Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
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MP4558DN-LF-Z

DigiKey Part Number
1589-1672-2-ND - Tape & Reel (TR)
1589-1672-1-ND - Cut Tape (CT)
1589-1672-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MP4558DN-LF-Z
Description
IC REG BUCK ADJ 1A 8SOIC
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-SOIC-EP
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
MP4571GQB-PMonolithic Power Systems Inc.5741589-MP4571GQB-PCT-ND¥3.21000MFR Recommended
MP4571GQB-ZMonolithic Power Systems Inc.71589-MP4571GQB-ZCT-ND¥2.86000MFR Recommended
MPQ4558DN-LF-ZMonolithic Power Systems Inc.10,2621589-1804-1-ND¥3.43000Parametric Equivalent
In-Stock: 786
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥23.24000¥23.24
10¥17.31700¥173.17
25¥15.83880¥395.97
100¥14.21610¥1,421.61
250¥13.44240¥3,360.60
500¥13.15922¥6,579.61
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
2,500¥12.18673¥30,466.83
5,000¥11.94247¥59,712.35
Manufacturers Standard Package