{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISL9307IRTAAJBZ-T7A","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"ISL9307IRTAAJBZ-T7A","canonicalUrl":"https://icboms.com/renesas/ISL9307IRTAAJBZ-T7A","factsUrl":"https://icboms.com/api/mcp/products/ISL9307IRTAAJBZ-T7A","rawCanonicalId":null},"summary":{"shortDescription":"Renesas ISL9307IRTAAJBZ-T7A quad-output power management IC, two 1.5A synchronous step-down (buck) converters and two 300mA linear (LDO) regulators, 3MHz switching, 1.5V-5.5V input, 16-QFN 4x4mm exposed pad, tape & reel.","salesMarkdown":"## Two bucks, two LDOs — one QFN The ISL9307IRTAAJBZ-T7A packs two 1.5A synchronous step-down (buck) converters and two 300mA linear (LDO) regulators into a single 16-QFN 4x4mm package — a four-rail power solution for space-constrained boards that need both high-efficiency core rails and quiet analog supplies. ## Switching at 3 MHz — smaller inductor, same ripple The buck converters switch at 3 MHz — high enough to use a 1 µH or 2.2 µH inductor in the 0805 or low-profile 2.0×1.6mm footprint, keeping the total solution height under 1.2 mm on a 4-layer board. The two buck outputs are independently adjustable from 0.8V to 5.5V via external feedback resistors; the two LDOs deliver fixed 2.8V at 300 mA each, suitable for analog front-end or I/O rail noise isolation. ## Package and thermal — exposed pad is mandatory For field rework, a hot-air station with a 4×4 mm nozzle and preheat from the board backside is the reliable swap method; the exposed pad wicks solder and can tombstone if the profile is too aggressive. ## Lifecycle and compliance — active, no obsolescence watch It is ROHS3 compliant, so it clears EU and UKCA material restrictions without an exemption. No reel quantity is stated in the listing — confirm the reel count at RFQ time.","metaTitle":"Renesas ISL9307IRTAAJBZ-T7A Quad Regulator, 2 Buck + 2 LDO","metaDescription":"Renesas ISL9307IRTAAJBZ-T7A quad-output PMIC: two 1.5A synchronous bucks + two LDOs. 3MHz switching, 1.5V-5.5V input, 16-QFN 4x4mm. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Down (Buck) Synchronous (2), Linear (LDO) (2)","w/Sequencer":"No","w/LED Driver":"No","w/Supervisor":"No","Mounting Type":"Surface Mount","Package / Case":"16-WQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"1.5V ~ 5.5V","Number of Outputs":"4","Frequency - Switching":"3MHz","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-QFN (4x4)","Voltage/Current - Output 1":"0.8V ~ 5.5V, 1.5A","Voltage/Current - Output 2":"0.8V ~ 5.5V, 1.5A","Voltage/Current - Output 3":"2.8V, 300mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.98","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.98000","currency":"USD"},{"qty":10,"price":"$5.37400","currency":"USD"},{"qty":25,"price":"$5.08000","currency":"USD"},{"qty":100,"price":"$4.40270","currency":"USD"},{"qty":250,"price":"$4.17692","currency":"USD"},{"qty":500,"price":"$3.74794","currency":"USD"},{"qty":1250,"price":"$3.55710","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f7ce2ab8bd35714e637ece4c66e150a3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What input voltage range does the ISL9307IRTAAJBZ-T7A support?","answer":"The supply voltage range is 1.5V to 5.5V, covering single-cell Li-ion (3.0-4.2V), 3.3V logic rails, and 5V USB power."},{"question":"How do I get current pricing and availability for ISL9307IRTAAJBZ-T7A?","answer":"This part is sourced to order through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/ISL9307IRTAAJBZ-T7A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/ISL9307IRTAAJBZ-T7A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}