{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1978ETM+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1978ETM","canonicalUrl":"https://icboms.com/analog-devices/MAX1978ETM","factsUrl":"https://icboms.com/api/mcp/products/MAX1978ETM%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1978ETM+ DC-DC Power Module, Peltier Module / Thermoelectric Cooler Controller, 3V ~ 5.5V Supply, -40°C ~ 85°C, 48-TQFN (7x7), Tube.","salesMarkdown":"## Peltier controller with a 3V–5.5V supply range The MAX1978ETM+ is a complete thermoelectric cooler (TEC) controller IC from Analog Devices, designed to drive Peltier modules in laser diode temperature stabilization, optical transceivers, and medical diagnostic equipment. ## 48-TQFN package and board-fit Supplied in tube packaging, so it's easy to handle in small-batch rework or prototyping without a feeder.","metaTitle":"MAX1978ETM+ Analog Devices DC-DC Power Module, 3V-5.5V","metaDescription":"MAX1978ETM+ from Analog Devices: Peltier/TEC controller, 3V-5.5V supply, -40°C to 85°C, 48-TQFN. Active, RoHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Applications":"Peltier Module, Thermoelectric Cooler","Mounting Type":"Surface Mount","Package / Case":"48-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"48-TQFN (7x7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$31.95","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$31.95000","currency":"USD"},{"qty":10,"price":"$29.46600","currency":"USD"},{"qty":25,"price":"$28.14160","currency":"USD"},{"qty":100,"price":"$25.16190","currency":"USD"},{"qty":250,"price":"$24.00316","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ff16cea33ee9d88e2e0100629b06cb3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Analog Devices provide for MAX1978ETM+?","answer":"No UL or IEC certifications are listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1978ETM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1978ETM 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}}