Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 12-VFQFN
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MPQ4571GQB-AEC1-P

DigiKey Part Number
1589-MPQ4571GQB-AEC1-PTR-ND - Tape & Reel (TR)
1589-MPQ4571GQB-AEC1-PCT-ND - Cut Tape (CT)
1589-MPQ4571GQB-AEC1-PDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MPQ4571GQB-AEC1-P
Description
IC REG BUCK ADJ 1A 12QFN
Manufacturer Standard Lead Time
44 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 12-VFQFN
Datasheet
 Datasheet
EDA/CAD Models
MPQ4571GQB-AEC1-P Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
54V
Series
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
400kHz ~ 2.2MHz
Part Status
Active
Synchronous Rectifier
Yes
Function
Step-Down
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Grade
Automotive
Topology
Qualification
AEC-Q100
Output Type
Mounting Type
Surface Mount
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 (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MPQ4571GQB-AEC1-ZMonolithic Power Systems Inc.6,4131589-MPQ4571GQB-AEC1-ZCT-NDNT$138.00000Parametric Equivalent
MPQ4571GQB-ZMonolithic Power Systems Inc.01589-MPQ4571GQB-ZTR-NDNT$72.55980Parametric Equivalent
In-Stock: 420
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$151.00000NT$151
10NT$114.20000NT$1,142
25NT$105.00000NT$2,625
100NT$94.89000NT$9,489
250NT$90.07200NT$22,518
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500NT$87.16600NT$43,583
1,000NT$84.77700NT$84,777
1,500NT$83.58000NT$125,370
2,500NT$82.25360NT$205,634
3,500NT$81.47886NT$285,176
Manufacturers Standard Package