{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS63710DRRR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS63710DRRR","canonicalUrl":"https://icboms.com/texas-instruments/TPS63710DRRR","factsUrl":"https://icboms.com/api/mcp/products/TPS63710DRRR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS63710DRRR, inverting (negative-output) buck regulator, 3.1 V to 14 V input, adjustable -1 V to -5.5 V output, 1 A, synchronous rectification, 12-SON (3x3 mm) package, -40°C to 125°C junction temperature.","salesMarkdown":"## Active negative-rail source for analog and sensor bias The TPS63710DRRR is a Texas Instruments inverting buck regulator that generates a clean negative output from a positive input rail — a topology that is less common than positive buck converters but essential when an analog front-end, op-amp supply, or sensor bias chain needs a negative voltage. Input range is 3.1 V to 14 V, output is adjustable from -1 V down to -5.5 V, and the part delivers up to 1 A continuous. Synchronous rectification keeps efficiency higher than a diode-based inverting buck, which matters when the load is a few hundred milliamps and the thermal budget is tight. The switching frequency is 1.5 MHz, letting the output inductor and capacitor stay small. ## Output voltage adjustability and thermal envelope The adjustable output covers -1 V to -5.5 V. The 1.5 MHz switching frequency keeps the LC filter components small, but the layout must keep the switch node and feedback trace short to avoid noise injection into the output.","metaTitle":"TPS63710DRRR Negative Buck Converter – TI, 1 A, Adjustable","metaDescription":"Texas Instruments TPS63710DRRR inverting buck regulator: 3.1 V–14 V input, adjustable -1 V to -5.5 V output, 1 A, synchronous rectification, -40°C to 125°C","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"12-WFDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"1A","Number of Outputs":"1","Base Product Number":"TPS63710","Output Configuration":"Negative","Frequency - Switching":"1.5MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"14V","Voltage - Input (Min)":"3.1V","Voltage - Output (Max)":"-5.5V","Supplier Device Package":"12-SON (3x3)","Voltage - Output (Min/Fixed)":"-1V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0200","priceTiers":[{"qty":1,"price":"$3.02000","currency":"USD"},{"qty":10,"price":"$2.71600","currency":"USD"},{"qty":25,"price":"$2.56240","currency":"USD"},{"qty":100,"price":"$2.18330","currency":"USD"},{"qty":250,"price":"$2.05004","currency":"USD"},{"qty":500,"price":"$1.79378","currency":"USD"},{"qty":1000,"price":"$1.48628","currency":"USD"},{"qty":3000,"price":"$1.45050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b9ede6e06a53ef3a613f91875403b95c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS63710DRRR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS63710DRRR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS63710DRRR 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}}