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$3.68562MFR Recommended
MPQ4571GQBE-AEC1-ZMonolithic Power Systems Inc.7,3311589-MPQ4571GQBE-AEC1-ZCT-ND$7.67000MFR Recommended
MP4558DN-LF-ZMonolithic Power Systems Inc.8961589-1672-1-ND$5.13000Parametric Equivalent
In-Stock: 10,262
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.27000$6.27
10$4.70200$47.02
25$4.31240$107.81
100$3.88420$388.42
250$3.67984$919.96
500$3.63374$1,816.87
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$3.34840$8,371.00
5,000$3.28395$16,419.75
Manufacturers Standard Package
Unit Price without GST:$6.27000
Unit Price with GST:$7.21050