Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 10-VFDFN Exposed Pad
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MPQ4558DQ-AEC1-LF-Z

DigiKey Part Number
1589-1805-2-ND - Tape & Reel (TR)
1589-1805-1-ND - Cut Tape (CT)
1589-1805-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MPQ4558DQ-AEC1-LF-Z
Description
IC REG BUCK ADJ 1A 10QFN
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 10-VFDFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Output (Max)
52V
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
Up to 2MHz
Part Status
Not For New Designs
Synchronous Rectifier
No
Function
Step-Down
Operating Temperature
-40°C ~ 125°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)
3.8V
Supplier Device Package
10-QFN (3x3)
Voltage - Input (Max)
55V
Base Product Number
Voltage - Output (Min/Fixed)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MPQ4571GQB-AEC1-PMonolithic Power Systems Inc.4751589-MPQ4571GQB-AEC1-PCT-NDkr.26.63000MFR Recommended
MPQ4571GQB-AEC1-ZMonolithic Power Systems Inc.6.5691589-MPQ4571GQB-AEC1-ZCT-NDkr.24.41000MFR Recommended
MPQ4571GQBE-AEC1-PMonolithic Power Systems Inc.8321589-MPQ4571GQBE-AEC1-PCT-NDkr.28.78000MFR Recommended
MP4558DQ-LF-PMonolithic Power Systems Inc.1.9941589-1186-1-NDkr.20.10000Parametric Equivalent
In-Stock: 4.990
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in DKK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr.25.30000kr.25.30
10kr.19.09600kr.190.96
25kr.17.54640kr.438.66
100kr.15.84370kr.1,584.37
250kr.15.03188kr.3,757.97
500kr.14.93830kr.7,469.15
* All Digi-Reel orders will add a kr.47.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5.000kr.13.45883kr.67,294.15
Manufacturers Standard Package
Unit Price without VAT:kr.25.30000
Unit Price with VAT:kr.31.62500