{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61120RSARG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61120RSARG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS61120RSARG4","factsUrl":"https://icboms.com/api/mcp/products/TPS61120RSARG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61120RSARG4 power management IC, 1.8 V to 5.5 V supply, 10 µA supply current, –40°C to 85°C, 16-QFN (4x4) Exposed Pad, Tape & Reel.","salesMarkdown":"## 10 µA quiescent current — the battery-life anchor The TPS61120RSARG4 is a power management IC from Texas Instruments, designed for handheld and mobile devices where standby power dominates the battery budget. Its 10 µA supply current sets the quiescent floor — every microamp above that comes from the load, not the regulator itself. ## Industrial temperature range — outdoor and portable gear The industrial temp grade means the 10 µA quiescent current is guaranteed across the range, not just at 25°C — critical when the device sits on a hot dash or a cold loading dock. ## 16-QFN with exposed pad — layout checklist The 0.50 mm pitch limits breakout to a 4-layer board if all 16 pins are used; two-layer designs work if only the inner rows are routed. Confirm the supplier device package (16-QFN 4x4) matches the land pattern in your layout tool — the exposed pad size and via count directly affect RthJA. ## Sourcing and lifecycle — no LTB planning needed TI lists the TPS61120RSARG4 as Active.","metaTitle":"TI TPS61120RSARG4 Power Management IC","metaDescription":"Texas Instruments TPS61120RSARG4 power management IC for handheld/mobile devices. 1.8V–5.5V input, 10 µA supply current, –40°C to 85°C, 16-QFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Applications":"Handheld/Mobile Devices","Mounting Type":"Surface Mount","Package / Case":"16-VQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"10µA","Voltage - Supply":"1.8V ~ 5.5V","Base Product Number":"TPS61120","Operating Temperature":"-40°C~85°C","Supplier Device Package":"16-QFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$58.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/995ae754a2ec387b6971db743945fed9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61120RSARG4/alternatives.json"},"ai":{"faq":[{"question":"Is TPS61120RSARG4 obsolete?","answer":"No — the product status is Active."},{"question":"What is the difference between TPS61120RSARG4 and TPS61120RSAR?","answer":"The two order codes share the same base product number (TPS61120) and identical electrical specs — the difference is the packaging option. The RSARG4 suffix indicates Tape & Reel (TR) delivery; the RSAR suffix typically refers to a different reel or tube quantity. Confirm the reel quantity with your distributor at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61120RSARG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61120RSARG4 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}}