Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 10-VFDFN Exposed Pad
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MP4558DQ-LF-P

DigiKey Part Number
1589-1186-2-ND - Tape & Reel (TR)
1589-1186-1-ND - Cut Tape (CT)
1589-1186-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MP4558DQ-LF-P
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
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Not For New Designs
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
3.8V
Voltage - Input (Max)
55V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
52V
Current - Output
Frequency - Switching
Up to 2MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
10-QFN (3x3)
Base Product Number
Product Questions and Answers

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In-Stock: 1,564
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Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩4,896.00000₩4,896
10₩3,663.30000₩36,633
25₩3,355.68000₩83,892
100₩3,018.22000₩301,822
250₩2,857.26400₩714,316
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500₩2,760.27600₩1,380,138
1,000₩2,680.44500₩2,680,445
1,500₩2,640.47067₩3,960,706
2,500₩2,596.16120₩6,490,403
3,500₩2,570.28743₩8,996,006
5,000₩2,545.38440₩12,726,922
Manufacturers Standard Package