Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 10-VFDFN Exposed Pad
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MP4559DQ-LF-Z

DigiKey Part Number
1589-MP4559DQ-LF-ZTR-ND - Tape & Reel (TR)
1589-MP4559DQ-LF-ZCT-ND - Cut Tape (CT)
1589-MP4559DQ-LF-ZDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MP4559DQ-LF-Z
Description
IC REG BUCK ADJ 1.5A 10QFN
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 10-VFDFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Input (Max)
55V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
52V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Not For New Designs
Frequency - Switching
Up to 2MHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
10-QFN (3x3)
Voltage - Input (Min)
3.8V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MP4572GQB-PMonolithic Power Systems Inc.5.8501589-MP4572GQB-PCT-ND€2.83000MFR Recommended
MP4559DQ-LF-PMonolithic Power Systems Inc.3701589-MP4559DQ-LF-PCT-ND€2.07000Parametric Equivalent
MP4561DQ-LF-PMonolithic Power Systems Inc.01589-1187-1-ND€3.27000Parametric Equivalent
MP4561DQ-LF-ZMonolithic Power Systems Inc.5.8471589-1677-1-ND€2.97000Parametric Equivalent
MPQ4559DQ-LF-ZMonolithic Power Systems Inc.4.6371589-MPQ4559DQ-LF-ZCT-ND€2.39000Parametric Equivalent
In-Stock: 2.515
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes or Alternative Package Types
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€1.76000€1.76
10€1.29900€12.99
25€1.18440€29.61
100€1.05730€105.73
250€0.99668€249.17
500€0.96014€480.07
1.000€0.93005€930.05
2.500€0.89831€2,245.78
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5.000€0.87919€4,395.95
Manufacturers Standard Package
Unit Price without VAT:€1.76000
Unit Price with VAT:€2.11200