A4491EESTR-T

Home page Product Center Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - DC DC Switching Regulators

A4491EESTR-T

Part number:

A4491EESTR-T

Product Category:

Voltage Regulators - DC DC Switching Regulators

Manufacturer:

Allegro MicroSystems

Description:

IC REG BUCK ADJ TRPL 20QFN

Encapsulation:

Tape & Reel (TR)

Packing:

Quantity

10600

RoHS status:

PDF：

Price inquiry

Quantity

Consult

Quantity

Price

Total price

1500

$1.03

$1545

3000

$0.96

$2880

7500

$0.92

$6900

10500

$0.89

$9345

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Product parameters

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 85°C (TA)

Supplier Device Package

20-QFN-EP (4x4)

Package / Case

20-WFQFN Exposed Pad

Frequency - Switching

550kHz

Output Configuration

Positive

Function

Step-Down

Topology

Buck

Output Type

Adjustable

Synchronous Rectifier

Voltage - Output (Min/Fixed)

0.8V

Voltage - Input (Min)

4.5V

Number of Outputs

Voltage - Input (Max)

23V

Voltage - Output (Max)

20.7V

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Shenzhen Penghe Technology Co., Ltd

Address:Room 598, 5th Floor, Building 101, Shangbu Industrial Zone, Huaqiang North Road, Huaqiang North Street, Futian District, Shenzhen

Contact number:0755-83990319 Email:info@penghe-ic.com