{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADM7160AUJZ-1.8-R2","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADM7160AUJZ-1.8-R2","canonicalUrl":"https://icboms.com/analog-devices/ADM7160AUJZ-1.8-R2","factsUrl":"https://icboms.com/api/mcp/products/ADM7160AUJZ-1.8-R2","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADM7160AUJZ-1.8-R2 LDO, 200 mA, 1.8 V fixed output, TSOT-23-5, PSRR 54 dB ~ 43 dB (100 kHz ~ 1 MHz), -40°C to 125°C.","salesMarkdown":"## What the PSRR spec means for noise-sensitive rails The ADM7160AUJZ-1.8-R2 delivers a PSRR of 54 dB at 100 kHz, dropping to 43 dB at 1 MHz — this is the rejection envelope for switching noise from a buck converter or charge pump upstream. A 54 dB rejection at 100 kHz means a 10 mV ripple on the input is attenuated to roughly 20 µV at the output, which is clean enough to power an ADC reference or a PLL supply without an additional LC filter. ## Dropout, quiescent current, and thermal budget Maximum dropout voltage is 230 mV at the full 200 mA load — the input rail needs to stay at least 230 mV above 1.8 V across the load range to keep the output in regulation. Quiescent current is just 20 µA typical, so the regulator's own draw is negligible in battery-powered designs; the 350 µA maximum supply current covers the full operating envelope including the internal reference and protection circuits. The -40°C to +125°C operating temperature range covers automotive under-hood and industrial ambient extremes — the TSOT-23-5 package's thermal resistance must be factored into the derating calculation at high ambient and full load.","metaTitle":"ADM7160AUJZ-1.8-R2 LDO, 200mA, 1.8V Fixed, TSOT-23-5","metaDescription":"Analog Devices ADM7160AUJZ-1.8-R2 LDO, 200mA output, 1.8V fixed, PSRR 54dB~43dB (100kHz~1MHz), -40°C~125°C, TSOT-23-5. 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":"54dB ~ 43dB (100kHz ~ 1MHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SOT-23-5 Thin, TSOT-23-5","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"200mA","Protection Features":"Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.23V @ 200mA","Current - Supply (Max)":"350 µA","Supplier Device Package":"TSOT-23-5","Current - Quiescent (Iq)":"20 µA","Voltage - Output (Min/Fixed)":"1.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.28","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.28000","currency":"USD"},{"qty":10,"price":"$2.05100","currency":"USD"},{"qty":25,"price":"$1.93440","currency":"USD"},{"qty":100,"price":"$1.64820","currency":"USD"},{"qty":250,"price":"$1.54760","currency":"USD"},{"qty":500,"price":"$1.35416","currency":"USD"},{"qty":1250,"price":"$1.12201","currency":"USD"},{"qty":2500,"price":"$1.09500","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for ADM7160AUJZ-1.8-R2?","answer":"The ADP151ACBZ-1.8-R7 is a close functional peer — same 200 mA output, 1.8 V fixed, 5.5 V max input, and -40°C to +125°C range. The key difference is package: the ADP151 comes in a WLCSP (wafer-level chip-scale package), not the TSOT-23-5 of the ADM7160. A board spin is required to swap between the two."},{"question":"What is the PSRR of ADM7160AUJZ-1.8-R2 at 100 kHz?","answer":"The PSRR is 54 dB at 100 kHz, rolling off to 43 dB at 1 MHz. This is the rejection performance for switching noise from a typical DC-DC converter upstream."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADM7160AUJZ-1.8-R2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADM7160AUJZ-1.8-R2 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}}