{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"NX30P0121UKZ","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"NX30P0121UKZ","canonicalUrl":"https://icboms.com/nxp/NX30P0121UKZ","factsUrl":"https://icboms.com/api/mcp/products/NX30P0121UKZ","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors NX3 series, NX30P0121UKZ general-purpose N-channel power switch, 3A max output, 54mOhm typ Rds(on), 12-WLCSP (1.65x1.25) package, surface mount, Tape & Reel / Cut Tape.","salesMarkdown":"## What this N-channel load switch does on the board The NX30P0121UKZ is a single-output, general-purpose N-channel power switch from NXP's NX3 series, packaged in a 12-bump WLCSP (1.65 x 1.25 mm). ## Protection set and operating envelope Built-in fault protection covers current limiting (adjustable), over-temperature shutdown, over-voltage lockout, and UVLO — so the switch can handle a hot-plug event or a brief output short without needing external clamp diodes. The input supply (Vcc/Vdd) is not required: the part is self-powered from the load rail, which simplifies the BOM for a basic power-rail switch. The 1:1 input-to-output ratio means it passes the full input voltage to the load when enabled — no internal regulation, just a pass-FET. ## Package, mounting, and lifecycle Lifecycle status is Active per NXP, with ROHS3 compliance confirmed.","metaTitle":"NX30P0121UKZ NXP Power Switch, 3A, 54mOhm, 12-WLCSP","metaDescription":"NXP NX30P0121UKZ general-purpose N-channel power switch, 3A max output, 54mOhm typ Rds(on), 12-WLCSP package. Active, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"NX3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"NX3","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"54mOhm","Mounting Type":"Surface Mount","Package / Case":"12-UFBGA, WLCSP","Voltage - Load":"2.5V ~ 20V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO","Number of Outputs":"1","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 85°C (TA)","Current - Output (Max)":"3A","Supplier Device Package":"12-WLCSP (1.65x1.25)","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.85","stockQuantity":18,"priceTiers":[{"qty":1,"price":"$1.85000","currency":"USD"},{"qty":10,"price":"$1.66100","currency":"USD"},{"qty":25,"price":"$1.56640","currency":"USD"},{"qty":100,"price":"$1.33470","currency":"USD"},{"qty":250,"price":"$1.25320","currency":"USD"},{"qty":500,"price":"$1.09656","currency":"USD"},{"qty":1000,"price":"$0.90858","currency":"USD"},{"qty":4000,"price":"$0.84592","currency":"USD"},{"qty":8000,"price":"$0.81459","currency":"USD"},{"qty":12000,"price":"$0.78326","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/068ea2f1e6290200a007fc7113b7d31e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does NXP provide for NX30P0121UKZ?","answer":"The part is ROHS3 compliant. No UL, IEC, or REACH documentation is listed in the available records; the ROHS3 status is the only compliance certification confirmed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/NX30P0121UKZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/NX30P0121UKZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}