Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 3.5A 20-WQFN Exposed Pad
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MAX17544ATP+

DigiKey Part Number
MAX17544ATP+-ND
Manufacturer
Manufacturer Product Number
MAX17544ATP+
Description
IC REG BUCK ADJ 3.5A 20TQFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 3.5A 20-WQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
MAX17544ATP+ Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
37.8V
Packaging
Tray
Current - Output
Part Status
Active
Frequency - Switching
100kHz ~ 2.2MHz
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
20-TQFN (5x5)
Voltage - Input (Min)
4.5V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
490 estimated in stock on 21-Dec-2026
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$5.86000$5.86
10$4.48600$44.86
25$4.14360$103.59
100$3.76720$376.72
490$3.48239$1,706.37
980$3.39285$3,324.99
1,470$3.34802$4,921.59
2,940$3.28226$9,649.84
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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