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ROHM Semiconductor BD90640EFJ-CE2

ROHM Semiconductor BD90640EFJ-CE2

MPNBD90640EFJ-CE2
End of Life

IC REG BUCK ADJ 4A 8HTSOP-J

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$1.93 / ea

3,675 in stock — maximum per order · 3–4 days lead time

$1.58 / ea from 10 pcs

Packaging8-SOIC (0.154", 3.90mm Width) Exposed Pad
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026

Specifications

BD90640EFJ-CE2 specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Output typeAdjustable
MountingSurface Mount
Voltage - input36V
Voltage - output36V
Voltage - output (Min (Fixed))0.8V
Output current4A
Frequency - switching50kHz ~ 500kHz
I/O channels1
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case8-SOIC (0.154\", 3.90mm Width) Exposed Pad
Output configurationPositive
Synchronous rectifierNo