{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX738ACWE+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX738ACWET","canonicalUrl":"https://icboms.com/analog-devices/MAX738ACWET","factsUrl":"https://icboms.com/api/mcp/products/MAX738ACWE%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX738ACWE+T, Step-Down Buck Regulator, Fixed 5V Output, 750mA, 160kHz, 16-SOIC (0.295\", 7.50mm Width), Surface Mount, 0°C to 70°C.","salesMarkdown":"## What this part is and where it fits The Maxim Integrated MAX738ACWE+T is a step-down (buck) switching regulator that delivers a fixed 5V output at up to 750 mA from an input rail between 6V and 16V. Switching at 160 kHz, it uses an external diode and inductor — no synchronous rectifier inside, so the bill of materials includes a Schottky catch diode. The 16-SOIC wide-body package (7.50 mm width) suits medium-density boards where a TO-220 or D2PAK would be overkill. Temperature range is commercial: 0°C to 70°C, which covers office equipment, benchtop instruments, and indoor power supplies but not an engine bay or rooftop enclosure. ## What the ratings mean for the BOM The 750 mA output current is the continuous rating. The 160 kHz switching frequency calls for a larger inductor than a higher-frequency part. ## Lifecycle and sourcing posture The MAX738ACWE+T carries an Active product status, so there is no last-time-buy clock ticking. It is ROHS3 compliant, which clears the REACH and RoHS paperwork for EU-bound builds. The part is available through independent distribution; current pricing and stock levels are confirmed at quote time against an RFQ.","metaTitle":"MAX738ACWE+T Buck Regulator, 5V Fixed 750mA 16-SOIC","metaDescription":"MAX738ACWE+T step-down buck regulator, fixed 5V output, 750mA, 160kHz switching, 16-SOIC. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Current - Output":"750mA","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"160kHz","Operating Temperature":"0°C ~ 70°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"16V","Voltage - Input (Min)":"6V","Supplier Device Package":"16-SOIC","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.32","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.32000","currency":"USD"},{"qty":10,"price":"$7.51300","currency":"USD"},{"qty":25,"price":"$7.16400","currency":"USD"},{"qty":100,"price":"$6.22040","currency":"USD"},{"qty":250,"price":"$5.94080","currency":"USD"},{"qty":500,"price":"$5.41664","currency":"USD"},{"qty":1000,"price":"$4.71771","currency":"USD"},{"qty":2000,"price":"$4.54298","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/96f06a7855465c60e7c32b88a790f291.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX738ACWE+T have a synchronous rectifier?","answer":"No. The part uses an external Schottky diode for the catch diode; the synchronous rectifier flag is 'No' in the specification."},{"question":"What package does MAX738ACWE+T come in?","answer":"The device is supplied in a 16-SOIC wide-body package (0.295\" body width, 7.50 mm). The order code suffix +T indicates Tape & Reel packaging; cut tape is also available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX738ACWET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX738ACWET 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}}