{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL432IDBVRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL432IDBVRG4","canonicalUrl":"https://icboms.com/texas-instruments/TL432IDBVRG4","factsUrl":"https://icboms.com/api/mcp/products/TL432IDBVRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL432IDBVRG4 adjustable shunt voltage reference, ±2.2% tolerance, 100 mA output, SC-74A/SOT-753 package, -40°C to 85°C, Tape & Reel.","salesMarkdown":"## Adjustable shunt reference — 2.495 V minimum, 36 V maximum output It sets a reference voltage at 2.495 V minimum and can be programmed up to 36 V using two external resistors. The ±2.2% tolerance on the reference voltage is a mid-grade bin — tighter than the standard 2% bin, looser than the 1% or 0.5% options in the TL432 family. The shunt topology means it sinks current from a supply through a series resistor — no separate bias supply needed, which simplifies the BOM in isolated or high-voltage rails. ## Obsolete — plan for a replacement now The TL432 family is broad — the TL432BIDBVR (active, ±0.5%) or TL432AIDBVR (active, ±1%) in the same SOT-23-5 footprint are the closest parametric matches, but verify the tolerance bin and output voltage range against your BOM before substituting. For new designs, avoid this part number. ## Package and footprint — SOT-23-5 / SC-74A The device is supplied in an SC-74A (SOT-753) package, also commonly referred to as SOT-23-5. The five-pin footprint is shared across the TL432 family, so a layout designed for the TL432IDBVRG4 will accept most active TL432 variants in the same package without board changes. Shipping form is Tape & Reel (TR), standard for automated pick-and-place assembly.","metaTitle":"TL432IDBVRG4 Shunt Reference, Adjustable 2.495V–36V","metaDescription":"Texas Instruments TL432IDBVRG4 adjustable shunt voltage reference, ±2.2% tolerance, 100 mA output, SOT-23-5, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Tolerance":"±2.2%","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Product Status":"Obsolete","Reference Type":"Shunt","Voltage - Input":"-","lifecycle_stage":"eol_hot","Current - Output":"100 mA","Current - Supply":"-","Current - Cathode":"1 mA","Base Product Number":"TL432","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"-","Operating Temperature":"-40°C~85°C(TA)","Voltage - Output (Max)":"36 V","Supplier Device Package":"SOT-23-5","Temperature Coefficient":"-","Voltage - Output (Min/Fixed)":"2.495V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/99b53f28cf28b982a16c2a9ac87cd6e9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL432IDBVRG4/alternatives.json"},"ai":{"faq":[{"question":"Is TL432IDBVRG4 obsolete?","answer":"Yes, Texas Instruments has listed the TL432IDBVRG4 as Obsolete. The TL432BIDBVR (active, ±0.5%) or TL432AIDBVR (active, ±1%) in the same SOT-23-5 package are the closest parametric alternatives — verify tolerance and output voltage range against your BOM before substituting."},{"question":"What are the specifications of TL432IDBVRG4?","answer":"Key specifications: adjustable shunt reference, ±2.2% tolerance, 100 mA output current, 1 mA minimum cathode current, operating temperature -40°C to 85°C, package SC-74A / SOT-753 (SOT-23-5), surface mount, Tape & Reel shipping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL432IDBVRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL432IDBVRG4 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}}