ARG81801KESJSR is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended

A8586KEJTR-T
Allegro MicroSystems
In Stock: 17.728
Unit Price: 1,62000 €
Datasheet
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Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 24-WFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ARG81801KESJSR

DigiKey Part Number
ARG81801KESJSRTR-ND - Tape & Reel (TR)
ARG81801KESJSRCT-ND - Cut Tape (CT)
ARG81801KESJSRDKR-ND - Digi-Reel®
Manufacturer
Allegro MicroSystems
Manufacturer Product Number
ARG81801KESJSR
Description
IC REG BUCK ADJ 3A 24QFN
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 24-WFQFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Allegro MicroSystems
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
4V
Voltage - Input (Max)
35V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
28V
Current - Output
3A
Frequency - Switching
250kHz ~ 2.4MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 150°C (TA)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-QFN (4x4)
Base Product Number
ARG818
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Obsolete
This product is no longer manufactured. View Substitutes