{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV75533PDBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV75533PDBVR","canonicalUrl":"https://icboms.com/texas-instruments/TLV75533PDBVR","factsUrl":"https://icboms.com/api/mcp/products/TLV75533PDBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV75533PDBVR, fixed 3.3V output LDO, 500mA, 31µA quiescent current, 52dB PSRR (1kHz~1MHz), 0.238V dropout at 500mA, SOT-23-5 package, -40°C to 125°C junction temperature.","salesMarkdown":"## Fixed 3.3 V rail for noise-sensitive loads The Texas Instruments TLV75533PDBVR is a fixed-output 3.3 V LDO rated for 500 mA continuous output. PSRR is 52 dB from 1 kHz through 1 MHz. ## Dropout headroom and thermal planning At 500 mA the dropout is specified at 0.238 V maximum. Over-current and over-temperature protection are built in. ## Active lifecycle — no LTB concern This part carries an active product status and is ROHS3 compliant. For new designs and production BOMs it is a current-generation choice; no forced migration horizon.","metaTitle":"TLV75533PDBVR 3.3V 500mA LDO, SOT-23-5, PSRR 52dB","metaDescription":"Texas Instruments TLV75533PDBVR fixed 3.3V output LDO, 500mA, 31µA Iq, 52dB PSRR (1kHz-1MHz), SOT-23-5, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"52dB (1kHz ~ 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":"500mA","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.238V @ 500mA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"31 µA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.46","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.39400","currency":"USD"},{"qty":25,"price":"$0.36720","currency":"USD"},{"qty":100,"price":"$0.29380","currency":"USD"},{"qty":250,"price":"$0.27284","currency":"USD"},{"qty":500,"price":"$0.23086","currency":"USD"},{"qty":1000,"price":"$0.17840","currency":"USD"},{"qty":3000,"price":"$0.16266","currency":"USD"},{"qty":6000,"price":"$0.15216","currency":"USD"},{"qty":15000,"price":"$0.14850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bf418b76719212d179fb828e8ede085b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is TLV75533PDBVR's PSRR rating?","answer":"PSRR is 52 dB across the 1 kHz to 1 MHz frequency range. That is a wide-bandwidth specification — effective at switching-regulator ripple frequencies and digital noise from nearby clocks."},{"question":"How do I enable the output on TLV75533PDBVR?","answer":"The device has an enable pin. Drive it high to enable the output; pull low to shut down the regulator and reduce quiescent current to near zero. No external pull-up or pull-down is required — the pin has an internal current source."},{"question":"What is the closest pin-compatible alternative to TLV75533PDBVR?","answer":"The LP2985 from Texas Instruments is a common cross-shop candidate in the same SOT-23-5 footprint, but verify pinout compatibility against the datasheet — the enable polarity and capacitor requirements may differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV75533PDBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV75533PDBVR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}