{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BD00HA3MEFJ-LBH2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BD00HA3MEFJ-LBH2","canonicalUrl":"https://icboms.com/rohm/BD00HA3MEFJ-LBH2","factsUrl":"https://icboms.com/api/mcp/products/BD00HA3MEFJ-LBH2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor BD00HA3MEFJ-LBH2 LDO voltage regulator, single positive adjustable output 1.5-7V, 300mA, 8-HTSOP-J (0.154\" SOIC-8 exposed pad) surface-mount package, Tape & Reel / Cut Tape.","salesMarkdown":"## Output range and dropout budget The BD00HA3MEFJ-LBH2: Adjustable output from 1.5 V minimum up to 7 V maximum, delivering 300 mA continuous. The max dropout is 1.2 V at full load — the input rail must stay at least 1.2 V above the set output voltage across the load range to hold regulation. Single positive regulator with Enable control — the Enable pin lets a logic-level signal gate the output without a separate pass FET. ## Protection and temperature grade Built-in Over Current, Over Temperature, and Soft Start protection — the soft start limits inrush into bulk capacitance on power-up, preventing output overshoot and input rail sag. 8-HTSOP-J package (0.154\" SOIC-8 width, 3.90 mm body, exposed pad). ## Lifecycle and compliance Maximum supply current is 1.2 mA — the regulator's own quiescent draw is low enough for always-on rails in battery-backed systems.","metaTitle":"ROHM BD00HA3MEFJ-LBH2 LDO, Adjustable 1.5-7V, 300mA","metaDescription":"Active ROHM LDO, 300mA adjustable output 1.5-7V, max dropout 1.2V @ 300mA, -40 to +105°C. 8-HTSOP-J exposed pad. ROHS3. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"300mA","Protection Features":"Over Current, Over Temperature, Soft Start","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 105°C","Voltage - Input (Max)":"8V","Voltage Dropout (Max)":"1.2V @ 300mA","Current - Supply (Max)":"1.2 mA","Voltage - Output (Max)":"7V","Supplier Device Package":"8-HTSOP-J","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.69","priceTiers":[{"qty":1,"price":"$1.69000","currency":"USD"},{"qty":10,"price":"$1.51400","currency":"USD"},{"qty":25,"price":"$1.42840","currency":"USD"},{"qty":100,"price":"$1.21700","currency":"USD"},{"qty":250,"price":"$1.14268","currency":"USD"},{"qty":500,"price":"$0.99984","currency":"USD"},{"qty":1250,"price":"$0.82844","currency":"USD"},{"qty":2500,"price":"$0.80850","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BD00HA3MEFJ-LBH2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BD00HA3MEFJ-LBH2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BD00HA3MEFJ-LBH2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}