{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS76330DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS76330DBVT","canonicalUrl":"https://icboms.com/texas-instruments/TPS76330DBVT","factsUrl":"https://icboms.com/api/mcp/products/TPS76330DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS76330DBVT linear regulator, fixed 3V output, 150mA, positive, single regulator, SC-74A / SOT-753, surface mount.","salesMarkdown":"## 3V fixed rail, 150mA capacity, 100µA quiescent The TPS76330DBVT is a fixed 3V output LDO from Texas Instruments, rated for 150mA continuous output current. The 100µA typical quiescent current keeps the regulator's own draw low in always-on rails — a sensor node or MCU supply that idles most of the time wastes less power than a higher-Iq part. The 60dB PSRR at 1kHz means ripple from a switching converter upstream is attenuated by a factor of 1000 at that frequency — useful when the LDO sits after a buck converter to clean up the output for analog or RF sections. ## Protection set and temperature grade Over-current, over-temperature, and reverse polarity protection are built in — the part survives a shorted output or a hot environment without external clamp diodes. The -40°C to 125°C operating range covers industrial and automotive ambient, though this specific variant is not AEC-Q100 listed in the record. The SOT-23-5 package (SC-74A / SOT-753) is a standard five-pin footprint. The Enable pin lets a GPIO or supervisor IC shut down the output, dropping the supply current to near zero in sleep mode.","metaTitle":"TPS76330DBVT LDO, 3V Fixed, 150mA, SOT-23-5","metaDescription":"Texas Instruments TPS76330DBVT linear regulator: 3V fixed output, 150mA, 60dB PSRR at 1kHz, SOT-23-5. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"60dB (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":"150mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"10V","Current - Supply (Max)":"140 µA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"100 µA","Voltage - Output (Min/Fixed)":"3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.24000","currency":"USD"},{"qty":10,"price":"$1.11000","currency":"USD"},{"qty":25,"price":"$1.05360","currency":"USD"},{"qty":100,"price":"$0.86550","currency":"USD"},{"qty":250,"price":"$0.80904","currency":"USD"},{"qty":500,"price":"$0.71496","currency":"USD"},{"qty":1250,"price":"$0.56445","currency":"USD"},{"qty":2500,"price":"$0.53250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/349d0ce045260a4dcd6666b2af37498d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR of the TPS76330DBVT?","answer":"The power supply rejection ratio is 60dB at 1kHz. This means ripple at 1kHz on the input is attenuated by roughly 1000x at the output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS76330DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS76330DBVT 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}}