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Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Contro > A4450KESTR-J
A4450KESTR-J

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A4450KESTR-J

EXSHINE Part Number:EX-A4450KESTR-J
Manufacturer Part Number:A4450KESTR-J
Manufacturer / Brand:Allegro MicroSystems, LLC.
Brief Description:IC REG CTRLR BUCK-BOOST 20QFN
Lead Free Status / RoHS Status:Lead free / RoHS Compliant
Condition:New and unused, Original
Datasheet Download:A4450
Application:-
Weight:-
Alternative Replacement:-
Real Time Availability for
A4450KESTR-J
In stock: 90610 pcs can ship in 1-2 days.
Future Stock: 12000 pcs in 7-10 days.
Manufacturer Lead time: 8-10 Weeks

Click below to order A4450KESTR-J online

US$ 2.86

Reference Marketing Price: US$ 2.86

Our Best Price: N/A (Email us)

Minimum:1

Multiples:1

1+:
$2.86
10+:
$2.566
100+:
$2.062
500+:
$1.694
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  • Description
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Product Parameter

Voltage - Supply (Vcc/Vdd) 3 V ~ 36 V
Topology Buck-Boost
Synchronous Rectifier No
Supplier Device Package 20-QFN (4x4)
Series Automotive, AEC-Q100
Serial Interfaces -
Packaging Original-Reel®
Package / Case 20-WFQFN Exposed Pad
Output Type Transistor Driver
Output Phases 1
Output Configuration Positive
Other Names 620-1804-6
Operating Temperature -40°C ~ 150°C (TJ)
Number of Outputs 1
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Manufacturer Part Number A4450KESTR-J
Function Step-Up/Step-Down
Frequency - Switching 250kHz ~ 2.2MHz
Expanded Description Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-QFN (4x4)
Duty Cycle (Max) -
Description IC REG CTRLR BUCK-BOOST 20QFN
Control Features Enable, Frequency Control, Soft Start
Clock Sync Yes

Others

Other Names 620-1804-6
Standard Package 1

You can choose the below payment options. Please contact our sales team if you have any questions.

 T/T (Bank Transfer)
 Receiving: 1-4 days.

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 Receiving: immediately.

 Western Union
 Receiving: 1-2 hours.

 MoneyGram
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You can choose the below shipping options, contact our sales team to check the shipping cost to your address.
If you don't want to use our shipping service, you can also arrange pick up from our warehouse or ship by your courier account.
 DHL EXPRESS
 Delivery time: 1-3 days.
 FEDEX EXPRESS
 Delivery time: 1-3 days.
 UPS EXPRESS
 Delivery time: 2-4 days.
 TNT EXPRESS
 Delivery time: 3-6 days.
 EMS EXPRESS
 Delivery time: 7-10 days.


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Distributor of Allegro MicroSystems, LLC

- Allegro MicroSystems, LLC. is a leader in developing, manufacturing and marketing high-performance power and Hall-effect sensor integrated circuits. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. Allegro is headquartered in Worcester, Massachusetts (USA) with design, applications, and sales support centers located worldwide.
Allegro maintains key relationships with major subcontractors to accommodate fluctuations in upside demand. Sales are balanced worldwide throughout North and South America, Europe, Japan and Asia-Pacific, with products sold primarily to OEMs through a strong worldwide sales channel that includes a direct sales force, manufacturer’s representatives, and distributors. Allegro is TS16949 and ISO14001 registered and has received quality awards from leading manufacturers worldwide.
Together, Digi Key and Allegro manage inventory so that products are in stock and available for customers. Allegro offers a wide range of integrated circuit solutions focused on motor control, regulation, and magnetic field sensing applications. Allegro’s designs allow customers to develop solutions that reduce mechanical wear and provide greater measurement accuracy. Unique packaging technologies developed by Allegro create customized solutions that incorporate silicon, magnets, and high current conductors in a single solution.

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