{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS780300250DRVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS780300250DRVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS780300250DRVR","factsUrl":"https://icboms.com/api/mcp/products/TPS780300250DRVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS780 series LDO regulator, fixed output 3V/2.5V, 150mA, 800nA quiescent, 6-WDFN Exposed Pad package, Tape & Reel.","salesMarkdown":"## 800 nA quiescent current — battery-life anchor spec The TPS780300250DRVR draws 800 nA typical quiescent current (Iq) with no load. In a battery-powered sensor that sleeps 99% of the time, that Iq sits below the battery's self-discharge rate — the regulator's own draw doesn't shorten shelf life. Output capability is 150 mA continuous from a single LDO, with a fixed dual-output scheme: 3 V and 2.5 V rails from one device. The dropout voltage maxes at 0.25 V at 250 mA load, meaning the input rail needs only 0.25 V headroom above the output to stay in regulation. ## PSRR profile — what 40 dB to 15 dB means for noise-sensitive rails Power-supply rejection ratio (PSRR) is 40 dB at 10 Hz, rolling off to 15 dB at 1 kHz. At 40 dB, the regulator attenuates 100 mV of input ripple to 1 mV on the output; at 15 dB, the same ripple passes through at about 18 mV. For an analog front-end sampling below 100 Hz, the low-frequency rejection is adequate — but a switching converter upstream running at 500 kHz or above will need a post-filter before this LDO, because the PSRR above 1 kHz is not specified. ## Package and board-fit — 6-WSON with exposed pad Housed in a 6-WDFN Exposed Pad package (2x2 mm body, supplier device package 6-WSON). MSL rating is not explicitly listed in the spec table, but the WDFN package with exposed pad typically ships at MSL-1 or MSL-2 — verify the reel label before the reflow profile is set. The part is ROHS3 compliant, so the solder paste should be a lead-free SAC alloy. ## Protection features — over-current, over-temp, reverse polarity Built-in over-current and over-temperature shutdown protect the regulator and load from fault conditions. Reverse-polarity protection on the input prevents damage if the supply is connected backwards — a common failure in field-wired battery packs. Enable pin (active high) allows the system to shut the LDO down to near-zero current when the load is idle. The 125°C ceiling also means the part can be placed near a hot processor without derating the output current.","metaTitle":"TI TPS780300250DRVR LDO, 150mA, 3V/2.5V, 800nA Iq","metaDescription":"Texas Instruments TPS780300250DRVR LDO regulator, 150mA output, 3V/2.5V fixed, 800nA quiescent current, 6-WSON package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"PSRR":"40dB ~ 15dB (10Hz ~ 1kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","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)":"5.5V","Voltage Dropout (Max)":"0.25V @ 250mA, 0.25V @ 250mA","Current - Supply (Max)":"5 µA","Supplier Device Package":"6-WSON (2x2)","Current - Quiescent (Iq)":"800 nA","Voltage - Output (Min/Fixed)":"3V, 2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.82","priceTiers":[{"qty":1,"price":"$0.82000","currency":"USD"},{"qty":10,"price":"$0.72300","currency":"USD"},{"qty":25,"price":"$0.67960","currency":"USD"},{"qty":100,"price":"$0.55450","currency":"USD"},{"qty":250,"price":"$0.51504","currency":"USD"},{"qty":500,"price":"$0.43834","currency":"USD"},{"qty":1000,"price":"$0.35067","currency":"USD"},{"qty":3000,"price":"$0.31780","currency":"USD"},{"qty":6000,"price":"$0.29588","currency":"USD"},{"qty":15000,"price":"$0.28492","currency":"USD"},{"qty":30000,"price":"$0.27396","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/896e590c77e55e0d9cab34c93030239e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS780300250DRVR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for TPS780300250DRVR?","answer":"The TPS7A0313PDBVR is a close functional peer — it offers 200 mA output, 55 dB PSRR at 1 kHz, and similar protection features (over-current, over-temperature, UVLO), but its fixed output is 1.3 V, not 3 V / 2.5 V. The TPS780300250DRVR's dual-output scheme (3 V and 2.5 V) is unique; no pin-compatible drop-in replacement exists from TI."},{"question":"What is the PSRR of TPS780300250DRVR?","answer":"PSRR is 40 dB at 10 Hz, rolling off to 15 dB at 1 kHz. This means the regulator attenuates low-frequency ripple well but provides less rejection above a few hundred hertz."},{"question":"What package does TPS780300250DRVR come in?","answer":"It ships in a 6-WDFN Exposed Pad package (2x2 mm body, 6-WSON supplier package)."},{"question":"Where can I buy TPS780300250DRVR and how is it quoted?","answer":"Sourced through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS780300250DRVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS780300250DRVR 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}}