{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62220DDCRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62220DDCRG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS62220DDCRG4","factsUrl":"https://icboms.com/api/mcp/products/TPS62220DDCRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62220DDCRG4, step-down buck converter, 400 mA output, 1.25 MHz switching frequency, adjustable output 0.7 V to 6 V, SOT-23-5 Thin package, -40°C to 85°C.","salesMarkdown":"## Buck converter for 400 mA rails — what the specs mean Output is adjustable from 0.7 V up to the input voltage, so it covers common low-voltage rails like 1.2 V, 1.8 V, or 3.3 V. ## Obsolete — planning the replacement path The TPS62220DDCRG4 is officially marked obsolete. For new designs or long-term production, plan a migration to a current-generation synchronous buck from the TPS622 family or a pin-compatible alternative. Housed in a SOT-23-5 Thin (TSOT-23-5) package, the part is surface-mount with a 0.95 mm pitch — straightforward for hand assembly or reflow.","metaTitle":"TPS62220DDCRG4 Step-Down Buck Converter, 400 mA, 1.25 MHz","metaDescription":"Texas Instruments TPS62220DDCRG4 step-down buck converter, 400 mA output, 1.25 MHz switching, adjustable output from 0.7 V to 6 V, SOT-23-5 Thin package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SOT-23-5 Thin, TSOT-23-5","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Output":"400mA","Number of Outputs":"1","Base Product Number":"TPS622","Output Configuration":"Positive","Frequency - Switching":"1.25MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"6V","Supplier Device Package":"SOT-23-THIN","Voltage - Output (Min/Fixed)":"0.7V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$58.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e0274b1b9bfa903b303a9f5c4630edbb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62220DDCRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for TPS62220DDCRG4?","answer":"For a pin-compatible or functional replacement, evaluate current-generation synchronous buck converters from the TPS622 family or other manufacturers with similar input range, output current, and switching frequency."},{"question":"Where can I buy TPS62220DDCRG4?","answer":"The TPS62220DDCRG4 is available through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62220DDCRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62220DDCRG4 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}}