{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX8511EXK33-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX8511EXK33-T","canonicalUrl":"https://icboms.com/analog-devices/MAX8511EXK33-T","factsUrl":"https://icboms.com/api/mcp/products/MAX8511EXK33-T","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX8511EXK33-T LDO linear regulator, 3.3V fixed output, 120mA output current, 90µA quiescent current, SC-70-5 surface-mount package, industrial temperature range.","salesMarkdown":"## 3.3V fixed LDO with 72dB PSRR at 1kHz The MAX8511EXK33-T: Its 90µA quiescent current suits battery-powered or always-on loads where standby draw matters. Power-supply rejection ratio (PSRR) is 72dB at 1kHz, rolling off to 46dB at 100kHz — enough to clean up ripple from a switching preregulator feeding sensitive analog circuitry. ## Dropout and protection at operating temperature Maximum dropout voltage is 0.12V at the full 120mA load, typical — the headroom between input and 3.3V output must stay above this across the load range to maintain regulation. On-chip protection includes over-current and over-temperature shutdown, covering the output against sustained shorts or thermal runaway. The shutdown control feature lets a system microcontroller gate the output for sequenced power-up. ## SC-70-5 package and board-fit Housed in a 5-lead SC-70-5 (SOT-353) package — 2.0mm × 2.1mm footprint with 0.65mm pin pitch. The small body suits space-constrained layouts on multi-layer PCBs where the decoupling caps sit close to the input and output pins. Surface-mount assembly with standard reflow profiles; no exposed thermal pad, so the junction-to-ambient thermal resistance relies on the copper plane area under the package.","metaTitle":"MAX8511EXK33-T LDO Regulator, 3.3V Fixed, 120mA, SC-70-5","metaDescription":"Analog Devices MAX8511EXK33-T LDO: 3.3V fixed output, 120mA, 90µA Iq, 72dB PSRR at 1kHz. SC-70-5 package. Active production, order through RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"PSRR":"72dB ~ 46dB (1kHz ~ 100kHz)","Package":"Bulk","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Control Features":"Shutdown","Current - Output":"120mA","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Input (Max)":"6V","Voltage Dropout (Max)":"0.12V @ 120mA (Typ)","Supplier Device Package":"SC-70-5","Current - Quiescent (Iq)":"90 µA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.68","stockQuantity":0,"priceTiers":[{"qty":444,"price":"$0.68000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4532f944f943285eda56041425db822b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX8511EXK33-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX8511EXK33-T 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}}