{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS6735ID","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS6735ID","canonicalUrl":"https://icboms.com/texas-instruments/TPS6735ID","factsUrl":"https://icboms.com/api/mcp/products/TPS6735ID","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS6735ID inverting buck regulator, 4V to 6.2V input, fixed -5V output, 200mA, 160kHz, 8-SOIC (0.154\", 3.90mm Width), Tube.","salesMarkdown":"## Inverting buck for a -5V rail The TPS6735ID is a fixed-output inverting buck regulator from Texas Instruments that delivers -5V at up to 200 mA from a positive input rail between 4 V and 6.2 V. It uses a buck topology with the output configured as a negative rail — the ground reference is the positive input, and the output sits 5 V below that. The 160 kHz switching frequency keeps the inductor and capacitor sizes modest for a board-level -5V supply. No synchronous rectifier is used, so the external Schottky diode selection matters for efficiency at the 200 mA ceiling.","metaTitle":"Texas Instruments TPS6735ID Buck Regulator, -5V Fixed, 200mA","metaDescription":"Texas Instruments TPS6735ID inverting buck regulator: fixed -5V output, 200mA, 160kHz switching, 8-SOIC (0.154\"). Active, RoHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Function":"Step-Up, Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Output":"200mA","Number of Outputs":"1","Output Configuration":"Negative","Frequency - Switching":"160kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"6.2V","Voltage - Input (Min)":"4V","Supplier Device Package":"8-SOIC","Voltage - Output (Min/Fixed)":"-5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.09","priceTiers":[{"qty":1,"price":"$7.09000","currency":"USD"},{"qty":10,"price":"$6.40200","currency":"USD"},{"qty":75,"price":"$6.10387","currency":"USD"},{"qty":150,"price":"$5.29993","currency":"USD"},{"qty":300,"price":"$5.06170","currency":"USD"},{"qty":525,"price":"$4.61509","currency":"USD"},{"qty":1050,"price":"$4.01960","currency":"USD"},{"qty":2550,"price":"$3.87073","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d9b43f8118d8c800f4ede4249ef28d35.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS6735ID/alternatives.json"},"ai":{"faq":[{"question":"What is TPS6735ID used for?","answer":"It generates a -5V rail from a positive 4-6.2V input, typically to bias analog circuits (op-amp supplies, sensor front-ends, or LCD contrast) that need a clean negative voltage in an industrial temperature environment."},{"question":"Will TPS6735ID drop into a board designed for LM2750LD-ADJ/NOPB without rewiring?","answer":"No — the LM2750 is a positive-output charge pump (adjustable, 1.7 MHz) in a different pinout and package. The TPS6735ID is an inverting buck with a fixed -5V output; the two are not pin-compatible or functionally interchangeable without a board spin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS6735ID","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS6735ID 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}}