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Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regula > A4491EESTR-T
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6960197A4491EESTR-T ImageAllegro MicroSystems, LLC.

A4491EESTR-T

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Reference Price(In US Dollars)

In stock
1+
$1.69
10+
$1.519
100+
$1.221
500+
$1.003
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Specifications
  • Part Number
    A4491EESTR-T
  • Manufacturer/Brand
    Allegro MicroSystems
  • Stock Quantity
    In stock
  • Description
    IC REG BUCK ADJ TRPL 20QFN
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Datasheets
    A4491EESTR-T.pdf
  • ECAD Model
  • Voltage - Output (Min/Fixed)
    0.8V
  • Voltage - Output (Max)
    20.7V
  • Voltage - Input (Min)
    4.5V
  • Voltage - Input (Max)
    23V
  • Topology
    Buck
  • Synchronous Rectifier
    No
  • Supplier Device Package
    20-QFN (4x4)
  • Series
    -
  • Packaging
    Original-Reel®
  • Package / Case
    20-WFQFN Exposed Pad
  • Output Type
    Adjustable
  • Output Configuration
    Positive
  • Other Names
    620-1516-6
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Number of Outputs
    3
  • Mounting Type
    Surface Mount
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Manufacturer Standard Lead Time
    16 Weeks
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Function
    Step-Down
  • Frequency - Switching
    550kHz
  • Detailed Description
    Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad
  • Current - Output
    -
  • Base Part Number
    A4491

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