MPQ4573GQBE-AEC1-Z is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Monolithic Power Systems Inc.
In Stock: 401
Unit Price: $4.43000

Parametric Equivalent


Monolithic Power Systems Inc.
In Stock: 0
Unit Price: $4.91000
Datasheet

Parametric Equivalent


Monolithic Power Systems Inc.
In Stock: 0
Unit Price: $3.96000
Datasheet
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2.5A 12-VFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MPQ4573GQBE-AEC1-Z

DigiKey Part Number
1589-MPQ4573GQBE-AEC1-ZTR-ND - Tape & Reel (TR)
1589-MPQ4573GQBE-AEC1-ZCT-ND - Cut Tape (CT)
1589-MPQ4573GQBE-AEC1-ZDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MPQ4573GQBE-AEC1-Z
Description
IC REG BUCK ADJ 2.5A 12QFN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2.5A 12-VFQFN
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
54V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
Up to 2.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount, Wettable Flank
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
12-QFN (2.5x3)
Voltage - Input (Min)
4.5V
Base Product Number
Voltage - Input (Max)
60V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MPQ4573GQBE-PMonolithic Power Systems Inc.4011589-MPQ4573GQBE-PTR-ND$4.43000Parametric Equivalent
MPQ4573GQBE-AEC1-PMonolithic Power Systems Inc.01589-MPQ4573GQBE-AEC1-PTR-ND$4.91000Parametric Equivalent
MPQ4573GQBE-ZMonolithic Power Systems Inc.01589-MPQ4573GQBE-ZTR-ND$3.96000Parametric Equivalent
In-Stock: 0
5,000 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.43000$4.43
10$3.36200$33.62
25$3.09480$77.37
100$2.80100$280.10
250$2.66088$665.22
500$2.57640$1,288.20
1,000$2.50688$2,506.88
2,500$2.43349$6,083.72
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$2.46095$12,304.75
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.