{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX8878EUK50-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX8878EUK50-T","canonicalUrl":"https://icboms.com/analog-devices/MAX8878EUK50-T","factsUrl":"https://icboms.com/api/mcp/products/MAX8878EUK50-T","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX8878EUK50-T, linear LDO regulator, 5V fixed output, 150mA, SOT-23-5 (SC-74A) package, Bulk.","salesMarkdown":"## 5V fixed LDO — 150 mA, 165 mV dropout, SOT-23-5 The MAX8878EUK50-T: The low-dropout architecture keeps regulation intact with just 165 mV headroom at full load — the input rail can droop to 5.165 V before the output falls out of spec. The fixed 5 V output means no external resistor divider is needed — the output voltage is set internally and the BOM is reduced to the input and output capacitors. An Enable pin (active-high) lets the system power down the regulator when the load is idle, pulling the quiescent current to near zero. ## Package and board-fit — SOT-23-5, 0.95 mm pitch The part is housed in a 5-pin SOT-23-5 (SC-74A) package with a 0.95 mm lead pitch. This is a standard, low-cost surface-mount footprint that routes cleanly on a 2-layer PCB — no micro-vias or blind vias required. The Bulk (tube/tray) packaging suits prototyping and low-volume production; for high-volume reels, order the tape-and-reel variant if available. ## Protection and quiescent profile On-chip protection includes over-current, over-temperature, reverse polarity, and short-circuit — the LDO survives a stalled output or a miswired load without external clamp diodes. Quiescent current is 180 µA typical, and the total supply current (including the pass-element drive) peaks at 100 µA. This is moderate Iq — not a nano-power LDO for always-on coin-cell designs, but acceptable for a 5 V rail that powers a microcontroller or sensor intermittently.","metaTitle":"MAX8878EUK50-T Analog Devices LDO, 5V Fixed, 150mA, SOT-23-5","metaDescription":"MAX8878EUK50-T from Analog Devices — 5V fixed-output LDO, 150mA, 165mV dropout at full load. Active lifecycle, SOT-23-5 package. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","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)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.02","stockQuantity":0,"priceTiers":[{"qty":149,"price":"$2.02000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6adca8d7aeb761c15595311543ab35de.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the MAX8878EUK50-T use?","answer":"It is supplied in a 5-pin SOT-23-5 (SC-74A) surface-mount package with a 0.95 mm lead pitch, shipped in Bulk (tube/tray) quantity."},{"question":"Is the MAX8878EUK50-T RoHS compliant?","answer":"No, the MAX8878EUK50-T is marked RoHS non-compliant — the part contains lead (Pb) in the finish or die attach and is not suitable for RoHS-mandated assembly lines."},{"question":"What protection features does the MAX8878EUK50-T include?","answer":"The regulator integrates over-current, over-temperature, reverse polarity, and short-circuit protection — it can tolerate a miswired load or a brief output short without external protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX8878EUK50-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/MAX8878EUK50-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}}