{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT6656BCS6-3.3#TRMPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT6656BCS6-3.3TRMPBF","canonicalUrl":"https://icboms.com/analog-devices/LT6656BCS6-3.3TRMPBF","factsUrl":"https://icboms.com/api/mcp/products/LT6656BCS6-3.3%23TRMPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT6656BCS6-3.3#TRMPBF series voltage reference, fixed 3.3V output, ±0.1% tolerance, 20ppm/°C, 1.5µA supply, TSOT-23-6, Tape & Reel.","salesMarkdown":"## Precision 3.3V reference for low-power signal chains The LT6656BCS6-3.3#TRMPBF is a series voltage reference from Analog Devices delivering a fixed 3.3V output with ±0.1% initial accuracy and a 20 ppm/°C temperature coefficient — tight enough to serve as the reference for a 16-bit ADC without external trimming. Supply current is just 1.5 µA, making this reference suitable for battery-powered instruments and always-on sensor nodes where every microamp counts. ## Supply range and output drive capability Input voltage spans 3.8 V to 18 V, so the reference can be powered from a 5 V or 12 V rail while maintaining regulation — no separate low-noise supply needed. Output current is rated at 5 mA, enough to bias the reference input of a SAR ADC and a small sensor bridge simultaneously without loading the output below its dropout margin. The TSOT-23-6 package (SOT-23-6 Thin) keeps the footprint compact — the 0.95 mm pitch and 2.9 mm body length fit easily on a two-layer board with the output capacitor placed close to the pin. ## Active production and ordering detail The #TRMPBF suffix indicates Tape & Reel packaging — the standard carrier for automated pick-and-place assembly. Cut Tape quantities are also listed for prototype or low-volume builds. ROHS3 compliance is confirmed, meeting the latest EU restriction requirements for lead-free soldering processes.","metaTitle":"LT6656BCS6-3.3#TRMPBF Analog Devices Voltage Reference, 3.3V","metaDescription":"Analog Devices LT6656BCS6-3.3#TRMPBF series voltage reference, fixed 3.3V output, ±0.1% tolerance, 1.5µA supply, TSOT-23-6. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±0.1%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6 Thin, TSOT-23-6","Reference Type":"Series","Voltage - Input":"3.8V ~ 18V","lifecycle_stage":"eol_hot","Current - Output":"5 mA","Current - Supply":"1.5µA","Noise - 0.1Hz to 10Hz":"30ppmp-p","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"TSOT-23-6","Temperature Coefficient":"20ppm/°C","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.65","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.65000","currency":"USD"},{"qty":10,"price":"$5.07200","currency":"USD"},{"qty":25,"price":"$4.79480","currency":"USD"},{"qty":100,"price":"$4.15560","currency":"USD"},{"qty":250,"price":"$3.94252","currency":"USD"},{"qty":500,"price":"$3.53762","currency":"USD"},{"qty":1000,"price":"$2.98354","currency":"USD"},{"qty":2500,"price":"$2.83436","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4da6b5e6e61f1845ca28a660763bd7ba.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT6656BCS6-3.3TRMPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT6656BCS6-3.3TRMPBF 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}}