Alternatives to Analog Devices ADUM1301ARW
Analog Devices ADUM1301ARW and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 ADUM1301ARWAnalog Devices | ADUM1301ARWZAnalog Devices Inc. | ADUM1301BRWZAnalog Devices Inc. | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Exact pinout match and same package footprint as the obsolete part.Identical 16-SOIC wide body physical dimensions and mounting style.Identical electrical and isolator specifications. | Exact same 16-pin assignment and wide-body package land pattern.Identical SOIC-16 wide body physical package outline.Meets all electrical safety ceilings and offers superior speed and timing performance. | ||
 AI Summary | ADUM1301ARW by Analog Devices: General Purpose Digital Isolator 2500Vrms 3 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width). | This is the direct, active RoHS-compliant replacement recommended by Analog Devices. It is a true drop-in substitute sharing identical electrical, timing, and isolation performance, ensuring zero redesign effort.
| This is an active, upgraded performance sibling from the same family. It offers a higher speed rating and faster timing characteristics while maintaining complete physical and footprint drop-in compatibility.
| |
| Lifecycle Status | Obsolete | Active | Unknown | |
| Market Availability | Discontinued | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | General Purpose Digital Isolator 2500Vrms 3 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width) | General Purpose Digital Isolator 2500Vrms 3 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width) | This is an active, upgraded performance sibling from the same family. It offers a higher speed rating and faster timing characteristics whil | |
| Manufacturer | Analog Devices | Analog Devices Inc. | Analog Devices Inc. | |
| Type | Digital Isolators | Digital Isolators | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 10 weeks | 12 weeks | Unknown | |
| Country of Origin | TW, IE | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | General Purpose | - | - | |
| Data Rate | 1Mbps | - | - | |
| Technology | Magnetic Coupling | - | - | |
| Channel Type | Unidirectional | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Isolated Power | No | - | - | |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | - | - | |
| Voltage - Supply | 2.7V ~ 5.5V | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 ADUM1400ARWAnalog Devices | Discontinued | Obsolete | 6Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices ADUM1301ARW is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Analog Devices ADUM1301ARW are the ADUM1301ARWZ (Analog Devices Inc.) and the ADUM1301BRWZ (Analog Devices Inc.), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the ADUM1301ARW are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The ADUM1301ARW (Analog Devices) is a part in the Digital Isolators category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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