{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1589ETT150+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1589ETT150~3","canonicalUrl":"https://icboms.com/analog-devices/MAX1589ETT150~3","factsUrl":"https://icboms.com/api/mcp/products/MAX1589ETT150%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX1589ETT150+ LDO linear regulator, 500 mA output, fixed 1.5 V, 70 dB PSRR at 1 kHz, 6-WDFN exposed pad package, surface mount, active production.","salesMarkdown":"The MAX1589ETT150+ is a low-dropout linear regulator from Maxim Integrated, delivering a fixed 1.5 V output at up to 500 mA from a maximum 3.6 V input rail. Quiescent current draws 140 µA typical, making it suitable for battery-powered or always-on subsystems where the regulator's own consumption matters at light load. Power-supply rejection is 70 dB at 1 kHz, meaning ripple on the input at that frequency is attenuated by a factor of roughly 3,160 before reaching the output — a meaningful figure for analog front-ends or RF stages sharing a rail with a switching converter. ## Package and board-fit considerations Surface-mount assembly with the 6-WDFN footprint; the pad layout should follow the recommended land pattern in the datasheet to avoid solder bridging on the narrow leads. ## Protection features and operating range On-chip over-temperature and short-circuit protection guard the regulator and downstream load against fault conditions — the output current folds back during a short, limiting junction temperature rise. Control features include an enable pin for shutdown and a reset output that flags when the output drops out of regulation — useful for sequencing multiple rails on power-up.","metaTitle":"MAX1589ETT150+ LDO Regulator, 500 mA, 1.5 V Fixed Output","metaDescription":"MAX1589ETT150+ LDO linear regulator, 500 mA output, fixed 1.5 V. 70 dB PSRR at 1 kHz, 140 µA quiescent current. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"PSRR":"70dB (1kHz)","Package":"Bulk","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable, Reset","Current - Output":"500mA","Protection Features":"Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Input (Max)":"3.6V","Supplier Device Package":"6-TDFN (3x3)","Current - Quiescent (Iq)":"140 µA","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5","stockQuantity":0,"priceTiers":[{"qty":201,"price":"$1.50000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR of MAX1589ETT150+?","answer":"Power-supply rejection ratio is 70 dB at 1 kHz, which attenuates input ripple at that frequency by roughly 3,160:1 before it reaches the output."},{"question":"What compliance documentation is available for MAX1589ETT150+?","answer":"No UL or IEC certification is listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1589ETT150~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1589ETT150~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}