{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA303A1QPWRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA303A1QPWRQ1","canonicalUrl":"https://icboms.com/texas-instruments/INA303A1QPWRQ1","factsUrl":"https://icboms.com/api/mcp/products/INA303A1QPWRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive, AEC-Q100 series, Current Sense, High/Low-Side, 0V ~ 36V, -40°C ~ 125°C, 14-TSSOP, INA303A1QPWRQ1.","salesMarkdown":"## Active production — what it means for the BOM line The INA303A1QPWRQ1: ROHS3 compliant, so no exemption-based restrictions apply in EU or other regulated markets. ## 0V to 36V input — the automotive rail coverage The 0V to 36V common-mode input range covers 12V and 24V automotive battery rails with margin for cold-crank dips below 6V and load-dump transients up to 36V — the part stays in its linear region across the full battery profile without an external clamp. High-side or low-side sensing means the same IC monitors current on either side of the load; no external level shifter is needed when the sense resistor sits between the battery and the load. The -40°C to 125°C operating temperature range qualifies the INA303A1QPWRQ1 as AEC-Q100 Grade 1 — the standard for under-hood and engine-bay electronics that see 105°C ambient on a hot day. Surface-mount 14-TSSOP package (4.40mm body width) fits the standard footprint for automotive current-sense ICs; the 0.65mm pin pitch routes cleanly on a two-layer board for low-current sense paths.","metaTitle":"INA303A1QPWRQ1 Texas Instruments Current Sense, 0-36V","metaDescription":"Texas Instruments INA303A1QPWRQ1 automotive current-sense amplifier. 0V to 36V input, -40°C to 125°C, 14-TSSOP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Current Sense","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Sensing Method":"High/Low-Side","Voltage - Input":"0V ~ 36V","lifecycle_stage":"eol_hot","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"14-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.57","priceTiers":[{"qty":1,"price":"$4.57000","currency":"USD"},{"qty":10,"price":"$4.10700","currency":"USD"},{"qty":25,"price":"$3.88280","currency":"USD"},{"qty":100,"price":"$3.36510","currency":"USD"},{"qty":250,"price":"$3.19252","currency":"USD"},{"qty":500,"price":"$2.86462","currency":"USD"},{"qty":1000,"price":"$2.44200","currency":"USD"},{"qty":2000,"price":"$2.44200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9d3385f6f945ad5987ce8e497f5cfbd6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/INA303A1QPWRQ1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA303A1QPWRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA303A1QPWRQ1 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}}