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

DigiKey Part Number
1589-MP9943AGQ-PTR-ND - Tape & Reel (TR)
1589-MP9943AGQ-PCT-ND - Cut Tape (CT)
1589-MP9943AGQ-PDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MP9943AGQ-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
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-ZMonolithic Power Systems Inc.4,3911589-1752-1-ND$3.62000Parametric Equivalent
MP9943GQ-PMonolithic Power Systems Inc.261589-1245-1-ND$4.17000Parametric Equivalent
In-Stock: 266
Check for Additional Incoming Stock
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.17000$4.17
10$3.10900$31.09
25$2.84360$71.09
100$2.55040$255.04
250$2.41076$602.69
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$2.32656$1,163.28
1,000$2.25729$2,257.29
1,500$2.22260$3,333.90
2,500$2.18414$5,460.35
3,500$2.16167$7,565.85
5,000$2.14006$10,700.30
Manufacturers Standard Package