{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS7A0233DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS7A0233DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS7A0233DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS7A0233DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS7A0233DBVR, nanopower LDO, fixed 3.3V output, 200 mA, 60 nA quiescent current, 55 dB PSRR at 1 kHz, SOT-23-5, -40 to 125°C.","salesMarkdown":"## Nanopower LDO for always-on and battery rails The TPS7A0233DBVR: Fixed 3.3 V output, 200 mA LDO. Quiescent current is 60 nA. PSRR is 55 dB at 1 kHz. ## Package and mounting Includes enable pin, over-current, over-temperature, and UVLO protection. Operating temperature range is -40°C to 125°C. ## Package and footprint — SOT-23-5 on a 200 mA rail 5-pin SOT-23-5 package. Dropout voltage is 0.31 V max at 200 mA. ## Lifecycle and sourcing No end-of-life notice or last-time-buy window in effect. Product status is Active. ROHS3 compliant.","metaTitle":"TPS7A0233DBVR LDO Regulator, 200 mA, 60 nA Iq, SOT-23-5","metaDescription":"TI TPS7A0233DBVR fixed 3.3V LDO, 200 mA output, 60 nA quiescent current, 55 dB PSRR at 1 kHz. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"55dB (1kHz)","Package":"Tape & Reel (TR)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Enable","Current - Output":"200mA","Protection Features":"Over Current, Over Temperature, Under Voltage Lockout (UVLO)","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Input (Max)":"6V","Voltage Dropout (Max)":"0.31V @ 200mA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"60 nA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6795","stockQuantity":0,"priceTiers":[{"qty":3000,"price":"$0.67950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aeb997e73822631a8fc4f711dfea39e6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the quiescent current of TPS7A0233DBVR?","answer":"The quiescent current is 60 nA. That is the current the regulator draws from the input when the output is enabled but unloaded — low enough for a coin-cell-powered sensor that needs to run for years on a single battery."},{"question":"What are the protection features of TPS7A0233DBVR?","answer":"The TPS7A0233DBVR includes over-current protection, over-temperature shutdown, and under-voltage lockout (UVLO). These protect the regulator and downstream circuitry from short circuits, thermal runaway, and input brownout conditions."},{"question":"Does TPS7A0233DBVR have an enable pin?","answer":"Yes, the TPS7A0233DBVR has an enable pin for turning the output on and off. It is active-high — tie it to the input voltage to keep the regulator enabled, or leave it floating to keep the output off."},{"question":"Is TPS7A0233DBVR suitable for battery-powered devices?","answer":"Yes, the 60 nA quiescent current and low dropout voltage of 0.31 V at 200 mA make it well suited for battery-powered designs, including single-cell Li-ion and coin-cell applications. The enable pin allows the system to shut down the regulator completely when not needed, further extending battery life."},{"question":"What is the PSRR of TPS7A0233DBVR?","answer":"The power-supply rejection ratio is 55 dB at 1 kHz. That level of ripple rejection is adequate for cleaning up a switching pre-regulator output for a sensitive analog load, as long as the load current stays within the 200 mA rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS7A0233DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS7A0233DBVR 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}}