{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADR5043AKSZ-REEL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADR5043AKSZ-REEL7","canonicalUrl":"https://icboms.com/analog-devices/ADR5043AKSZ-REEL7","factsUrl":"https://icboms.com/api/mcp/products/ADR5043AKSZ-REEL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADR504 series, Shunt Voltage Reference, ADR5043AKSZ-REEL7, 3 V fixed output, ±0.2% tolerance, SC-70-3, Tape & Reel.","salesMarkdown":"## What the 3 V shunt reference brings to a precision rail The ADR5043AKSZ-REEL7 is a 3 V fixed-output shunt reference from the ADR504 series, trimmed to ±0.2% initial tolerance and 100 ppm/°C temperature coefficient. A shunt reference behaves like a precision Zener — it regulates by sinking current through a series resistor, so the load sees a stable 3 V as long as the cathode current stays between 60 µA (minimum) and 15 mA (maximum). ## Package and board-fit note for SC-70-3 The three-pin layout (cathode, anode, no-connect) matches the standard shunt reference pinout; the anode connects to ground, the cathode to the load through the series resistor. The SC-70-3 has no exposed pad, so thermal performance depends on the copper area on the anode trace — keep the trace short and wide to minimise parasitic inductance.","metaTitle":"Analog Devices ADR5043AKSZ-REEL7 Shunt Reference, 3V ±0.2%","metaDescription":"Active ADR5043AKSZ-REEL7 shunt voltage reference, 3V fixed output, ±0.2% tolerance, 100ppm/°C drift, SC-70-3. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"ADR504","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Series":"ADR504","Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±0.2%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-70, SOT-323","Reference Type":"Shunt","lifecycle_stage":"eol_hot","Current - Output":"15 mA","Current - Cathode":"60 µA","Noise - 0.1Hz to 10Hz":"4.3µVrms","Noise - 10Hz to 10kHz":"180µVrms","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-3","Temperature Coefficient":"100ppm/°C","Voltage - Output (Min/Fixed)":"3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.17","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.17000","currency":"USD"},{"qty":10,"price":"$1.04300","currency":"USD"},{"qty":25,"price":"$0.98960","currency":"USD"},{"qty":100,"price":"$0.81300","currency":"USD"},{"qty":250,"price":"$0.76004","currency":"USD"},{"qty":500,"price":"$0.67164","currency":"USD"},{"qty":1000,"price":"$0.53025","currency":"USD"},{"qty":3000,"price":"$0.49490","currency":"USD"},{"qty":6000,"price":"$0.47016","currency":"USD"},{"qty":15000,"price":"$0.45248","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How does ADR5043AKSZ-REEL7 compare to ADR5043BRTZ-REEL7?","answer":"The ADR5043BRTZ-REEL7 offers tighter initial tolerance (±0.1% vs ±0.2%) and lower temperature coefficient (75 ppm/°C vs 100 ppm/°C) while maintaining the same 3 V output, same noise performance, and same SC-70-3 package. If your design can tolerate the wider tolerance and drift, the ADR5043AKSZ-REEL7 is the cost-effective fit; for higher-precision requirements, the BRTZ variant is the drop-in upgrade."},{"question":"What compliance documentation does Analog Devices provide for ADR5043AKSZ-REEL7?","answer":"The part is ROHS3 Compliant. Analog Devices provides a Declaration of Conformity and material composition data per REACH; no UL or IEC certification is listed for this shunt reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADR5043AKSZ-REEL7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADR5043AKSZ-REEL7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}