{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC6992HDCB-2#TRMPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC6992HDCB-2TRMPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC6992HDCB-2TRMPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC6992HDCB-2%23TRMPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices TimerBlox® series, LTC6992HDCB-2#TRMPBF, silicon oscillator, programmable 3.81Hz to 1MHz, 365 µA supply, 2.25V–5.5V, -40°C to 125°C, 6-WFDFN exposed pad package.","salesMarkdown":"## Programmable silicon oscillator — no quartz, no external timing components The LTC6992HDCB-2#TRMPBF is a silicon oscillator from the TimerBlox® family that generates a square-wave output from 3.81Hz up to 1MHz. It is not a quartz crystal — the frequency is set by a single external resistor and a voltage on the MOD pin, so you can tune it in-circuit without swapping a crystal. Supply current is 365 µA typical, and the operating range spans 2.25V to 5.5V, which means it runs directly off a 3.3V or 5V rail without a separate LDO. ## Package and layout — exposed-pad DFN needs a thermal land The part comes in a 6-WFDFN exposed pad package, supplier device package 6-DFN (2x3). Without that land, the junction temperature rises faster under load, especially at the high end of the temperature range. ## Lifecycle and supply — active production, no obsolescence watch needed No second-source or direct replacement is listed; the TimerBlox® family is single-sourced from Analog Devices. For BOM planning: the part is not near end-of-life, so you can commit it to a new design without a lifecycle risk flag. Pricing and lead time vary with quantity — request a quote through the RFQ channel for current market pricing and delivery.","metaTitle":"LTC6992HDCB-2#TRMPBF Analog Devices TimerBlox® Silicon","metaDescription":"LTC6992HDCB-2#TRMPBF silicon oscillator, 3.81Hz–1MHz, 365µA supply, -40°C to 125°C. Active production. Request quote for current pricing and lead time.","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":"-40°C ~ 125°C","Supplier Device Package":"6-DFN (2x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.56000","currency":"USD"},{"qty":10,"price":"$5.92800","currency":"USD"},{"qty":25,"price":"$5.65240","currency":"USD"},{"qty":100,"price":"$4.90800","currency":"USD"},{"qty":250,"price":"$4.68740","currency":"USD"},{"qty":500,"price":"$4.27382","currency":"USD"},{"qty":1000,"price":"$3.72236","currency":"USD"},{"qty":2500,"price":"$3.58449","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/82935f0d6249f0e95cf66e79f235d521.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I program the output frequency on the LTC6992HDCB-2#TRMPBF?","answer":"The frequency is set by a single external resistor (RSET) connected between the SET pin and ground, plus a voltage applied to the MOD pin. The datasheet provides a formula: fOUT = 1MHz * (1V / VMOD) * (20kΩ / RSET). By varying the resistor or the MOD voltage, you can tune the output from 3.81Hz to 1MHz without changing the crystal — because there is no crystal."},{"question":"What is the closest replacement for the LTC6992HDCB-2#TRMPBF if it becomes obsolete?","answer":"The part is currently Active, so no replacement is needed now. If a future EOL occurs, the closest functional sibling is another LTC6992 variant in the same TimerBlox® family, such as the LTC6992HS6-3#TRMPBF or LTC6992HS6-4#TRMPBF. Those share the same silicon oscillator core and frequency range but come in an SOT-23 package instead of the 6-DFN. The pinout differs, so a board respin would be required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC6992HDCB-2TRMPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC6992HDCB-2TRMPBF 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}}