{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS7A2015PDBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS7A2015PDBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS7A2015PDBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS7A2015PDBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS7A2015PDBVR LDO voltage regulator, 300 mA output, 1.5 V fixed, positive, SC-74A SOT-753 package, surface mount.","salesMarkdown":"## 300 mA LDO with 1.5 V fixed output and wide PSRR band The TPS7A2015PDBVR: Dropout voltage is 205 mV maximum at the full 300 mA load, meaning the input must stay at least that much above 1.5 V to maintain regulation across temperature and process corners. Quiescent current is 15 µA typical, which keeps the part viable for always-on or battery-backed rails where the regulator's own draw must not dominate the standby budget. ## PSRR profile and noise rejection for post-switcher rails Power-supply rejection ratio (PSRR) is 65 dB at 100 Hz, rolling off to 40 dB at 1 MHz. This profile tells a board designer how much ripple from a preceding buck converter gets attenuated — at 100 kHz, a typical switching fundamental, the attenuation is still above 40 dB, which cleans up the rail for sensitive analog or RF stages. The enable pin and internal soft-start give the system architect control over sequencing and inrush current on the 1.5 V rail. ## Protection set and temperature grade Built-in over-current, over-temperature, and under-voltage lockout (UVLO) protections mean the regulator can survive output shorts and thermal overloads without external clamp diodes or supervisory ICs. Operating junction temperature range is -40 °C to 125 °C, qualifying it for industrial enclosures and under-hood automotive environments where the ambient near the PCB can exceed 85 °C. Housed in a 5-pin SOT-23 (SC-74A) package, the TPS7A2015PDBVR shares the same 0.95 mm pitch footprint as countless other SOT-23-5 LDOs, making it a drop-in candidate for existing layouts with a 1.5 V fixed output requirement. Available in tape and reel or cut tape options for both prototyping and production reels.","metaTitle":"TI TPS7A2015PDBVR LDO Regulator, 300 mA, 1.5 V Fixed","metaDescription":"Texas Instruments TPS7A2015PDBVR LDO, 300 mA output, 1.5 V fixed, 15 µA Iq, 65 dB PSRR at 100 Hz. SOT-23-5 package. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"65dB ~ 40dB (100Hz ~ 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, Soft Start","Current - Output":"300mA","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)":"0.205V @ 300mA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"15 µA","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.46","priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.39800","currency":"USD"},{"qty":25,"price":"$0.37120","currency":"USD"},{"qty":100,"price":"$0.29690","currency":"USD"},{"qty":250,"price":"$0.27572","currency":"USD"},{"qty":500,"price":"$0.23332","currency":"USD"},{"qty":1000,"price":"$0.18028","currency":"USD"},{"qty":3000,"price":"$0.16438","currency":"USD"},{"qty":6000,"price":"$0.15377","currency":"USD"},{"qty":15000,"price":"$0.14317","currency":"USD"},{"qty":30000,"price":"$0.13574","currency":"USD"},{"qty":75000,"price":"$0.13256","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7af9499db957bf46087c76a8597de07b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS7A2015PDBVR/alternatives.json"},"ai":{"faq":[{"question":"What is TPS7A2015PDBVR's PSRR at typical switching frequencies?","answer":"PSRR is 65 dB at 100 Hz and rolls to 40 dB at 1 MHz. At 100 kHz, a common buck-converter fundamental, the rejection is still above 40 dB, which is sufficient to clean up ripple for most analog loads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS7A2015PDBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS7A2015PDBVR 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}}