MP4572GQB-P is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Monolithic Power Systems Inc.
In Stock: 0
Unit Price: $2.98000
Datasheet
Buck Switching Regulator IC Positive 1 Output 2A 12-VFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MP4572GQB-P

DigiKey Part Number
1589-MP4572GQB-PTR-ND - Tape & Reel (TR)
1589-MP4572GQB-PCT-ND - Cut Tape (CT)
1589-MP4572GQB-PDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MP4572GQB-P
Description
IC REG BUCK 2A 12QFN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive 1 Output 2A 12-VFQFN
Datasheet
 Datasheet
EDA/CAD Models
MP4572GQB-P Models
Product Attributes
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Category
Voltage - Input (Max)
60V
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
Up to 2.2MHz
Part Status
Active
Synchronous Rectifier
Yes
Function
Step-Down
Mounting Type
Surface Mount
Output Configuration
Positive
Package / Case
Topology
Supplier Device Package
12-QFN (2.5x3)
Number of Outputs
1
Base Product Number
Voltage - Input (Min)
4.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MP4572GQB-ZMonolithic Power Systems Inc.01589-MP4572GQB-ZTR-ND$2.98000Direct
In-Stock: 0
500 estimated in stock on 11-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.33000$3.33
10$2.50000$25.00
25$2.29240$57.31
100$2.06370$206.37
250$1.95460$488.65
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.88888$944.44
1,000$1.83476$1,834.76
1,500$1.80767$2,711.51
2,500$1.77764$4,444.10
3,500$1.76011$6,160.39
5,000$1.74324$8,716.20
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.