Alternatives to onsemi FPF2700MPX
onsemi FPF2700MPX and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 FPF2700MPXonsemi | FPF2701MPXonsemi | FPF2702MPXonsemi | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Shares the exact same 8-pin MLP (3x3 mm) package with identical pinout assignments.Identical physical dimensions, mounting style (SMD), and package size.Provides equivalent electrical specs, but features latch-off fault response instead of auto-restart. | Identical 8-pin MLP (3x3 mm) package and pinout assignments.Identical physical package, footprint, and mounting style.Provides equivalent electrical specs, but operates in a continuous current-clamping shutdown mode. | ||
 AI Summary | FPF2700MPX by onsemi: Power Switch/Driver 1:1 N-Channel 2A 8-MLP (3x3). | The FPF2701MPX is a same-series sibling that offers a drop-in physical replacement. It shares the identical pinout, package, and electrical specifications, but differs in its fault-handling behavior by latching off after a fault rather than auto-restarting. Note that this part is also obsolete and may face similar long-term supply constraints.
| The FPF2702MPX is another direct drop-in sibling from the same obsolete AccuPower family. It shares the exact same pin assignments, package, and primary ratings, but uses a continuous current-clamp mode instead of auto-restart on overcurrent. It is also obsolete and is best suited for legacy systems with independent sourcing channels.
| |
| Lifecycle Status | Obsolete | Obsolete | Unknown | |
| Market Availability | Non-stock | Non-stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | Power Switch/Driver 1:1 N-Channel 2A 8-MLP (3x3) | Power Switch/Driver 1:1 N-Channel 2A 8-MLP (3x3) | The FPF2702MPX is another direct drop-in sibling from the same obsolete AccuPower family. It shares the exact same pin assignments, package, | |
| Manufacturer | onsemi | onsemi | onsemi | |
| Type | Power Management (PMIC) | Power Management (PMIC) | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 34 weeks | 34 weeks | Unknown | |
| Country of Origin | TH | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Features | Auto Restart, Power Good, Slew Rate Controlled, Status Flag | - | - | |
| Interface | On/Off | - | - | |
| Input Type | Non-Inverting | - | - | |
| Output Type | N-Channel | - | - | |
| Switch Type | General Purpose | - | - | |
| Rds On (Typ) | 88mOhm | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 8-WDFN Exposed Pad | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 FPF2701MPXonsemi | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi FPF2700MPX 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 onsemi FPF2700MPX are the FPF2701MPX (onsemi) and the FPF2702MPX (onsemi), 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 FPF2700MPX 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 FPF2700MPX (onsemi) is a part in the Power Management (PMIC) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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