Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN
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MP9943GQ-P

DigiKey Part Number
1589-1245-2-ND - Tape & Reel (TR)
1589-1245-1-ND - Cut Tape (CT)
1589-1245-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MP9943GQ-P
Description
IC REG BUCK ADJ 3A 8QFN
Manufacturer Standard Lead Time
28 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN
Datasheet
 Datasheet
EDA/CAD Models
MP9943GQ-P Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
28.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
410kHz
Function
Step-Down
Synchronous Rectifier
Yes
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-QFN (3x3)
Voltage - Input (Min)
4V
Base Product Number
Voltage - Input (Max)
36V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MP9943AGQ-PMonolithic Power Systems Inc.2661589-MP9943AGQ-PCT-ND2,30000 €Parametric Equivalent
MP9943AGQ-ZMonolithic Power Systems Inc.4.3911589-1752-1-ND2,00000 €Parametric Equivalent
In-Stock: 26
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12,30000 €2,30 €
101,71600 €17,16 €
251,56920 €39,23 €
1001,40740 €140,74 €
2501,33040 €332,60 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5001,28392 €641,96 €
1.0001,24570 €1.245,70 €
1.5001,22655 €1.839,83 €
2.5001,20533 €3.013,32 €
3.5001,19293 €4.175,26 €
5.0001,18100 €5.905,00 €
Manufacturers Standard Package
Unit Price without VAT:2,30000 €
Unit Price with VAT:2,78300 €