{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BD70H12G-2CTR","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BD70H12G-2CTR","canonicalUrl":"https://icboms.com/rohm/BD70H12G-2CTR","factsUrl":"https://icboms.com/api/mcp/products/BD70H12G-2CTR","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor BD70H12G-2CTR Voltage Detector, 1.2V threshold, Active High reset, Open Drain output, SC-74A / SOT-753, Surface Mount, Tape & Reel.","salesMarkdown":"## 1.2V threshold, active-high watchdog The ROHM BD70H12G-2CTR is a single-channel voltage detector with a 1.2V threshold, designed to monitor a supply rail and assert a reset signal when the voltage dips below that level. The active-high reset output is open-drain, so it pulls low when the monitored voltage is above threshold and releases to high-impedance on a fault — the external pull-up resistor sets the logic-high level. The reset timeout is a minimum of 20 µs, meaning the output holds the reset state for at least that duration after the supply recovers, giving the downstream logic time to stabilize before re-enabling the system. Operating across -40°C to +125°C, it covers the full industrial temperature envelope — suitable for engine-bay electronics, industrial controllers, and outdoor telecom gear where the ambient can swing beyond the commercial range. The supplier device package is 5-SSOP, which is the same mechanical outline as SOT-753. The open-drain output means the pull-up resistor is external, giving the designer control over the logic-high voltage independent of the detector's supply.","metaTitle":"ROHM BD70H12G-2CTR Voltage Detector, 1.2V Threshold, SOT-753","metaDescription":"ROHM BD70H12G-2CTR voltage detector, 1.2V threshold, active-high reset, open-drain output, -40°C to +125°C, SOT-753. Active production, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Voltage Detector","Reset":"Active High","Output":"Open Drain or Open Collector","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"20µs Minimum","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Threshold":"1.2V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"5-SSOP","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.86","stockQuantity":25,"priceTiers":[{"qty":1,"price":"$0.86000","currency":"USD"},{"qty":10,"price":"$0.76600","currency":"USD"},{"qty":25,"price":"$0.72680","currency":"USD"},{"qty":100,"price":"$0.59700","currency":"USD"},{"qty":250,"price":"$0.55808","currency":"USD"},{"qty":500,"price":"$0.49318","currency":"USD"},{"qty":1000,"price":"$0.38936","currency":"USD"},{"qty":3000,"price":"$0.36340","currency":"USD"},{"qty":6000,"price":"$0.34523","currency":"USD"},{"qty":15000,"price":"$0.33225","currency":"USD"},{"qty":30000,"price":"$0.32187","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5a5002fe8f7e985543acdde069244dea.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BD70H12G-2CTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BD70H12G-2CTR 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}}