All Alternatives

Alternatives to onsemi FPF2700MPX

onsemi FPF2700MPX and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for onsemi FPF2700MPX

FPF2700MPX compared against its qualified second sources
FPF2700MPXonsemiFPF2702MPXonsemiFPF2701MPXonsemi+3more
FFF CompatibilityThe FPF2702MPX utilizes the identical 8-lead MLP 3x3 package and pinout scheme.Physically identical in size, height, and mounting interface.The FPF2702 lacks a blanking time or auto-restart timer, operating in continuous constant-current clamping mode and requiring external fault management.The FPF2701MPX has the exact same MLP 3x3 footprint and identical pin assignments as the FPF2700MPX.The physical package dimensions and SMD mounting style are exactly identical.Unlike the FPF2700's auto-restart functionality, the FPF2701 latches off during an overcurrent event until power is cycled or the ON pin is toggled.
AI Summary

FPF2700MPX by onsemi: Power Switch/Driver 1:1 N-Channel 2A 8-MLP (3x3).

The FPF2702MPX is an exact physical drop-in sibling designed for external fault management, operating in a continuous constant-current limit state instead of auto-restarting.

  • Identical physical footprint and pin layout requiring zero PCB layout modifications
  • Maintains the same 2.8V to 36V input range and 0.4A to 2.0A current limit range
  • Lacks automatic shutdown or restart, putting the thermal burden entirely on external control logic or thermal shutdown protective cycles
  • Shares the same Obsolete lifecycle risk as the queried part

The FPF2701MPX is a same-family sibling that serves as a direct footprint drop-in replacement but utilizes a latch-off protection response rather than auto-restart.

  • Identical pinout and physical package for an absolute drop-in footprint match
  • Shares the same wide 2.8V to 36V operating voltage range
  • Adjustable current limit from 0.4A to 2.0A via the same resistor formula
  • Requires system intervention (ON pin toggle or power cycle) to recover from a fault due to latch-off behavior
  • Also shares the same End-of-Life (Obsolete) lifecycle status as the queried part
Lifecycle StatusObsoleteObsoleteObsolete
Market AvailabilityNon-stockNon-stockNon-stock
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