{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BA00JC5WT","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BA00JC5WT","canonicalUrl":"https://icboms.com/rohm/BA00JC5WT","factsUrl":"https://icboms.com/api/mcp/products/BA00JC5WT","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor BA00JC5WT positive adjustable LDO voltage regulator, 1.5A output, 1.5V to 12V adjustable range, 0.5V dropout at 500mA, 55dB PSRR at 120Hz, TO-220-5 Full Pack, through-hole, -40°C to 105°C.","salesMarkdown":"## Package and board integration — TO-220FP full-pack The BA00JC5WT comes in a TO-220-5 Full Pack (TO-220FP) through-hole package. The full-pack moulding isolates the tab from the die — no insulating pad or washer needed between the tab and the heatsink, which simplifies the thermal path and reduces assembly steps. Five pins in a single row at 2.54 mm pitch: input, ground, enable, output, and adjust. The tab is the back of the package and carries no electrical potential, so it can be bolted directly to a chassis or shared heatsink without an isolation layer. Rated 1.5 A continuous output. The dropout voltage is specified at 0.5 V max at 500 mA — at full 1.5 A load the actual dropout will be higher, so budget at least 1 V headroom between the input rail and the desired output voltage to stay in regulation across temperature. The 1.5 V minimum fixed reference means the regulator cannot go below that floor — a 1.2 V core rail needs a different part. ## PSRR and quiescent current — analog rail suitability PSRR is 55 dB typical at 120 Hz, dropping to 50 dB at the same frequency — this is the line-frequency rejection for a full-wave rectified input. For a 12 V rail feeding a 5 V analog supply, expect about 55 dB of attenuation on the 100/120 Hz ripple, which is adequate for most 12-bit ADC references but marginal for 16-bit or audio circuits without additional post-filtering. Quiescent current is 130 µA typical. This is moderate for a 1.5 A LDO — not the lowest-Iq option for battery gear, but acceptable for always-on industrial rails where the load current dominates the power budget. ## Protection and control features Built-in over-current and over-temperature protection. The enable pin allows the output to be shut down without removing the input voltage — useful for sequenced power-up or fault recovery in multi-rail designs. ## Temperature range and compliance ROHS3 compliant per.","metaTitle":"ROHM BA00JC5WT LDO Regulator, 1.5A Adjustable, TO-220FP","metaDescription":"ROHM BA00JC5WT positive adjustable LDO regulator, 1.5A output, 0.5V dropout at 500mA, 55dB PSRR, TO-220-5 Full Pack. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"55dB ~ 50dB (120Hz)","Package":"Tube","Output Type":"Adjustable","Mounting Type":"Through Hole","Package / Case":"TO-220-5 Full Pack","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"1.5A","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 105°C","Voltage - Input (Max)":"16V","Voltage Dropout (Max)":"0.5V @ 500mA","Voltage - Output (Max)":"12V","Supplier Device Package":"TO-220FP","Current - Quiescent (Iq)":"130 µA","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.69","priceTiers":[{"qty":1,"price":"$2.69000","currency":"USD"},{"qty":10,"price":"$2.41900","currency":"USD"},{"qty":25,"price":"$2.28160","currency":"USD"},{"qty":100,"price":"$1.94400","currency":"USD"},{"qty":250,"price":"$1.82532","currency":"USD"},{"qty":500,"price":"$1.59716","currency":"USD"},{"qty":1000,"price":"$1.32336","currency":"USD"},{"qty":2500,"price":"$1.29150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5cac6d7fcb74caaa6834b559eb061bad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BA00JC5WT/alternatives.json"},"ai":{"faq":[{"question":"What is the PSRR of BA00JC5WT?","answer":"PSRR is 55 dB typical at 120 Hz, dropping to 50 dB. This is the line-frequency rejection for a full-wave rectified input — adequate for 12-bit ADC rails but marginal for 16-bit or audio without additional filtering."},{"question":"What package does BA00JC5WT come in?","answer":"TO-220-5 Full Pack (TO-220FP), through-hole mounting. The full-pack moulding isolates the tab from the die, so no insulating washer is needed between the tab and the heatsink."},{"question":"What compliance documentation does ROHM provide for BA00JC5WT?","answer":"The BA00JC5WT is ROHS3 compliant. No UL or IEC certification is listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BA00JC5WT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BA00JC5WT 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}}