{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC3537EUD#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC3537EUDTRPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC3537EUDTRPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC3537EUD%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC3537EUD#TRPBF, Dual-Output PMIC: Step-Up (Boost) Synchronous + Linear (LDO), 2.2 MHz Switching, Integrated Sequencer, 16-WFQFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"## Boost plus LDO in one 3×3 mm package The LTC3537EUD#TRPBF packs a synchronous boost converter and a low-dropout linear regulator into a single 16-QFN (3x3) package. The boost output is adjustable from 1.5 V to 5.25 V; the LDO output covers 0.6 V to 5 V. Both rails are rated for 100 mA continuous. A built-in power sequencer controls the startup order of the two outputs. ## Input range and switching frequency The supply input accepts 0.68 V to 5.5 V. The boost converter switches at 2.2 MHz.","metaTitle":"LTC3537EUD#TRPBF Boost + LDO, 2.2 MHz, 16-QFN","metaDescription":"LTC3537EUD#TRPBF dual-output PMIC: synchronous boost (1.5V–5.25V) plus LDO (0.6V–5V), each 100 mA. 2.2 MHz switching, integrated sequencer, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost) Synchronous (1), Linear (LDO) (1)","w/Sequencer":"Yes","w/LED Driver":"No","w/Supervisor":"No","Mounting Type":"Surface Mount","Package / Case":"16-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"0.68V ~ 5.5V","Number of Outputs":"2","Frequency - Switching":"2.2MHz","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-QFN (3x3)","Voltage/Current - Output 1":"1.5V ~ 5.25V, 100mA","Voltage/Current - Output 2":"0.6V ~ 5V, 100mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.97000","currency":"USD"},{"qty":10,"price":"$6.29700","currency":"USD"},{"qty":25,"price":"$6.00440","currency":"USD"},{"qty":100,"price":"$5.21360","currency":"USD"},{"qty":250,"price":"$4.97928","currency":"USD"},{"qty":500,"price":"$4.53996","currency":"USD"},{"qty":1000,"price":"$3.95415","currency":"USD"},{"qty":2500,"price":"$3.80770","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/3537fd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can LTC3537EUD#TRPBF be used in battery-powered applications with 1.8V input?","answer":"Yes. The supply range extends down to 0.68 V, so a 1.8 V input is well within the operating window. The boost converter can generate a higher rail (up to 5.25 V) while the LDO provides a clean second output, both at up to 100 mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC3537EUDTRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC3537EUDTRPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}