{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICM7555ISA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ICM7555ISA","canonicalUrl":"https://icboms.com/analog-devices/ICM7555ISA","factsUrl":"https://icboms.com/api/mcp/products/ICM7555ISA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ICM7555ISA+ 555 Type, Timer/Oscillator (Single), 500kHz, 30 µA supply, 2V-16.5V range, 8-SOIC (0.154\", 3.90mm Width), Surface Mount, Tube.","salesMarkdown":"## Device identity and supply posture The ICM7555ISA+: No lead-time or stock-holding claim is made here — the RFQ is the binding step. Rated for 500 kHz maximum oscillation frequency — this sets the upper timing boundary for monostable and astable configurations. For a 555-class part, 500 kHz is a practical ceiling; above it the internal comparator propagation delay and output rise time start to dominate the period, so the actual usable frequency in a closed-loop application is lower than the bare spec suggests. Supply current is 30 µA typical, which is the CMOS-grade quiescent draw of this variant — orders of magnitude lower than the bipolar NE555's ~10 mA. This matters for battery-powered or always-on timing circuits where the timer's own consumption must not dominate the sleep budget. The 2 V floor means it starts from a nearly depleted battery, though the output drive strength at the low end is reduced. Industrial temperature grade of -20°C to 85°C — this is the standard commercial-industrial band for indoor equipment, telecom shelters, and factory-floor enclosures. Not rated for -40°C cold-start or +125°C under-hood automotive environments. The 1.27 mm lead pitch is standard for SOIC-8 and routes easily on two-layer boards — no via-in-pad or micro-via required. Supplied in tube packaging — not tape-and-reel. For automated pick-and-place, plan to transfer to a feeder-compatible carrier or order the tape-and-reel variant if available. The tube quantity is typically 50-100 units per tube, depending on the supplier's packing standard.","metaTitle":"ICM7555ISA+ Analog Devices 555 Timer, 500kHz, 8-SOIC","metaDescription":"ICM7555ISA+ 555 Type timer/oscillator from Analog Devices. 500kHz max frequency, 30 µA supply current, 2V-16.5V range. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"555 Type, Timer/Oscillator (Single)","Package":"Tube","Frequency":"500kHz","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"30 µA","Voltage - Supply":"2V ~ 16.5V","Operating Temperature":"-20°C ~ 85°C","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.59","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.59000","currency":"USD"},{"qty":10,"price":"$3.22100","currency":"USD"},{"qty":25,"price":"$3.04520","currency":"USD"},{"qty":100,"price":"$2.63910","currency":"USD"},{"qty":250,"price":"$2.50380","currency":"USD"},{"qty":500,"price":"$2.24664","currency":"USD"},{"qty":1000,"price":"$1.89476","currency":"USD"},{"qty":2500,"price":"$1.80002","currency":"USD"},{"qty":5000,"price":"$1.73235","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ICM7555ISA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ICM7555ISA 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}}