{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1615ES5#TRMPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1615ES5TRMPBF","canonicalUrl":"https://icboms.com/analog-devices/LT1615ES5TRMPBF","factsUrl":"https://icboms.com/api/mcp/products/LT1615ES5%23TRMPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT1615ES5#TRMPBF step-up/step-down DC-DC converter, boost or SEPIC topology, adjustable output, 300 mA switch, TSOT-23-5 package, tape and reel.","salesMarkdown":"## Topology flexibility in a TSOT-23-5 footprint The LT1615ES5#TRMPBF is a current-mode DC-DC converter that operates in either boost or SEPIC topology from a single 1V minimum input up to 15V maximum. The adjustable output can be set as high as 34V, making it suitable for generating intermediate rails or biasing supplies from low-voltage sources like single-cell alkaline or Li-Ion batteries. The internal 300mA switch handles the power stage; the actual output current depends on the input-to-output voltage ratio and topology. In a typical 3.3V-to-5V boost, the available output current is lower than the switch rating due to the duty cycle and inductor losses. The supplier device package is TSOT-23-5, matching the package/case designation. It is not specified for automotive or extended industrial temperature environments. The single positive output is adjustable via an external resistor divider from a 1.23V reference. No synchronous rectifier is integrated, so an external Schottky diode is required in the boost or SEPIC configuration. ## Lifecycle and compliance status It is fully ROHS3 compliant, meeting EU Directive 2011/65/EU and its amendments. Available in Tape & Reel (TR) or Cut Tape (CT) packaging options, the TR suffix indicates full reel quantities suitable for automated pick-and-place assembly. Pricing and lead time are confirmed at quote against your BOM quantity.","metaTitle":"LT1615ES5#TRMPBF Boost/SEPIC Regulator, 300mA Switch","metaDescription":"Active LT1615ES5#TRMPBF step-up/SEPIC DC-DC converter. 1V-15V input, 34V max output, 300mA switch. TSOT-23-5 package. ROHS3. Order against RFQ.","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)","Function":"Step-Up, Step-Up/Step-Down","Topology":"Boost, SEPIC","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SOT-23-5 Thin, TSOT-23-5","lifecycle_stage":"eol_hot","Current - Output":"300mA (Switch)","Number of Outputs":"1","Output Configuration":"Positive","Operating Temperature":"0°C ~ 70°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"15V","Voltage - Input (Min)":"1V","Voltage - Output (Max)":"34V","Supplier Device Package":"TSOT-23-5","Voltage - Output (Min/Fixed)":"1.23V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.53000","currency":"USD"},{"qty":10,"price":"$5.86500","currency":"USD"},{"qty":25,"price":"$5.54480","currency":"USD"},{"qty":100,"price":"$4.80560","currency":"USD"},{"qty":250,"price":"$4.55912","currency":"USD"},{"qty":500,"price":"$4.09090","currency":"USD"},{"qty":1000,"price":"$3.45016","currency":"USD"},{"qty":2500,"price":"$3.27765","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order LT1615ES5#TRMPBF and check current availability?","answer":"We source it through authorized distribution channels and confirm availability and current pricing at quote time against your specific BOM quantity. Submit an RFQ for a firm lead time and price."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1615ES5TRMPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1615ES5TRMPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}