A81805KESJSR

Allegro MicroSystems

A81805KESJSR

Analog & Power

IC REG BUCK 3.3V 2.5A 20QFN

Active20-VFQFN Exposed PadAnalog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

FunctionStep-Down
Number of Outputs1
Output ConfigurationPositive
Output TypeFixed
ManufacturerAllegro MicroSystems
Mounting TypeSurface Mount, Wettable Flank
Product StatusActive
Synchronous RectifierYes
TopologyBuck

Electrical

Output Current2.5A
Output Voltage Min/Fixed3.3V
Voltage - Input (Max)36V
Voltage - Input (Min)3.5V
Switching Frequency400kHz ~ 2.5MHz

Mechanical

PackageTape & Reel (TR) Cut Tape (CT)
Package / Case20-VFQFN Exposed Pad
Supplier Device Package20-QFN (4x4)

Environmental

Operating Temperature-40°C ~ 150°C (TJ)