{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RAA2144014GP3#JA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"RAA2144014GP3JA0","canonicalUrl":"https://icboms.com/renesas/RAA2144014GP3JA0","factsUrl":"https://icboms.com/api/mcp/products/RAA2144014GP3%23JA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas RAA2144014GP3#JA0, 40V Low-IQ LDO, 3L SOT-23, T&R 3, fixed 3.3V output, 150mA, 6.1µA quiescent current, -40°C to 125°C.","salesMarkdown":"## 40 V input, 6.1 µA quiescent — what that buys the rail The Renesas RAA2144014GP3#JA0 is a single-output positive LDO regulator delivering a fixed 3.3 V at up to 150 mA from a 40 V maximum input. The headline draw here is the 6.1 µA quiescent current — that keeps the regulator alive on an always-on battery or standby rail without draining the pack. The wide input range means it can regulate down a 12 V or 24 V industrial bus, or survive load-dump transients on an automotive rail, without a separate pre-regulator. Dropout is specified at 1.6 V maximum at the full 150 mA load, so a 3.3 V output needs at least 4.9 V on the input to stay in regulation under worst-case current. That's comfortable off a 5 V rail, but tight if you're trying to run from a 3.6 V lithium cell — the dropout eats most of the headroom. ## PSRR across the audio band — useful for analog supplies Power-supply rejection ratio runs 77 dB at 10 Hz, rolling off to 42 dB at 10 kHz. That's enough to clean up 50/60 Hz ripple from a mains-derived rail and still provide decent rejection of switching-regulator noise in the low kilohertz range. If the load is an analog front-end or a precision reference, this LDO can serve as a post-regulator for a noisy DC-DC converter. ## Package and temperature grade — fits industrial and automotive environments Housed in a three-lead SOT-23-3 (also listed as TO-236-3 / SC-59), the part is a drop-in for standard LDO footprints. The operating junction temperature range of -40°C to 125°C covers under-hood automotive and outdoor industrial enclosures without derating. Surface-mount assembly only; the SOT-23-3 dissipates through the leads and the small tab, so thermal performance depends on board copper area. ## Protection features — over-current, over-temperature, short-circuit Built-in over-current, over-temperature, and short-circuit protection mean the regulator folds back or shuts down before the die or the load sees damage. For a fixed-output LDO in a small package, these protections are essential — the SOT-23-3 has limited thermal mass, and a sustained short could otherwise exceed the junction rating. ## Lifecycle and sourcing — active, no LTB risk RAA2144014GP3#JA0 carries an Active lifecycle status with ROHS3 compliance.","metaTitle":"RAA2144014GP3#JA0 40V Low-Iq LDO, 3.3V Fixed Output","metaDescription":"RAA2144014GP3#JA0: Renesas 40V input LDO, 150mA output, 6.1µA quiescent current, 3.3V fixed, SOT-23-3. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"PSRR":"77dB ~ 42dB (10Hz ~ 10kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Current - Output":"150mA","Protection Features":"Over Current, Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Input (Max)":"40V","Voltage Dropout (Max)":"1.6V @ 150mA","Supplier Device Package":"SOT-23-3","Current - Quiescent (Iq)":"6.1 µA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.23000","currency":"USD"},{"qty":10,"price":"$1.10200","currency":"USD"},{"qty":25,"price":"$1.04640","currency":"USD"},{"qty":100,"price":"$0.85950","currency":"USD"},{"qty":250,"price":"$0.80344","currency":"USD"},{"qty":500,"price":"$0.71004","currency":"USD"},{"qty":1000,"price":"$0.56055","currency":"USD"},{"qty":3000,"price":"$0.52318","currency":"USD"},{"qty":6000,"price":"$0.49702","currency":"USD"},{"qty":15000,"price":"$0.47834","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/efe3822a27ecf19f8ad2569025fa3be5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the quiescent current of RAA2144014?","answer":"Quiescent current is 6.1 µA."},{"question":"Is RAA2144014GP3#JA0 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"What package does RAA2144014GP3#JA0 come in?","answer":"It comes in a three-lead SOT-23-3 package (also listed as TO-236-3 / SC-59)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/RAA2144014GP3JA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/RAA2144014GP3JA0 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}}