A4491EESTR-T
RoHS

A4491EESTR-T

Part NoA4491EESTR-T
ManufacturerAllegro MicroSystems
DescriptionIC REG BUCK ADJ TRPL 20QFN
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ECAD Module A4491EESTR-T
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Specification
PackageTape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series-
ProductStatusActive
FunctionStep-Down
OutputConfigurationPositive
TopologyBuck
OutputTypeAdjustable
NumberofOutputs3
Voltage-Input(Min)4.5V
Voltage-Input(Max)23V
Voltage-Output(Min/Fixed)0.8V
Voltage-Output(Max)20.7V
Current-Output-
Frequency-Switching550kHz
SynchronousRectifierNo
OperatingTemperature-40°C ~ 85°C (TA)
MountingTypeSurface Mount
Package/Case20-WFQFN Exposed Pad
SupplierDevicePackage20-QFN-EP (4x4)
In Stock: 21238
Pricing
QTY UNIT PRICE EXT PRICE
1 1.5471
10 1.5162
100 1.4697
1000 1.4233
10000 1.3614
Shipping Information
Shiped FromShenZhen Warehourse
Lead TimeCall right now
Associated Product