{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADP3309ARTZ-2.5RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADP3309ARTZ-2.5RL7","canonicalUrl":"https://icboms.com/analog-devices/ADP3309ARTZ-2.5RL7","factsUrl":"https://icboms.com/api/mcp/products/ADP3309ARTZ-2.5RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices anyCAP® series ADP3309ARTZ-2.5RL7 fixed 2.5V LDO, 100mA output, 0.25V dropout, SOT-23-5, tape and reel.","salesMarkdown":"## Fixed 2.5 V rail from a 12 V input — the dropout tells you the headroom The ADP3309ARTZ-2.5RL7 is a single-output positive LDO from the anyCAP® family, delivering a fixed 2.5 V at up to 100 mA. Maximum input is 12 V, and the dropout voltage is 0.25 V at full load — that 250 mV of headroom between input and output is the floor; if your 2.5 V rail dips below regulation, the input rail is too close to 2.75 V under load. ## Quiescent current and shutdown — what the 300 µA Iq means on a battery Quiescent current is 300 µA typical, with a maximum supply draw of 2 mA. On a 100 mA output that is negligible, but in a battery-powered sensor that sleeps most of the time the 300 µA floor adds up — the shutdown pin (Control Features: Error Flag, Shutdown) drops Iq to near zero when the rail is not needed. Protection is limited to over-temperature shutdown; there is no over-current foldback or reverse-current blocking. The load itself must limit fault current, or the die temperature trip handles it indirectly. ## SOT-23-5 footprint — board integration notes Packaged in an SC-74A / SOT-753 (SOT-23-5) with a surface-mount footprint. The 0.95 mm pitch and 2.9 mm body length fit a standard 5-pin SOT-23 land pattern — no exotic stencil or pad geometry needed. Operating temperature range is -20°C to 80°C ambient, not the wider -40 to 125°C industrial band. For an outdoor or under-hood design this is a restriction — the part is suited to indoor or climate-controlled enclosures.","metaTitle":"ADP3309ARTZ-2.5RL7 LDO 2.5V 100mA SOT-23-5 anyCAP","metaDescription":"Analog Devices ADP3309ARTZ-2.5RL7 fixed 2.5V LDO, 100mA output, 0.25V dropout at full load, SOT-23-5. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"anyCAP®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Series":"anyCAP®","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":"Error Flag, Shutdown","Current - Output":"100mA","Protection Features":"Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-20°C ~ 80°C (TA)","Voltage - Input (Max)":"12V","Voltage Dropout (Max)":"0.25V @ 100mA","Current - Supply (Max)":"2 mA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"300 µA","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.92","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.92000","currency":"USD"},{"qty":10,"price":"$2.62400","currency":"USD"},{"qty":25,"price":"$2.48040","currency":"USD"},{"qty":100,"price":"$2.14970","currency":"USD"},{"qty":250,"price":"$2.03944","currency":"USD"},{"qty":500,"price":"$1.82998","currency":"USD"},{"qty":1000,"price":"$1.56000","currency":"USD"},{"qty":3000,"price":"$1.56000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Will ADP3309ARTZ-2.5RL7 drop into a board designed for ADP3330ARTZ-2.5-R7?","answer":"Both parts are fixed 2.5 V LDOs in SOT-23-5, but the ADP3330ARTZ-2.5-R7 is rated for 200 mA output with over-current and over-temperature protection, while the ADP3309 is 100 mA with over-temperature only. The pinout is the same (same control features: Error Flag, Shutdown), so a drop-in is possible if the load stays under 100 mA and you can live without over-current protection. The ADP3330 also has a wider -40°C to 85°C temp range vs the ADP3309's -20°C to 80°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADP3309ARTZ-2.5RL7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADP3309ARTZ-2.5RL7 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}}