{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV71315PDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV71315PDBVT","canonicalUrl":"https://icboms.com/texas-instruments/TLV71315PDBVT","factsUrl":"https://icboms.com/api/mcp/products/TLV71315PDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV71315PDBVT LDO voltage regulator, fixed 1.5V output, 150mA, SOT-23-5 package, surface mount, active production.","salesMarkdown":"## Fixed 1.5V LDO in SOT-23-5 The TLV71315PDBVT from Texas Instruments is a single-output, positive fixed LDO regulator delivering 150 mA at 1.5 V from a maximum input of 5.5 V. The SOT-23-5 package (SC-74A) suits space-constrained boards where a clean, low-noise rail is needed for analog or digital loads. ## PSRR and quiescent current trade-off PSRR runs 70 dB at 100 Hz and rolls to 55 dB at 1 MHz — this covers the switching noise band of most DC-DC converters feeding the LDO input. The 75 µA quiescent current means the regulator's own draw stays low enough for battery-operated gear; the enable pin lets you shut the output entirely when the load is idle. ## Dropout and protection at 150 mA Maximum dropout is 1.02 V at the full 150 mA load — the input rail needs to stay above 2.52 V to keep the 1.5 V output in regulation. Protection includes over-current, over-temperature, reverse polarity, short circuit, and under-voltage lockout (UVLO), so the part handles fault conditions without external clamp diodes in most designs.","metaTitle":"TI TLV71315PDBVT LDO Regulator, 1.5V Fixed, 150mA, SOT-23-5","metaDescription":"Texas Instruments TLV71315PDBVT LDO, 1.5V fixed output, 150mA, PSRR 70dB-55dB (100Hz-1MHz), SOT-23-5. Active, ROHS3 compliant. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"70dB ~ 55dB (100Hz ~ 1MHz)","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, Under Voltage Lockout (UVLO)","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"1.02V @ 150mA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"75 µA","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.95","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.95000","currency":"USD"},{"qty":10,"price":"$0.85400","currency":"USD"},{"qty":25,"price":"$0.81040","currency":"USD"},{"qty":100,"price":"$0.66560","currency":"USD"},{"qty":250,"price":"$0.62216","currency":"USD"},{"qty":500,"price":"$0.54982","currency":"USD"},{"qty":1250,"price":"$0.43407","currency":"USD"},{"qty":2500,"price":"$0.40950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cb2a8f593581dea6e5caf17281086010.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR of TLV71315PDBVT?","answer":"The PSRR is 70 dB at 100 Hz and 55 dB at 1 MHz. This means it attenuates ripple from upstream switching converters across a wide frequency range, keeping the output clean for sensitive loads."},{"question":"How do I get current pricing and availability for TLV71315PDBVT?","answer":"Submit an RFQ through this page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV71315PDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV71315PDBVT 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}}