Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 15-WFQFN
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MAX20402AFLB/VY+T

DigiKey Part Number
175-MAX20402AFLB/VY+TTR-ND - Tape & Reel (TR)
175-MAX20402AFLB/VY+TCT-ND - Cut Tape (CT)
175-MAX20402AFLB/VY+TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MAX20402AFLB/VY+T
Description
IC REG BUCK 3.3V 2.5A 15FC2QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 15-WFQFN
Datasheet
 Datasheet
EDA/CAD Models
MAX20402AFLB/VY+T Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
2.1MHz
Part Status
Active
Synchronous Rectifier
Yes
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TA)
Output Configuration
Positive
Grade
Automotive
Topology
Qualification
AEC-Q100
Output Type
Mounting Type
Surface Mount, Wettable Flank
Number of Outputs
1
Package / Case
Voltage - Input (Min)
3V
Supplier Device Package
15-FC2QFN (3x3)
Voltage - Input (Max)
36V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Factory Stock: 7,500
2,500 estimated in stock on 19-Feb-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.26000$3.26
10$2.44500$24.45
25$2.24200$56.05
100$2.01870$201.87
250$1.91216$478.04
500$1.84794$923.97
1,000$1.79507$1,795.07
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.70599$4,264.97
5,000$1.64186$8,209.30
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.