{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3686TLE-AADW/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3686TLE-AADW-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM3686TLE-AADW-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM3686TLE-AADW%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM3686TLE-AADW/NOPB triple-output PMIC, synchronous step-down buck (1) + linear LDO (2), 3 MHz switching, 12-bump DSBGA, -40 to 85°C.","salesMarkdown":"## Three-rail PMIC in a 12-bump DSBGA The Texas Instruments LM3686TLE-AADW/NOPB is a triple-output power management IC that integrates one synchronous step-down (buck) converter and two low-dropout linear regulators (LDOs) in a single 12-bump DSBGA package. The buck output delivers 1.8 V at 600 mA, while the two LDOs provide 1.2 V at 350 mA and 2.8 V at 300 mA respectively — a rail set that maps directly to the core, I/O, and analog supply domains of many application processors and wireless SoCs. ## 3 MHz switching shrinks the passive footprint The buck converter switches at a fixed 3 MHz, which lets the designer use small-value inductors and ceramic output capacitors — typically 1 µH and 4.7 µF — saving board area in space-constrained handheld or IoT designs. There is no integrated power sequencer or supervisor on-chip; if the application requires a controlled power-up sequence or reset generation, those functions must be handled externally or by the downstream processor. The 12-bump DSBGA (0.4 mm pitch typical) demands a controlled solder-paste stencil and reflow profile — the board house must be qualified for wafer-level chip-scale packages.","metaTitle":"Texas Instruments LM3686TLE-AADW/NOPB PMIC","metaDescription":"Texas Instruments LM3686TLE-AADW/NOPB triple-output PMIC: 1.8V/600mA buck, 1.2V/350mA LDO, 2.8V/300mA LDO. 2.7-5.5V input, 3MHz switching, 12-DSBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Down (Buck) Synchronous (1), Linear (LDO) (2)","w/Sequencer":"No","w/LED Driver":"No","w/Supervisor":"No","Mounting Type":"Surface Mount","Package / Case":"12-WFBGA, DSBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.5V","Number of Outputs":"3","Frequency - Switching":"3MHz","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"12-DSBGA","Voltage/Current - Output 1":"1.8V, 600mA","Voltage/Current - Output 2":"1.2V, 350mA","Voltage/Current - Output 3":"2.8V, 300mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.61","priceTiers":[{"qty":1,"price":"$1.61000","currency":"USD"},{"qty":10,"price":"$1.43900","currency":"USD"},{"qty":25,"price":"$1.36600","currency":"USD"},{"qty":100,"price":"$1.12200","currency":"USD"},{"qty":250,"price":"$1.04884","currency":"USD"},{"qty":500,"price":"$0.92688","currency":"USD"},{"qty":1250,"price":"$0.73174","currency":"USD"},{"qty":2500,"price":"$0.68296","currency":"USD"},{"qty":6250,"price":"$0.64881","currency":"USD"},{"qty":12500,"price":"$0.62442","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/89250e9654a752c82a40cb11030d21ab.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3686TLE-AADW%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the LM3686TLE-AADW/NOPB used for?","answer":"The three output rails (1.8 V/600 mA buck, 1.2 V/350 mA LDO, 2.8 V/300 mA LDO) cover core, I/O, and analog supply domains in a single 12-bump DSBGA package."},{"question":"Does the LM3686TLE-AADW/NOPB include a power sequencer or supervisor?","answer":"No. The part has no integrated sequencer, supervisor, or LED driver. If the application needs controlled rail sequencing or a reset output, those functions must be added externally."},{"question":"What compliance documentation is available for this part?","answer":"Texas Instruments provides ROHS3 compliance (no exempt substances). The part is Active in production. No UL, IEC, or REACH-specific documentation is listed in the available record; standard TI compliance declarations apply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3686TLE-AADW-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3686TLE-AADW-NOPB 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}}