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Product Overview
Digi-Key Part Number 620-1516-1-ND
Quantity Available 5 974
Can ship immediately
Manufacturer

Manufacturer Part Number

A4491EESTR-T

Description IC REG BUCK ADJ TRPL 20QFN
Expanded Description Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Datasheets A4491 Datasheet
Product Attributes Select All
Categories
Manufacturer

Allegro MicroSystems, LLC

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) 23V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 20.7V
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)
 
For Use With
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Additional Resources
Standard Package ? 1
Other Names 620-1516-1

19:02:23 1.22.2017

Price & Procurement
 

Quantity
All prices are in EUR.
Price Break Unit Price Extended Price
1 1,55000 1,55
10 1,38900 13,89
100 1,11610 111,61
500 0,91692 458,46

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

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 620-1516-2-ND
  • Minimum Quantity: 1 500
  • Quantity Available: 4 500 - Immediate
  • Unit Price: 0,73761
  • Digi-Reel® ? : 620-1516-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 5 974 - Immediate
  • Unit Price: Digi-Reel®
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