Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 20A 21-PowerVFQFN
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MPQ8643GLE-P

DigiKey Part Number
1589-MPQ8643GLE-PTR-ND - Tape & Reel (TR)
1589-MPQ8643GLE-PCT-ND - Cut Tape (CT)
1589-MPQ8643GLE-PDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MPQ8643GLE-P
Description
IC REG BUCK ADJ 20A 21QFN
Manufacturer Standard Lead Time
36 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 20A 21-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
MPQ8643GLE-P Models
Product Attributes
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Category
Voltage - Input (Max)
16V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Output (Max)
5.5V
Part Status
Active
Current - Output
Function
Step-Down
Frequency - Switching
600kHz, 800kHz, 1MHz
Output Configuration
Positive
Synchronous Rectifier
Yes
Topology
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
4V
Supplier Device Package
21-QFN (3x4)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MP8794GLE-PMonolithic Power Systems Inc.4151589-MP8794GLE-PCT-ND$6.47000Parametric Equivalent
MP8794GLE-ZMonolithic Power Systems Inc.9561589-MP8794GLE-ZCT-ND$5.93000Parametric Equivalent
MPQ8633B-HGLE-PMonolithic Power Systems Inc.5001589-MPQ8633B-HGLE-PCT-ND$10.06000Parametric Equivalent
In-Stock: 141
Check for Additional Incoming Stock
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.32000$7.32
10$5.55500$55.55
25$5.11560$127.89
100$4.63290$463.29
250$4.40636$1,101.59
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$4.26386$2,131.93
1,000$4.14963$4,149.63
1,500$4.09246$6,138.69
2,500$4.02907$10,072.67
3,500$3.99203$13,972.11
Manufacturers Standard Package