{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV71310PDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV71310PDBVT","canonicalUrl":"https://icboms.com/texas-instruments/TLV71310PDBVT","factsUrl":"https://icboms.com/api/mcp/products/TLV71310PDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV71310PDBVT LDO voltage regulator, fixed 1V output, 150mA, SOT-23-5 package, 75µA quiescent current, PSRR 70dB ~ 55dB (100Hz ~ 1MHz).","salesMarkdown":"## Fixed 1V rail for low-voltage cores The TLV71310PDBVT is a fixed 1V output LDO from Texas Instruments, delivering up to 150 mA from a maximum 5.5V input rail. Its 75 µA quiescent current keeps the standby draw low enough for battery-powered sensor nodes or always-on microcontroller rails where every microamp counts. The enable pin lets the system shut down the regulator entirely when the load is idle, cutting the supply current to near zero. ## PSRR and noise rejection for sensitive analog rails Power supply rejection ratio is specified at 70 dB at 100 Hz, rolling to 55 dB at 1 MHz — this means the regulator attenuates ripple from a switching converter by a factor of several thousand at line frequencies, dropping to a factor of about 560 at 1 MHz. For a 100 mV p-p ripple on the input at 100 kHz, the output sees roughly 180 µV p-p — clean enough to power a 12-bit ADC reference without additional post-filtering in many cases. The dropout voltage is 1.02V maximum at the full 150 mA load, so the input rail must stay at least that margin above 1V to maintain regulation. ## Protection suite and temperature range On-chip protection includes over-current, over-temperature, reverse polarity, short-circuit, and under-voltage lockout — the regulator survives a miswired supply or a dead-short output without external clamp diodes. Housed in a SOT-23-5 (SC-74A) package, the footprint is 2.9 mm × 1.6 mm — the limiting factor for board area is the input/output decoupling capacitors, not the regulator itself. ROHS3 compliant, with no restricted substances above the threshold — the part ships into EU, UKCA, and other regulated markets without exemption paperwork.","metaTitle":"TLV71310PDBVT LDO, 1V Fixed, 150mA, SOT-23-5","metaDescription":"Texas Instruments TLV71310PDBVT LDO regulator, 1V fixed output, 150mA, 75µA Iq, PSRR 70-55dB, SOT-23-5. Active, ROHS3. Quoted to order.","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)":"1V"}},"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 TLV71310PDBVT?","answer":"PSRR is 70 dB at 100 Hz, rolling to 55 dB at 1 MHz. This provides strong ripple rejection from switching converters across the audio and low-MHz bands."},{"question":"What package does TLV71310PDBVT come in?","answer":"The supplier device package is SOT-23-5."},{"question":"What compliance documentation does Texas Instruments provide for TLV71310PDBVT?","answer":"The part is ROHS3 compliant. Texas Instruments provides the standard ROHS certificate of compliance and material declaration upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV71310PDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV71310PDBVT 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}}