A4490EES

A4490EES
Mfr. #:
A4490EES
Manufacturer:
Allegro MicroSystems, LLC
Description:
Lifecycle:
New from this manufacturer.
Datasheet:
A4490EES Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
Allegro MicroSystems, LLC
Product Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Series
-
Packaging
Tube Alternate Packaging
Package-Case
20-WFQFN Exposed Pad
Operating-Temperature
-40°C ~ 85°C (TA)
Mounting-Type
Surface Mount
Output-Type
Adjustable
Function
Step-Down
Supplier-Device-Package
20-QFN (4x4)
Number-of-Outputs
3
Topology
Buck
Frequency-Switching
550kHz
Current-Output
-
Output-Configuration
Positive
Voltage-Output-Min-Fixed
0.8V
Voltage-Output-Max
30.6V
Synchronous-Rectifier
No
Voltage-Input-Min
4.5V
Voltage-Input-Max
34V
Tags
A4490E, A4490, A449, A44
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
Part # Mfg. Description Stock Price
A4490EESTR-T
DISTI # V36:1790_06610914
Allegro MicroSystems LLCConv DC-DC 4.5V to 34V Step Down Triple-Out 0.8V to 5V Automotive 20-Pin QFN EP T/R
RoHS: Compliant
6000
  • 1500:$1.3022
A4490EESTR-T
DISTI # V72:2272_06610914
Allegro MicroSystems LLCConv DC-DC 4.5V to 34V Step Down Triple-Out 0.8V to 5V Automotive 20-Pin QFN EP T/R
RoHS: Compliant
4115
  • 3000:$1.3020
  • 1000:$1.5209
  • 500:$1.5370
  • 250:$1.7730
  • 100:$1.9070
  • 25:$2.2570
  • 10:$2.4160
  • 1:$2.9777
A4490EESTR-T
DISTI # 620-1245-1-ND
Allegro MicroSystems LLCIC REG BUCK ADJ TRPL 20QFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
9683In Stock
  • 500:$1.6223
  • 250:$1.8540
  • 100:$1.9745
  • 25:$2.3176
  • 10:$2.4570
  • 1:$2.7300
A4490EESTR-T
DISTI # 620-1245-6-ND
Allegro MicroSystems LLCIC REG BUCK ADJ TRPL 20QFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
9683In Stock
  • 500:$1.6223
  • 250:$1.8540
  • 100:$1.9745
  • 25:$2.3176
  • 10:$2.4570
  • 1:$2.7300
A4490EESTR-T
DISTI # 620-1245-2-ND
Allegro MicroSystems LLCIC REG BUCK ADJ TRPL 20QFN
RoHS: Compliant
Min Qty: 1500
Container: Tape & Reel (TR)
9000In Stock
  • 1500:$1.3050
A4490EES-T
DISTI # A4490EES-T-ND
Allegro MicroSystems LLCIC REG BUCK ADJ TRPL 20QFN
RoHS: Compliant
Min Qty: 1196
Container: Tube
Limited Supply - Call
    A4490EESTR-T
    DISTI # 33593620
    Allegro MicroSystems LLCConv DC-DC 4.5V to 34V Step Down Triple-Out 0.8V to 5V Automotive 20-Pin QFN EP T/R
    RoHS: Compliant
    6000
    • 1500:$1.3022
    A4490EESTR-T
    DISTI # 26762384
    Allegro MicroSystems LLCConv DC-DC 4.5V to 34V Step Down Triple-Out 0.8V to 5V Automotive 20-Pin QFN EP T/R
    RoHS: Compliant
    4115
    • 5:$2.9777
    A4490EESTR-T
    DISTI # A4490EESTR-T
    Allegro MicroSystems LLCConv DC-DC Triple Step Down 4.5V to 34V 20-Pin QFN EP T/R (Alt: A4490EESTR-T)
    RoHS: Compliant
    Min Qty: 1500
    Container: Tape and Reel
    Europe - 7500
    • 15000:€1.0969
    • 9000:€1.1759
    • 6000:€1.2659
    • 3000:€1.3719
    • 1500:€1.6459
    A4490EESTR-T
    DISTI # 19P8367
    Allegro MicroSystems LLCTRIPLE OUTPUT STEP DOWN SWITCHING REGULATOR ROHS COMPLIANT: YES0
    • 30000:$1.1300
    • 18000:$1.1700
    • 12000:$1.2200
    • 6000:$1.3500
    • 3000:$1.4300
    • 1:$1.5200
    A4490EES-T
    DISTI # 11P0239
    Allegro MicroSystems LLCDC-DC CONVERTER, QFN-20,Input Voltage Min:4.5V,Input Voltage Max:34V,No. of Outputs:3 Output,DC / DC Converter IC Case:QFN,No. of Pins:20Pins,Output Current - Output 1:1.5A,Output Current - Output 2:1.5A,Product Range:- RoHS Compliant: Yes0
    • 5000:$1.1600
    • 2500:$1.2000
    • 1000:$1.4800
    • 500:$1.6500
    • 100:$1.7900
    • 10:$2.2300
    • 1:$2.6200
    A4490EESTR-TAllegro MicroSystems LLCSwitching Regulator, Current-mode, 2A, 630kHz Switching Freq-Max, CMOS
    RoHS: Compliant
    3888
    • 1000:$1.1800
    • 500:$1.2500
    • 100:$1.3000
    • 25:$1.3500
    • 1:$1.4600
    A4490EES-TAllegro MicroSystems LLCSWITCHING REGULATOR, CURRENT-MODE, 2A, 630KHZ SWITCHING FREQ-MAX356
    • 215:$1.2950
    • 98:$1.4000
    • 1:$2.8000
    A4490EESTR-T
    DISTI # 3133319
    Allegro MicroSystems LLCDC/DC CONV, BUCK, 85DEG C3000
    • 250:£1.4600
    • 100:£1.5600
    • 50:£1.6900
    • 25:£1.8300
    • 1:£2.1900
    A4490EESTR-T
    DISTI # 3133319
    Allegro MicroSystems LLCDC/DC CONV, BUCK, 85DEG C
    RoHS: Compliant
    0
    • 2500:$1.8500
    • 1000:$1.8800
    • 500:$2.2300
    • 250:$2.5400
    • 100:$2.7200
    • 50:$2.9400
    • 25:$3.1900
    • 1:$3.8100
    A4490EES-T
    DISTI # 1650232
    Allegro MicroSystems LLCIC, REG TRIPLE O/P, STEP DOWN
    RoHS: Compliant
    59
    • 250:$2.1000
    • 100:$2.2200
    • 10:$2.5100
    • 1:$2.6800
    A4490EESTR-T
    DISTI # XSKDRABS0031247
    Allegro MicroSystems LLCRectifierDiode,Schottky,1Element,0.5A,40VV(RRM),Silicon
    RoHS: Compliant
    6000 in Stock0 on Order
    • 6000:$1.7700
    • 1500:$1.8900
    Image Part # Description
    A4490

    Mfr.#: A4490

    OMO.#: OMO-A4490-1190

    New and Original
    A4490EES

    Mfr.#: A4490EES

    OMO.#: OMO-A4490EES-1190

    New and Original
    A4490EEST

    Mfr.#: A4490EEST

    OMO.#: OMO-A4490EEST-1190

    New and Original
    A4490EESTR

    Mfr.#: A4490EESTR

    OMO.#: OMO-A4490EESTR-1190

    New and Original
    A4490EESTR-T

    Mfr.#: A4490EESTR-T

    OMO.#: OMO-A4490EESTR-T-ALLEGRO-MICROSYSTEMS

    IC REG BUCK ADJ TRPL 20QFN
    A44916

    Mfr.#: A44916

    OMO.#: OMO-A44916-1190

    New and Original
    A4491EESTR

    Mfr.#: A4491EESTR

    OMO.#: OMO-A4491EESTR-1190

    New and Original
    A4491EESTR-T

    Mfr.#: A4491EESTR-T

    OMO.#: OMO-A4491EESTR-T-ALLEGRO-MICROSYSTEMS

    IC REG BUCK ADJ TRPL 20QFN
    A4491EESTR-T-

    Mfr.#: A4491EESTR-T-

    OMO.#: OMO-A4491EESTR-T--1190

    New and Original
    A4491EESTRT

    Mfr.#: A4491EESTRT

    OMO.#: OMO-A4491EESTRT-1190

    New and Original
    Availability
    Stock:
    Available
    On Order:
    1500
    Enter Quantity:
    Current price of A4490EES is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
    Reference price (USD)
    Quantity
    Unit Price
    Ext. Price
    1
    $0.00
    $0.00
    10
    $0.00
    $0.00
    100
    $0.00
    $0.00
    500
    $0.00
    $0.00
    1000
    $0.00
    $0.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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