{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPS021S","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPS021S","canonicalUrl":"https://icboms.com/infineon/IPS021S","factsUrl":"https://icboms.com/api/mcp/products/IPS021S","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IPS021S low-side N-channel power switch, 1.8A output, 35V max load, 130mOhm Rds(on) typ, D2PAK package, -40°C to 150°C junction temperature.","salesMarkdown":"## Low-side switch with 1.8A output and 130 mOhm on-resistance The Infineon IPS021S is a single-channel low-side N-channel power switch in a D2PAK (TO-263) surface-mount package. It delivers up to 1.8 A continuous output current with a typical on-resistance of 130 mOhm, making it suited for driving resistive and inductive loads such as relays, solenoids, and lamps in 12 V and 24 V automotive and industrial systems. The switch operates from a load voltage up to 35 V and does not require a separate Vcc supply — the gate drive is self-supplied from the load pin. Input is non-inverting logic-level On/Off control, with a 1:1 input-to-output ratio. ## Built-in fault protections and wide temperature range Integrated fault protection includes fixed current limiting and over-temperature shutdown, which guard the switch and the load against short circuits and thermal runaway without external sense components.","metaTitle":"Infineon IPS021S Low-Side Switch, 1.8A, 130mOhm, D2PAK","metaDescription":"Infineon IPS021S low-side N-channel power switch: 1.8A output, 35V max load, 130mOhm Rds(on), -40°C to 150°C, D2PAK.","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)":"130mOhm","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Obsolete","Voltage - Load":"35V (Max)","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature","Number of Outputs":"1","Base Product Number":"IPS021","Output Configuration":"Low Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"1.8A","Supplier Device Package":"D2PAK","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/63a48ba6221a2f37b234a211f76c3048.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPS021S/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the IPS021S?","answer":"Submit an RFQ for current availability, pricing, and lead time — each order is quoted individually against the BOM quantity."},{"question":"What are the key features of the IPS021S?","answer":"Key features include a single low-side N-channel output rated at 1.8 A continuous, 130 mOhm typical on-resistance, 35 V maximum load voltage, non-inverting On/Off control, and integrated current limiting and over-temperature protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPS021S","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPS021S 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}}