{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX889TESA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX889TESAT","canonicalUrl":"https://icboms.com/analog-devices/MAX889TESAT","factsUrl":"https://icboms.com/api/mcp/products/MAX889TESA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX889TESA+T, adjustable step-down charge pump regulator, 200mA output, 2MHz switching, 8-SOIC surface-mount package, -40°C to 85°C operating temperature.","salesMarkdown":"## What this charge pump does on your board The Maxim MAX889TESA+T is an adjustable step-down charge pump regulator that generates a negative output voltage from a positive input rail. It delivers up to 200 mA and switches at 2 MHz. ## 2 MHz switching — what it means for your layout The 2 MHz switching frequency pushes ripple into a band where a small LC post-filter (if needed) is effective, but it also means layout matters: keep the flying capacitor traces short and the ground plane continuous under the IC. No synchronous rectifier inside, so expect a Schottky diode on the output for the return path. The part is rated for -40°C to 85°C, covering industrial control cabinets and outdoor telecom gear without derating. ## Sourcing and lifecycle It is ROHS3 compliant, meeting the latest EU directive. No pin-compatible second source is listed in the record, so for dual-sourcing resilience, qualify the part directly in your BOM.","metaTitle":"MAX889TESA+T Charge Pump Regulator, 200mA, 8-SOIC","metaDescription":"Maxim MAX889TESA+T adjustable step-down charge pump, 200mA output, 2MHz switching, -40°C to 85°C, 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":"Charge Pump","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Output":"200mA","Number of Outputs":"1","Output Configuration":"Negative","Frequency - Switching":"2MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.7V","Voltage - Output (Max)":"-5.5V","Supplier Device Package":"8-SOIC","Voltage - Output (Min/Fixed)":"-2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.30000","currency":"USD"},{"qty":10,"price":"$5.65600","currency":"USD"},{"qty":25,"price":"$5.34720","currency":"USD"},{"qty":100,"price":"$4.63410","currency":"USD"},{"qty":250,"price":"$4.39648","currency":"USD"},{"qty":500,"price":"$3.94494","currency":"USD"},{"qty":1000,"price":"$3.32706","currency":"USD"},{"qty":2500,"price":"$3.16070","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/779061ce225cc284a5321d482e6ec224.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX889TESA+T RoHS compliant?","answer":"Yes, the MAX889TESA+T is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX889TESAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX889TESAT 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}}