Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN
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MP9943AGQ-Z

DigiKey Part Number
1589-1752-2-ND - Tape & Reel (TR)
1589-1752-1-ND - Cut Tape (CT)
1589-1752-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MP9943AGQ-Z
Description
IC REG BUCK ADJ 3A 8QFN
Manufacturer Standard Lead Time
32 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN
Datasheet
 Datasheet
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.2761589-MP9943AGQ-PCT-ND€2.30000Parametric Equivalent
MP9943GQ-PMonolithic Power Systems Inc.461589-1245-1-ND€2.30000Parametric Equivalent
In-Stock: 4.591
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€2.00000€2.00
10€1.47700€14.77
25€1.34800€33.70
100€1.20590€120.59
250€1.13824€284.56
500€1.10530€552.65
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5.000€1.00706€5,035.30
Manufacturers Standard Package
Unit Price without VAT:€2.00000
Unit Price with VAT:€2.40000