MP4576GQBE-P is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Monolithic Power Systems Inc.
In Stock: 5,000
Unit Price: $1.66609
Datasheet

Parametric Equivalent


Monolithic Power Systems Inc.
In Stock: 500
Unit Price: $2.24100
Datasheet

Parametric Equivalent


Monolithic Power Systems Inc.
In Stock: 0
Unit Price: $2.71000
Datasheet

Parametric Equivalent


Monolithic Power Systems Inc.
In Stock: 0
Unit Price: $3.56000
Datasheet

Parametric Equivalent


Monolithic Power Systems Inc.
In Stock: 0
Unit Price: $3.64000
Datasheet
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 12-VFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MP4576GQBE-P

DigiKey Part Number
1589-MP4576GQBE-PTR-ND - Tape & Reel (TR)
1589-MP4576GQBE-PCT-ND - Cut Tape (CT)
1589-MP4576GQBE-PDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MP4576GQBE-P
Description
IC REG BUCK ADJ 600MA 12QFN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 12-VFQFN
Datasheet
 Datasheet
EDA/CAD Models
MP4576GQBE-P Models
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
400kHz ~ 2.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Grade
Automotive
Output Type
Mounting Type
Surface Mount, Wettable Flank
Number of Outputs
1
Package / Case
Voltage - Input (Min)
4.5V
Supplier Device Package
12-QFN (2.5x3)
Voltage - Input (Max)
60V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MPQ4576GQBE-ZMonolithic Power Systems Inc.5,0001589-MPQ4576GQBE-ZTR-ND$1.66609Parametric Equivalent
MPQ4576GQBE-AEC1-PMonolithic Power Systems Inc.5001589-MPQ4576GQBE-AEC1-PTR-ND$2.24100Parametric Equivalent
MP4576GQBE-ZMonolithic Power Systems Inc.01589-MP4576GQBE-ZTR-ND$2.71000Parametric Equivalent
MPQ4576GQBE-AEC1-ZMonolithic Power Systems Inc.01589-MPQ4576GQBE-AEC1-ZTR-ND$3.56000Parametric Equivalent
MPQ4576GQBE-PMonolithic Power Systems Inc.01589-MPQ4576GQBE-PTR-ND$3.64000Parametric Equivalent
In-Stock: 0
500 estimated in stock on 08-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.07000$3.07
10$2.29800$22.98
25$2.10440$52.61
100$1.89170$189.17
250$1.79028$447.57
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.72916$864.58
1,000$1.67886$1,678.86
1,500$1.65368$2,480.52
2,500$1.62576$4,064.40
3,500$1.60945$5,633.07
5,000$1.59376$7,968.80
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.