Name: A4491EESTR-T
Brand: Allegro MicroSystems
SKU: 620-A4491EESTR-TTR-ND
Price: 412.5 JPY
Availability: InStock

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

A4491EESTR-T
DigiKey Part Number	620-A4491EESTR-TTR-ND - Tape & Reel (TR) 620-A4491EESTR-TCT-ND - Cut Tape (CT) 620-A4491EESTR-TDKR-ND - Digi-Reel®
Manufacturer	Allegro MicroSystems
Manufacturer Product Number	A4491EESTR-T
Description	IC REG BUCK ADJ TRPL 20QFN
Manufacturer Standard Lead Time	10 Weeks
Customer Reference
Detailed Description	Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad
Datasheet	Datasheet

Product Attributes

Filter Similar Products

Show Empty Attributes

Category Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - DC DC Switching Regulators	Voltage - Input (Max) 23V
Mfr Allegro MicroSystems	Voltage - Output (Min/Fixed) 0.8V
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Voltage - Output (Max) 20.7V
Part Status Active	Frequency - Switching 550kHz
Function Step-Down	Synchronous Rectifier No
Output Configuration Positive	Operating Temperature -40°C ~ 85°C (TA)
Topology Buck	Mounting Type Surface Mount
Output Type Adjustable	Package / Case 20-WFQFN Exposed Pad
Number of Outputs 3	Supplier Device Package 20-QFN-EP (4x4)
Voltage - Input (Min) 4.5V	Base Product Number A4491