{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1133ACN#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1133ACNPBF","canonicalUrl":"https://icboms.com/analog-devices/LT1133ACNPBF","factsUrl":"https://icboms.com/api/mcp/products/LT1133ACN%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT1133ACN#PBF, RS232 full-duplex transceiver, 3 drivers / 5 receivers, 250 kBd data rate, 24-DIP (0.300\") through-hole package, 4.5V–5.5V supply, 0°C to 70°C operation.","salesMarkdown":"## 3 drivers, 5 receivers — RS232 in a 24-pin DIP The LT1133ACN#PBF is an RS232 full-duplex transceiver from Analog Devices, with three drivers and five receivers in a 24-DIP through-hole package. Data rate is rated at 250 kBd. ## Supply rail and package — what fits the BOM Operates from a single 4.5V to 5.5V supply — a standard 5V rail, no charge-pump needed for the RS232 levels. The 24-pin PDIP is a legacy through-hole footprint; if your board already routes a 0.300\" DIP socket, this drops in without layout changes. Compared to the ADM202JNZ (2/2 drivers/receivers) or ADM233LJNZ (120 kbps, 2/2), the LT1133ACN#PBF gives you three extra receive channels in the same package width. The ADM222ANZ offers a wider -40°C to 85°C range but only 2/2 count — so if you need the extra receivers and can live with commercial temp, this part consolidates the BOM. ## Active production — no obsolescence clock ticking For a storeroom keeper, this means the part is still in regular production and can be ordered against a BOM line without a last-time-buy scramble. Store the tubes in a dry environment; the PDIP body is not moisture-sensitive like a QFP, but long-term humidity can tarnish the lead finish.","metaTitle":"LT1133ACN#PBF RS232 Transceiver 3/5 24-DIP Analog Devices","metaDescription":"Active RS232 full-duplex transceiver, 250 kBd, 3 drivers/5 receivers, 24-DIP through-hole. ROHS3 compliant. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"250KBd","Mounting Type":"Through Hole","Package / Case":"24-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"400 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"24-PDIP","Number of Drivers/Receivers":"3/5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.11","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.11000","currency":"USD"},{"qty":10,"price":"$10.93900","currency":"USD"},{"qty":25,"price":"$10.43040","currency":"USD"},{"qty":100,"price":"$9.05660","currency":"USD"},{"qty":250,"price":"$8.64960","currency":"USD"},{"qty":500,"price":"$7.88640","currency":"USD"},{"qty":1000,"price":"$7.20000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/1130asfb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the equivalent or replacement for LT1133ACN#PBF?","answer":"The ADM202JNZ is a common RS232 transceiver in the same 24-DIP package, but it offers only 2 drivers and 2 receivers versus the LT1133ACN#PBF's 3/5 count. The ADM233LJNZ runs at 120 kbps and also has 2/2. Neither is a direct pin-for-pin replacement — the extra receiver channels on the LT1133ACN#PBF are the reason to stay with this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1133ACNPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1133ACNPBF 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}}