{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BDJ0GA3WNUX-TR","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BDJ0GA3WNUX-TR","canonicalUrl":"https://icboms.com/rohm/BDJ0GA3WNUX-TR","factsUrl":"https://icboms.com/api/mcp/products/BDJ0GA3WNUX-TR","rawCanonicalId":null},"summary":{"shortDescription":"ROHM BDJ0GA3WNUX-TR, linear voltage regulator, fixed 10 V output, 300 mA output, 14 V input max, 0.9 V dropout max, 8-UFDFN exposed pad, VSON008X2030, active.","salesMarkdown":"## Fixed 10 V rail for sensor and bias supplies The BDJ0GA3WNUX-TR is a single-output positive LDO from ROHM, delivering a fixed 10 V at up to 300 mA. That fixed voltage makes it a direct fit for powering analog front-end rails, MEMS bias lines, or local 10 V buses where a variable-output regulator adds unnecessary BOM cost. The enable pin lets the system power-cycle the rail without a separate load switch. ## Dropout and input headroom Maximum dropout is 0.9 V at the full 300 mA load, so the input must stay above 10.9 V to maintain regulation. The 14 V input maximum accommodates a nominal 12 V bus with typical ±10 % ripple, but a 15 V rail is out of range. If your upstream supply sits at 12 V and you need margin for transients, the 14 V ceiling is a hard limit — no derating headroom above that. ## Protection and thermal envelope Over-current and over-temperature protection are built in, plus a soft-start ramp that limits inrush into capacitive loads. The operating temperature range is -25 °C to 85 °C — fine for indoor industrial or telecom gear, but not rated for automotive under-hood or extended outdoor enclosures where -40 °C is common. The quiescent supply current maxes at 900 µA, so it's not a micropower LDO, but acceptable for always-on bias rails in equipment that isn't battery-operated. ## Package and footprint reality The 0.50 mm pitch means a 4-layer board isn't mandatory, but the pad geometry and via pattern under the package should follow ROHM's layout recommendation to keep junction temperature within limits at 300 mA. ## Lifecycle and supply position It is ROHS3 compliant.","metaTitle":"BDJ0GA3WNUX-TR LDO Regulator, Fixed 10 V, 300 mA","metaDescription":"ROHM BDJ0GA3WNUX-TR is a fixed 10 V LDO, 300 mA output, 0.9 V dropout max. Active lifecycle, surface-mount VSON008X2030.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-UFDFN 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":"-25°C ~ 85°C","Voltage - Input (Max)":"14V","Voltage Dropout (Max)":"0.9V @ 300mA","Current - Supply (Max)":"900 µA","Supplier Device Package":"VSON008X2030","Voltage - Output (Min/Fixed)":"10V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.87","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.87000","currency":"USD"},{"qty":10,"price":"$0.76600","currency":"USD"},{"qty":25,"price":"$0.71960","currency":"USD"},{"qty":100,"price":"$0.58730","currency":"USD"},{"qty":250,"price":"$0.54552","currency":"USD"},{"qty":500,"price":"$0.46428","currency":"USD"},{"qty":1000,"price":"$0.37142","currency":"USD"},{"qty":4000,"price":"$0.33660","currency":"USD"},{"qty":8000,"price":"$0.32850","currency":"USD"}]},"links":{"datasheetUrl":"https://d1d2qsbl8m0m72.cloudfront.net/en/products/databook/datasheet/ic/power/linear_regulator/bdxxga3wefj-e.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BDJ0GA3WNUX-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BDJ0GA3WNUX-TR 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}}