Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN
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MP4423HGQ-P

DigiKey Part Number
1589-1181-2-ND - Tape & Reel (TR)
1589-1181-1-ND - Cut Tape (CT)
1589-1181-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MP4423HGQ-P
Description
IC REG BUCK ADJ 3A 8QFN
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN
Datasheet
 Datasheet
EDA/CAD Models
MP4423HGQ-P Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
32.4V
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 (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MP4423HGQ-ZMonolithic Power Systems Inc.5,2531589-1664-1-ND$2.93000Parametric Equivalent
MPQ4423AGQ-AEC1-ZMonolithic Power Systems Inc.28,0121589-1791-1-ND$3.59000Parametric Equivalent
MPQ4423HGQ-PMonolithic Power Systems Inc.1,0991589-1295-1-ND$3.87000Parametric Equivalent
MPQ4423HGQ-ZMonolithic Power Systems Inc.8,3791589-1794-1-ND$3.52000Parametric Equivalent
In-Stock: 2,365
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.28000$3.28
10$2.46400$24.64
25$2.25840$56.46
100$2.03240$203.24
250$1.92476$481.19
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.85986$929.93
1,000$1.80644$1,806.44
1,500$1.77970$2,669.55
2,500$1.75005$4,375.12
3,500$1.73273$6,064.56
5,000$1.71607$8,580.35
Manufacturers Standard Package