USD

16-WFQFN

A4403GEUTR-T

Digi-Key Part Number
620-1273-2-ND - Tape & Reel (TR)
620-1273-1-ND - Cut Tape (CT)
620-1273-6-ND - Digi-Reel®
Manufacturer
Allegro MicroSystems
Manufacturer Product Number
A4403GEUTR-T
Supplier
Description
IC REG BUCK ADJUSTABLE 3A 16QFN
Manufacturer Standard Lead Time
8 Weeks
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-WQFN Exposed Pad
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Allegro MicroSystems
Series
-
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
9V
Voltage - Input (Max)
46V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
46V
Current - Output
3A
Frequency - Switching
450kHz ~ 2MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Package / Case
16-WQFN Exposed Pad
Supplier Device Package
16-QFN (4x4)
Base Product Number
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)2 (1 Year)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.39.0001
Price and Procurement

Additional Resources
AttributeDescription
Other Names
620-1273-2
A4403GEUTRT
Standard Package1,500