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onsemi FAN49103AUC330X

onsemi FAN49103AUC330X

MPNFAN49103AUC330X
End of Life

IC REG BUCK BOOST 3.3V 20WLCSP

$4.08060Price · pay online now

$4.08 / ea

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

Packaging20-UFBGA, WLCSP
RoHSROHS3 Compliant
SeriesTinyPower™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026

Specifications

FAN49103AUC330X specifications
ParameterValue
SeriesTinyPower™
Output typeProgrammable (Fixed)
MountingSurface Mount
Voltage - input5.5V
Voltage - output4V
Voltage - output (Min (Fixed))2.8V, 3.3V
Output current2.5A
Frequency - switching1.8MHz
I/O channels1
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Up/Step-Down
TopologyBuck-Boost
Case20-UFBGA, WLCSP
Output configurationPositive
Synchronous rectifierYes