{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS76928QDBVRG4Q1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS76928QDBVRG4Q1","canonicalUrl":"https://icboms.com/texas-instruments/TPS76928QDBVRG4Q1","factsUrl":"https://icboms.com/api/mcp/products/TPS76928QDBVRG4Q1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS76928QDBVRG4Q1, Automotive AEC-Q100, positive fixed-output LDO, 2.8V, 100mA, 60dB PSRR at 1kHz, 28µA quiescent current, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## Temperature range and deployment environment Rated for -40°C to 125°C operating junction temperature, which covers under-hood, engine bay, and cabin automotive environments. The SOT-23-5 package is a standard surface-mount footprint with good thermal dissipation for 100mA. ## Lifecycle and sourcing posture The TPS76928QDBVRG4Q1 carries an Active product status per the manufacturer — no last-time-buy or end-of-life notice is in effect. It is ROHS3 compliant. A formal quote will confirm lead time and quantity breaks at the time of request.","metaTitle":"TPS76928QDBVRG4Q1 Automotive LDO, 2.8V Fixed Output, 100mA","metaDescription":"TI TPS76928QDBVRG4Q1 AEC-Q100 LDO: 2.8V fixed output, 100mA, 60dB PSRR at 1kHz, 28µA Iq, -40°C to 125°C. Request quote.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"60dB (1kHz)","Series":"Automotive, AEC-Q100","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":"100mA","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","Voltage Dropout (Max)":"0.25V @ 100mA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"28 µA","Voltage - Output (Min/Fixed)":"2.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.34","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.48000","currency":"USD"},{"qty":10,"price":"$1.32600","currency":"USD"},{"qty":25,"price":"$1.25840","currency":"USD"},{"qty":100,"price":"$1.03370","currency":"USD"},{"qty":250,"price":"$0.96628","currency":"USD"},{"qty":500,"price":"$0.85394","currency":"USD"},{"qty":1000,"price":"$0.67416","currency":"USD"},{"qty":3000,"price":"$0.63600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3854a36ab5084abea6095bcc8efa46e7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does TPS76928QDBVRG4Q1 meet AEC-Q100 automotive qualification?","answer":"Yes, the TPS76928QDBVRG4Q1 is part of the Automotive, AEC-Q100 series and is qualified for automotive applications."},{"question":"What is the closest functional alternative to TPS76928QDBVRG4Q1?","answer":"A peer in the same current class is the TPS70612DBVT (150mA, 1.2V fixed output, 80dB to 52dB PSRR over 10 Hz to 1 kHz). The key difference is output voltage and PSRR profile — the TPS76928 delivers 2.8V fixed with 60dB at 1kHz, while the TPS70612 provides a lower 1.2V rail with higher low-frequency PSRR. They are not pin-compatible substitutes; select based on required output voltage and noise rejection at the target frequency."},{"question":"What is the PSRR of TPS76928QDBVRG4Q1?","answer":"The listed PSRR is 60dB at 1kHz, which is adequate for filtering switching-regulator ripple on automotive sensor and transceiver supplies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS76928QDBVRG4Q1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS76928QDBVRG4Q1 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}}