{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX8510EXK33+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX8510EXK33T","canonicalUrl":"https://icboms.com/analog-devices/MAX8510EXK33T","factsUrl":"https://icboms.com/api/mcp/products/MAX8510EXK33%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX8510EXK33+T LDO linear regulator, fixed 3.3V output, 120mA, SC-70-5 package, 78dB PSRR at 1kHz, active production.","salesMarkdown":"## 3.3V fixed LDO with 78dB PSRR at 1kHz The MAX8510EXK33+T is a single-output positive LDO regulator from Analog Devices, delivering a fixed 3.3V output at up to 120mA. It is housed in a 5-lead SC-70-5 (SOT-353) package for surface-mount assembly. Power-supply rejection ratio (PSRR) is 78dB at 1kHz, rolling off to 54dB at 100kHz — this means the regulator attenuates upstream ripple and switching noise by a factor of roughly 8000 at 1kHz, which matters for analog and RF supply rails where clean DC is critical. Maximum dropout voltage is 120mV at the full 120mA load (typical), so the input rail needs to stay at least 120mV above 3.3V across the load range to maintain regulation — a 3.6V or 5V rail provides comfortable headroom. ## Quiescent current and shutdown control Quiescent current is 90µA typical — the regulator's own draw is low enough for battery-powered devices that spend most of their time in active mode, though it is not an ultra-low-Iq part for always-on standby. A shutdown control pin (active-low logic) lets the system disable the output, dropping the supply current to near zero — useful for power-gating peripheral rails in portable designs. Built-in protection includes over-current and over-temperature shutdown, so the regulator survives output shorts or thermal overload without external clamp diodes. The exposed die attach pad is not present; thermal dissipation relies on the copper traces and the package body. Available in Tape & Reel (TR) or Cut Tape (CT) for prototyping — the reel quantity is the standard production format.","metaTitle":"MAX8510EXK33+T LDO Regulator, 3.3V Fixed, 120mA, SC-70-5","metaDescription":"MAX8510EXK33+T from Analog Devices: 3.3V fixed-output LDO, 120mA, 120mV dropout, 78dB PSRR at 1kHz. Active, RoHS3. Order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"78dB ~ 54dB (1kHz ~ 100kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"$1.59","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.59000","currency":"USD"},{"qty":10,"price":"$1.43100","currency":"USD"},{"qty":25,"price":"$1.35000","currency":"USD"},{"qty":100,"price":"$1.15020","currency":"USD"},{"qty":250,"price":"$1.08000","currency":"USD"},{"qty":500,"price":"$0.94500","currency":"USD"},{"qty":1000,"price":"$0.81000","currency":"USD"},{"qty":2500,"price":"$0.81000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6e3892d6a834b1a12b9cd83784a58f63.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR of MAX8510EXK33+T?","answer":"PSRR is 78dB at 1kHz, decreasing to 54dB at 100kHz — this attenuates upstream switching noise by a factor of roughly 8000 at 1kHz, making it suitable for noise-sensitive analog supply rails."},{"question":"What package does MAX8510EXK33+T come in?","answer":"It comes in a 5-lead SC-70-5 (also known as SOT-353) surface-mount package, available in Tape & Reel (TR) or Cut Tape (CT)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX8510EXK33T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX8510EXK33T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}