{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV70233DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV70233DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TLV70233DBVR","factsUrl":"https://icboms.com/api/mcp/products/TLV70233DBVR","rawCanonicalId":null},"summary":{"shortDescription":"TI TLV70233DBVR, linear voltage regulator, fixed 3.3V output, 300mA, 55µA quiescent current, 68dB PSRR at 1kHz, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## Protection set — reverse polarity and UVLO included The TLV70233DBVR integrates over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protection. The reverse polarity protection is notable for a small LDO — it allows the part to survive a reversed input connection without an external Schottky diode, which saves board area and BOM cost. The UVLO holds the output off until the input voltage rises above the threshold, preventing the downstream load from seeing a brown-out condition during power-up or a sagging supply. The enable pin lets an external GPIO or a supervisor shut down the output, dropping the quiescent current to near zero when the rail is not needed. That means it is safe to qualify into a new design or to replenish an existing production BOM without worrying about a sudden phase-out. For procurement planning, the active status removes the urgency that comes with an NRND or obsolete part — you can treat it as a standard catalog line for the foreseeable future.","metaTitle":"TI TLV70233DBVR LDO Regulator, 3.3V Fixed Output, 300mA","metaDescription":"TI TLV70233DBVR linear regulator: 3.3V fixed output, 300mA, 55µA Iq, 68dB PSRR at 1kHz. Active production, SOT-23-5.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"68dB (1kHz)","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, Reverse Polarity, 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)":"0.38V @ 300mA","Current - Supply (Max)":"370 µA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"55 µA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.61","priceTiers":[{"qty":1,"price":"$0.61000","currency":"USD"},{"qty":10,"price":"$0.52100","currency":"USD"},{"qty":25,"price":"$0.48600","currency":"USD"},{"qty":100,"price":"$0.38880","currency":"USD"},{"qty":250,"price":"$0.36104","currency":"USD"},{"qty":500,"price":"$0.30550","currency":"USD"},{"qty":1000,"price":"$0.23606","currency":"USD"},{"qty":3000,"price":"$0.21523","currency":"USD"},{"qty":6000,"price":"$0.20135","currency":"USD"},{"qty":15000,"price":"$0.19650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ef0de99df51c04df24f236dfd082829.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV70233DBVR/alternatives.json"},"ai":{"faq":[{"question":"Is TLV70233DBVR obsolete or still active?","answer":"The TLV70233DBVR is an active, current-production part from TI. There is no end-of-life notice or last-time-buy schedule. It is safe to use in new designs and for production replenishment."},{"question":"What is TLV70233DBVR's listed PSRR?","answer":"The power supply rejection ratio is 68 dB at 1 kHz. That means ripple on the input at 1 kHz is attenuated by a factor of about 2500 before it reaches the output. For a 100 mVpp ripple on the input, the output sees roughly 40 µVpp — clean enough for a 12-bit ADC reference or a VCO supply."},{"question":"Can TLV70233DBVR replace the XC6206P332MR?","answer":"Both are 3.3 V fixed-output LDOs in SOT-23-5, but the TLV70233DBVR has a higher output current rating (300 mA vs typically 150 mA for the XC6206), lower quiescent current (55 µA vs typically 100 µA), and includes reverse polarity protection and UVLO. The pinout may differ — verify the pin assignment from each datasheet before substituting. If the load is under 150 mA and the application does not need the extra protection, the XC6206 is a functional equivalent; above 150 mA or when reverse polarity protection matters, the TLV70233DBVR is the better fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV70233DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV70233DBVR 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}}