{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADP1173AN-5","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADP1173AN-5","canonicalUrl":"https://icboms.com/analog-devices/ADP1173AN-5","factsUrl":"https://icboms.com/api/mcp/products/ADP1173AN-5","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADP1173AN-5 micropower DC-DC converter, step-up/step-down buck-boost topology, fixed 5V output, 1.5A switch, 400kHz switching frequency, 8-DIP through-hole package, 0°C to 70°C commercial temperature range.","salesMarkdown":"## Fixed 5V buck-boost regulator in an 8-pin DIP The ADP1173AN-5 is a micropower DC-DC converter that handles both step-up and step-down conversion using a buck-boost topology. It delivers a fixed 5V output from a 2V to 30V input range. ## 1.5A switch current — what it means for your load budget The 1.5A switch current is the peak current the internal power switch can handle. In a buck-boost converter, the switch current is higher than the output current, especially in boost mode. ## Sourcing and lifecycle — still in active production The ADP1173AN-5 carries an Active lifecycle status, so there is no last-time-buy window to track and no imminent obsolescence risk. It is RoHS non-compliant (lead-bearing), which matters for EU RoHS-exempt categories like industrial control, medical, or aerospace where leaded solder is still permitted. For new designs that require RoHS compliance, the ADP1111ANZ-5 is a functional alternative — same 5V fixed output, same through-hole DIP footprint, but with a 72 kHz switching frequency (slower, larger inductor) and a 400 mA switch current (lower output capability). The ADP1111ANZ-5 is also active and RoHS-compliant, so it serves as a second-source option for dual-sourcing or compliance-driven BOMs.","metaTitle":"ADP1173AN-5 Micropower DC-DC Converter, Fixed 5V Output","metaDescription":"ADP1173AN-5 step-up/step-down buck-boost converter with fixed 5V output, 1.5A switch, 400kHz switching, 8-DIP through-hole.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Bulk","Function":"Step-Up/Step-Down","Topology":"Buck-Boost","Output Type":"Fixed","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Current - Output":"1.5A (Switch)","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"400kHz","Operating Temperature":"0°C ~ 70°C","Synchronous Rectifier":"No","Voltage - Input (Max)":"30V","Voltage - Input (Min)":"2V","Supplier Device Package":"8-PDIP","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","stockQuantity":0,"priceTiers":[{"qty":687,"price":"$0.44000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e0e54a68cb16dd2a098ab0c87b79f4e6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADP1173AN-5 a step-up or step-down converter?","answer":"It is both — a buck-boost topology that can step up or step down the input voltage to produce a regulated 5V output. The input range of 2V to 30V covers scenarios where the input is below, equal to, or above the output."},{"question":"What is the closest functional second-source for ADP1173AN-5?","answer":"The ADP1111ANZ-5 is a functional alternative with the same fixed 5V output and through-hole DIP-8 package. Key differences: the ADP1111ANZ-5 switches at 72 kHz (slower, needs a larger inductor) and its internal switch is rated for 400 mA (lower output capability). It is RoHS-compliant and active, making it suitable for dual-sourcing or RoHS-required BOMs."},{"question":"Does ADP1173AN-5 require external components?","answer":"Yes, like any non-modular switching regulator, it requires an external inductor, a Schottky diode, and input/output capacitors. The datasheet provides recommended values. No external feedback divider is needed because the output is fixed at 5V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADP1173AN-5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADP1173AN-5 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}}