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 CZK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
166,56000 Kč66,56 Kč
1049,80700 Kč498,07 Kč
2545,62440 Kč1 140,61 Kč
10041,03640 Kč4 103,64 Kč
25038,84796 Kč9 711,99 Kč
* All Digi-Reel orders will add a 167,00 Kč reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
50037,52930 Kč18 764,65 Kč
1 00036,44392 Kč36 443,92 Kč
1 50035,90042 Kč53 850,63 Kč
2 50035,29797 Kč88 244,93 Kč
3 50034,94619 Kč122 311,67 Kč
5 00034,60760 Kč173 038,00 Kč
Manufacturers Standard Package
Unit Price without VAT:66,56000 Kč
Unit Price with VAT:80,53760 Kč