{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX774ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX774ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX774ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX774ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX774ESA+ is a current-mode PWM buck-boost controller, 300 kHz switching frequency, 3V to 16.5V supply, negative output configuration, -40°C to 85°C operating temperature, 8-SOIC package, Tube.","salesMarkdown":"## Negative output — what the configuration means for your rail The output configuration is listed as Negative. This is not a generic buck-boost that can be wired for positive or negative — the control loop and error amplifier are referenced to the negative rail. If you need a -5V output from a 5V or 12V input, this controller is a direct fit. The Enable pin lets you sequence the rail on and off without dropping the input supply. Because it uses an external transistor driver output, the actual output current capability depends on the external MOSFET and inductor you pair it with; the controller itself handles the PWM logic and loop compensation. ## Switching frequency and external component sizing The 300 kHz switching frequency is a fixed internal oscillator — no external timing resistor or clock sync option. ## Package and mounting Housed in an 8-SOIC package (0.154\" body width, 3.90 mm), surface-mount. The SOIC-8 footprint is standard and widely supported in assembly. No special thermal pad — junction-to-ambient thermal performance depends on copper area on the PCB. ## Lifecycle and sourcing posture The MAX774ESA+ carries an Active lifecycle status and is ROHS3 compliant. No last-time-buy notice or obsolescence risk is on record. The part is sourced through independent distribution and quoted to order against an RFQ.","metaTitle":"MAX774ESA+ Buck-Boost Controller, -40°C to 85°C, 8-SOIC","metaDescription":"MAX774ESA+ is an active step-up/step-down PWM controller from Maxim Integrated. Generates a negative output from a 3V to 16.5V input.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Function":"Step-Up/Step-Down","Topology":"Buck-Boost","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Control Features":"Enable","Number of Outputs":"1","Output Configuration":"Negative","Frequency - Switching":"300kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Supplier Device Package":"8-SOIC","Voltage - Supply (Vcc/Vdd)":"3V ~ 16.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.45","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.45000","currency":"USD"},{"qty":10,"price":"$8.53400","currency":"USD"},{"qty":25,"price":"$8.13720","currency":"USD"},{"qty":100,"price":"$7.06540","currency":"USD"},{"qty":250,"price":"$6.74780","currency":"USD"},{"qty":500,"price":"$6.15242","currency":"USD"},{"qty":1000,"price":"$5.35856","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX774-MAX776.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX774ESA+ work for a -5V output?","answer":"Yes. The controller is configured for a negative output, and the 3V to 16.5V input range covers common rails like 5V or 12V. With the appropriate external MOSFET and inductor, generating a regulated -5V is a standard application for this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX774ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX774ESA 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}}