{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX8877EUK30+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX8877EUK30T","canonicalUrl":"https://icboms.com/analog-devices/MAX8877EUK30T","factsUrl":"https://icboms.com/api/mcp/products/MAX8877EUK30%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX8877EUK30+T LDO linear regulator, fixed 3V output, 150mA, SC-74A / SOT-753 (SOT-23-5), surface mount, enable pin, over-current and over-temperature protection.","salesMarkdown":"## 3V rail for a 150mA load — the dropout tells you the headroom The MAX8877EUK30+T is a single-output positive LDO from Analog Devices, delivering a fixed 3V output at up to 150mA. The typical dropout voltage is 165mV at full load — so the input rail needs to stay above 3.165V to keep the output in regulation. Below that, the output follows the input minus the dropout, and the PSRR collapses. In a battery-powered design where this LDO is always on, that standing current is the floor of the system power budget — it matters more than the dropout if the load is intermittent. ## Protection set that saves external parts The MAX8877EUK30+T integrates over-current, over-temperature, reverse polarity, and short-circuit protection. That means you don't need a separate eFuse or Schottky diode on the input for reverse-battery protection in single-supply designs — the LDO handles it internally. The thermal shutdown threshold is set above the 85°C ambient limit, so an output short pulls current until the die hits the trip point, then cycles. The enable pin lets a GPIO or supervisor pull the output to zero and drop the quiescent current to near-zero — useful for sequencing multiple rails or for a sleep state where the 3V bus is powered down entirely. The part comes in an SC-74A / SOT-753 package, which is the standard SOT-23-5 footprint. The 5-pin layout has the input on pin 1, ground on pin 2, enable on pin 3, output on pin 4, and the die attach paddle on the bottom — that paddle is the thermal path, so a via under the package to the ground plane helps keep the junction temperature down at 150mA. If the design needs the wider -40°C to +125°C automotive grade, this part is not the fit — the MAX8877 family does not carry an AEC-Q100 variant.","metaTitle":"MAX8877EUK30+T LDO 3V 150mA SOT-23-5","metaDescription":"MAX8877EUK30+T LDO regulator, 3V fixed output, 150mA, 165mV dropout. Active production, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"150mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Input (Max)":"6.5V","Voltage Dropout (Max)":"0.165V @ 150mA (Typ)","Current - Supply (Max)":"100 µA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"180 µA","Voltage - Output (Min/Fixed)":"3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.53000","currency":"USD"},{"qty":10,"price":"$2.27500","currency":"USD"},{"qty":25,"price":"$2.14600","currency":"USD"},{"qty":100,"price":"$1.82840","currency":"USD"},{"qty":250,"price":"$1.71676","currency":"USD"},{"qty":500,"price":"$1.50218","currency":"USD"},{"qty":1000,"price":"$1.24466","currency":"USD"},{"qty":2500,"price":"$1.09080","currency":"USD"},{"qty":5000,"price":"$1.05040","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8cb3eb59332631e5eee9fd054ac7106a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the MAX8877EUK30+T use?","answer":"It uses an SC-74A / SOT-753 package, which is the standard SOT-23-5 footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX8877EUK30T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX8877EUK30T 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}}