Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
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MPQ4558DN-LF-Z

DigiKey Part Number
1589-1804-2-ND - Tape & Reel (TR)
1589-1804-1-ND - Cut Tape (CT)
1589-1804-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MPQ4558DN-LF-Z
Description
IC REG BUCK ADJ 1A 8SOICE
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
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
8-SOICE
Voltage - Input (Min)
3.8V
Base Product Number
Voltage - Input (Max)
55V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MPQ4571GQB-ZMonolithic Power Systems Inc.01589-MPQ4571GQB-ZTR-ND$2.76707MFR Recommended
MPQ4571GQBE-AEC1-ZMonolithic Power Systems Inc.01589-MPQ4571GQBE-AEC1-ZCT-ND$5.76000MFR Recommended
MP4558DN-LF-ZMonolithic Power Systems Inc.7861589-1672-1-ND$3.85000Parametric Equivalent
In-Stock: 7,762
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.70000$4.70
10$3.53000$35.30
25$3.23760$80.94
100$2.91620$291.62
250$2.76272$690.68
500$2.72812$1,364.06
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$2.51389$6,284.72
5,000$2.46550$12,327.50
Manufacturers Standard Package
Unit Price without VAT:$4.70000
Unit Price with VAT:$5.12300