Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 10-VFDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MPQ4558DQ-AEC1-LF-Z

DigiKey Part Number
1589-1805-2-ND - Tape & Reel (TR)
1589-1805-1-ND - Cut Tape (CT)
1589-1805-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MPQ4558DQ-AEC1-LF-Z
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)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
10-QFN (3x3)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 4 990
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
13,33000 €3,33 €
102,51600 €25,16 €
252,31240 €57,81 €
1002,08800 €208,80 €
2501,98100 €495,25 €
5001,91656 €958,28 €
1 0001,86348 €1 863,48 €
2 5001,80746 €4 518,65 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5 0001,77371 €8 868,55 €
Manufacturers Standard Package
Unit Price without VAT:3,33000 €
Unit Price with VAT:4,09590 €