{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS60403DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS60403DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS60403DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS60403DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS60403DBVR, Ratiometric Charge Pump, Fixed Output, 1.8V to 5.25V Input, 60 mA Output, 250 kHz, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## Charge pump with three output ratios The topology uses no inductor — just two external capacitors — so the BOM stays small and the radiated noise profile is clean. The 250 kHz switching frequency keeps the flying capacitor values in the sub-µF range, which saves board area. ## 60 mA output — sizing the load budget The 60 mA output current ceiling is the hard limit for the powered rail. If the downstream op-amp or comparator bank draws 55 mA total, the part fits; a 70 mA load pushes the junction above the safe operating area. The fixed output configuration means no external resistor divider sets the voltage — the ratio is hardwired, so the BOM engineer must pick the TPS60403 variant that matches the target rail. The SOT-23-5 (SC-74A) package is a 5-pin surface-mount footprint with 0.95 mm pitch — the layout engineer needs a 4-layer board only if the thermal dissipation demands a copper pour under the part; two-layer boards fan out the pins without trouble.","metaTitle":"TPS60403DBVR Charge Pump Inverter, 60 mA, SOT-23-5","metaDescription":"TI TPS60403DBVR ratiometric charge pump, 1.8V–5.25V input, -Vin/2Vin/Vin/2 output, 60 mA, 250 kHz, SOT-23-5. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Ratiometric","Topology":"Charge Pump","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"60mA","Number of Outputs":"1","Base Product Number":"TPS60403","Output Configuration":"Positive or Negative","Frequency - Switching":"250kHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"No","Voltage - Input (Max)":"5.25V","Voltage - Input (Min)":"1.8V","Voltage - Output (Max)":"-","Supplier Device Package":"SOT-23-5","Voltage - Output (Min/Fixed)":"-Vin, 2Vin, Vin/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f4bb89fd10e63075febe8ea441ba2f54.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS60403DBVR/alternatives.json"},"ai":{"faq":[{"question":"Can TPS60403DBVR generate a negative voltage?","answer":"Yes, one of the three fixed output ratios is -Vin, so the part can produce a negative rail from a positive input. The other options are 2Vin (doubler) and Vin/2 (splitter)."},{"question":"Is TPS60403DBVR compatible with 5V input?","answer":"Yes, the maximum input voltage is 5.25 V, so a 5 V supply rail is within the operating range. The minimum input is 1.8 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS60403DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS60403DBVR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}