{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC6992CDCB-3#TRMPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC6992CDCB-3TRMPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC6992CDCB-3TRMPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC6992CDCB-3%23TRMPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices TimerBlox® series, LTC6992CDCB-3#TRMPBF — silicon oscillator, programmable 3.81 Hz to 1 MHz, 365 µA supply current, 2.25 V to 5.5 V supply, 6-WFDFN exposed pad package, surface mount.","salesMarkdown":"## Silicon oscillator for programmable timing — no crystal needed The LTC6992CDCB-3#TRMPBF is a silicon oscillator from the TimerBlox® family, generating frequencies from 3.81 Hz up to 1 MHz without an external crystal or ceramic resonator. That means one part covers sub-audio watchdog timers through low-MHz clock generation — the frequency is set by a single resistor, not a quartz blank. Supply current is 365 µA across the 2.25 V to 5.5 V range. ## Active production — no obsolescence watch needed Status is Active per the manufacturer — no last-time-buy window, no NRND flag. ROHS3 compliant, so it passes into European and California-restricted builds without an exemption review. Supplied on Tape & Reel (TR) or Cut Tape (CT) — the TR suffix on this order code means reel. The 6-WFDFN exposed pad package (6-DFN 2x3 mm) is a standard footprint for low-pin-count timing ICs. ## Sourcing against the BOM line Active part, no cross-reference needed — the LTC6992CDCB-3#TRMPBF is the -3 variant (PWM output with a specific duty-cycle mapping). If your BOM calls for a different duty-cycle profile, the -1 or -2 suffix variants exist in the same package and supply range, but the pinout and programming resistor formula are identical; only the output duty-cycle transfer function changes.","metaTitle":"LTC6992CDCB-3#TRMPBF – Analog Devices TimerBlox® Silicon","metaDescription":"Analog Devices LTC6992CDCB-3#TRMPBF TimerBlox® silicon oscillator, 3.81 Hz to 1 MHz, 365 µA supply, 2.25 V to 5.5 V. Active lifecycle, 6-DFN package.","metaKeywords":null},"attributes":{"series":"TimerBlox®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Oscillator, Silicon","Series":"TimerBlox®","Package":"Tape & Reel (TR); Cut Tape (CT)","Frequency":"3.81Hz ~ 1MHz","Mounting Type":"Surface Mount","Package / Case":"6-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"365 µA","Voltage - Supply":"2.25V ~ 5.5V","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"6-DFN (2x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.27000","currency":"USD"},{"qty":10,"price":"$4.73500","currency":"USD"},{"qty":25,"price":"$4.47680","currency":"USD"},{"qty":100,"price":"$3.87990","currency":"USD"},{"qty":250,"price":"$3.68096","currency":"USD"},{"qty":500,"price":"$3.30290","currency":"USD"},{"qty":1000,"price":"$2.78558","currency":"USD"},{"qty":2500,"price":"$2.64630","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/82935f0d6249f0e95cf66e79f235d521.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency range of the LTC6992CDCB-3?","answer":"3.81 Hz to 1 MHz, set by a single external resistor. The -3 variant has a specific PWM duty-cycle output; the range is identical across the -1, -2, and -3 suffix variants."},{"question":"How do I program the frequency on the LTC6992CDCB-3?","answer":"A single resistor between the SET pin and ground sets the internal master oscillator frequency. The datasheet provides the formula and a lookup table for standard resistor values — no software or register writes needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC6992CDCB-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/LTC6992CDCB-3TRMPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}