{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADP1754ACPZ-1.1-R7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADP1754ACPZ-1.1-R7","canonicalUrl":"https://icboms.com/analog-devices/ADP1754ACPZ-1.1-R7","factsUrl":"https://icboms.com/api/mcp/products/ADP1754ACPZ-1.1-R7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADP1754ACPZ-1.1-R7 LDO regulator, fixed 1.1V output, 1.2A, 16-lead LFCSP (4x4), -40 to 125°C, Tape & Reel.","salesMarkdown":"The ADP1754ACPZ-1.1-R7 is a single-output LDO that holds a fixed 1.1V output within regulation up to 1.2A continuous. That current ceiling covers the core supply of many mid-range FPGAs, SoCs, or DDR3 VTT termination rails — anything that pulls under an amp on a 1.1V bus. The quiescent current sits at 800 µA typical, with a maximum supply current of 1.4 mA. For a battery-powered sensor node that spends most of its time in a low-power state, that Iq is the floor the system sees when the load is light — it matters for standby budget. The 200 mV dropout at full load means the input must stay above 1.3V to keep the 1.1V output in regulation — a 3.3V rail with 5% tolerance leaves plenty of headroom. ## Package and thermal — the exposed pad is non-negotiable The 16-lead LFCSP (4x4 mm) has an exposed pad on the bottom. That pad is the primary thermal path — at 1.2A output, the power dissipation is roughly 0.6W with a 1.5V drop, and without soldering the pad to a copper plane on the PCB, the junction temperature will exceed the 125°C rating under load. The datasheet layout note calls for multiple vias under the pad to a ground plane. The package is surface-mount only — no through-hole equivalent. The tape-and-reel option is the volume format; cut tape is available for prototype or single-board repair quantities. ## Protection set — reverse polarity and UVLO are unusual on an LDO Beyond the standard over-current and over-temperature shutdown, this regulator includes reverse polarity protection and an under-voltage lockout (UVLO). The reverse polarity block means the part survives a swapped input connection without an external Schottky diode in series — that diode's forward voltage would otherwise eat into the dropout margin. The UVLO holds the output off until the input rises above a threshold, preventing the regulator from trying to regulate from a sagging rail. The control set includes Enable, Power Good, and Soft Start. Power Good is an open-drain flag that asserts when the output is within regulation — useful for sequencing a downstream DC-DC converter or holding a microcontroller in reset until the 1.1V rail is stable. Soft Start limits inrush current during startup, which matters when the output capacitor bank is large.","metaTitle":"ADP1754ACPZ-1.1-R7 LDO Regulator, 1.1V Fixed, 1.2A","metaDescription":"Analog Devices ADP1754ACPZ-1.1-R7 LDO, fixed 1.1V output, 1.2A, 16-LFCSP, -40 to 125°C. Active production, ROHS3. Request a quote.","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":"Fixed","Mounting Type":"Surface Mount","Package / Case":"16-WQFN Exposed Pad, CSP","lifecycle_stage":"eol_hot","Control Features":"Enable, Power Good, Soft Start","Current - Output":"1.2A","Protection Features":"Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"3.6V","Current - Supply (Max)":"1.4 mA","Supplier Device Package":"16-LFCSP (4x4)","Current - Quiescent (Iq)":"800 µA","Voltage - Output (Min/Fixed)":"1.1V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.89","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.89000","currency":"USD"},{"qty":1500,"price":"$1.99500","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Will ADP1754ACPZ-1.1-R7 drop into a board designed for ADP1754ACPZ-1.3-R7?","answer":"Yes — the two parts share the same die, the same 16-lead LFCSP package, and the same pinout. The only difference is the fixed output voltage: 1.1V on this part versus 1.3V on the peer. If the board's load is designed for a 1.1V rail, the swap is direct; if the original design expected 1.3V, the lower output may cause the downstream circuitry to brown out or fail to meet its supply tolerance."},{"question":"What compliance documentation does Analog Devices provide for ADP1754ACPZ-1.1-R7?","answer":"The part is ROHS3 compliant. Standard documentation includes the datasheet, a material declaration, and a REACH compliance statement. No UL or IEC certification is listed on this product record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADP1754ACPZ-1.1-R7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADP1754ACPZ-1.1-R7 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}}