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A4490EESTR-T Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad
Price & Procurement
5,264 In Stock
Can ship immediately
 

Quantity
All prices are in JPY.
Price Break Unit Price Extended Price
1 307.00000 ¥307
10 275.20000 ¥2,752
25 259.64000 ¥6,491
100 207.70000 ¥20,770
250 181.73600 ¥45,434
500 176.54400 ¥88,272

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Tape & Reel (TR)  : 620-1245-2-ND
  • Minimum Quantity: 1,500
  • Quantity Available: 4,500 - Immediate
  • Unit Price: ¥139.01467
  • Digi-Reel®  : 620-1245-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 5,264 - Immediate
  • Unit Price: Digi-Reel®

A4490EESTR-T

Datasheet
Digi-Key Part Number 620-1245-1-ND
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Manufacturer

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Manufacturer Part Number A4490EESTR-T
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Description IC REG BUCK ADJ TRPL 20QFN
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Manufacturer Standard Lead Time 8 Weeks
Detailed Description

Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad

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Documents & Media
Datasheets A4490
HTML Datasheet A4490
Product Attributes
Type Description Select All
Categories
Manufacturer Allegro MicroSystems
Series -
Packaging Cut Tape (CT) 
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 3
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 34V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 30.6V
Current - Output -
Frequency - Switching 550kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
Base Part Number A4490
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
For Use With

APEK4490EES-01-T-DK

BOARD EVAL FOR A4490

Allegro MicroSystems

¥14,302.00000 Details
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Additional Resources
Standard Package 1
Other Names 620-1245-1