25LC128
Hotenda Part Number
H2777168
Manufacturer Part
A4490EES-T
Manufacturer
Allegro MicroSystems, LLC.
Description
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad
Category
Integrated Circuits (ICs)
Family
DC DC Switching Regulators Voltage Regulators
Series
-
Manufacturer Quantity
8192
Datasheets Online
-
Price & Packaging & Delivery

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
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  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
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Datasheets
A4490
Category
Integrated Circuits (ICs)
Current - Output
-
Family
PMIC - Voltage Regulators - DC DC Switching Regulators
Frequency - Switching
550kHz
Function
Step-Down
Manufacturer
Allegro MicroSystems, LLC
Mounting Type
Surface Mount
Number of Outputs
3
Operating Temperature
-40°C ~ 85°C (TA)
Output Configuration
Positive
Output Type
Adjustable
Package / Case
20-WFQFN Exposed Pad
Packaging
Tube
Part Status
Obsolete
Series
-
Supplier Device Package
20-QFN (4x4)
Synchronous Rectifier
No
Topology
Buck
Voltage - Input (Max)
34V
Voltage - Input (Min)
4.5V
Voltage - Output (Max)
30.6V
Voltage - Output (Min/Fixed)
0.8V
Other Names
A4490SES-T
A4490SES-T-ND
Standard Package
92

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