{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV73315PQDBVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV73315PQDBVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TLV73315PQDBVRQ1","factsUrl":"https://icboms.com/api/mcp/products/TLV73315PQDBVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV73315PQDBVRQ1 automotive LDO, fixed 1.5V output, 300mA, SOT-23-5, AEC-Q100 qualified, active production.","salesMarkdown":"## 300 mA fixed-output LDO for automotive power rails The TLV73315PQDBVRQ1 is a single-output, fixed 1.5 V positive LDO regulator rated for 300 mA continuous output. ## Dropout and quiescent current — what they mean for the rail Maximum dropout is 0.4 V at the full 300 mA load. Quiescent current is 78 µA typical, low enough that the regulator's own draw does not dominate the system budget in always-on automotive modules like body controllers or sensor hubs. ## Protection set and package fit On-chip protection includes over-current, over-temperature, and undervoltage lockout — the regulator shuts down gracefully rather than letting the output rail sag into an indeterminate state. The Enable pin lets a system supervisor or GPIO pull the output high-Z during sleep, cutting the load current to near zero. Housed in a SOT-23-5 (SC-74A) package, it fits a standard 5-pin footprint with 0.95 mm pitch — a two-layer board can route the input, output, and ground traces without via congestion.","metaTitle":"TLV73315PQDBVRQ1 LDO, 1.5V Fixed, 300mA, SOT-23-5","metaDescription":"Texas Instruments TLV73315PQDBVRQ1 automotive LDO, fixed 1.5V output, 300mA, 0.4V dropout max, -40 to 125°C, AEC-Q100, active production. Order online.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Series":"Automotive, AEC-Q100","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":"300mA","Protection Features":"Over Current, Over Temperature, UVLO","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.4V @ 300mA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"78 µA","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.54","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.54000","currency":"USD"},{"qty":10,"price":"$0.46100","currency":"USD"},{"qty":25,"price":"$0.43040","currency":"USD"},{"qty":100,"price":"$0.34430","currency":"USD"},{"qty":250,"price":"$0.31968","currency":"USD"},{"qty":500,"price":"$0.27052","currency":"USD"},{"qty":1000,"price":"$0.20903","currency":"USD"},{"qty":3000,"price":"$0.19059","currency":"USD"},{"qty":6000,"price":"$0.17829","currency":"USD"},{"qty":15000,"price":"$0.17400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/652776ae4b6dcdfc054b46b10cf27ebb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does TLV73315PQDBVRQ1 come in?","answer":"SOT-23-5 (SC-74A, SOT-753), surface-mount, with a standard 5-pin footprint."},{"question":"What protection features does this LDO include?","answer":"Over-current, over-temperature, and undervoltage lockout (UVLO). An Enable pin allows the output to be shut down externally."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV73315PQDBVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV73315PQDBVRQ1 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}}