output (Max)":"1.95A","Supplier Device Package":"SOT-223","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/486a6412a5ad70145a96b958ccf71f89.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPS1041LPBF/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for IPS1041LPBF?","answer":"Infineon does not list a direct successor for the IPS1041LPBF in the available records. For a pin-compatible alternative, check the IPS series from Infineon or a similar low-side smart switch from STMicroelectronics or NXP — confirm the package (SOT-223), Rds(on), and protection features match your BOM. We can help cross-reference against an RFQ."},{"question":"What are the specifications of IPS1041LPBF (voltage, current, Rds(on))?","answer":"The IPS1041LPBF is a low-side N-channel switch rated for a 28 V max load voltage, 1.95 A continuous output current, and a typical on-resistance of 80 mOhm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPS1041LPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPS1041LPBF 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}}