Buck Switching Regulator IC Positive Programmable 0.4V 1 Output 50A 37-PowerWFQFN
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TPS546E25RXXR

DigiKey Part Number
296-TPS546E25RXXRTR-ND - Tape & Reel (TR)
296-TPS546E25RXXRCT-ND - Cut Tape (CT)
296-TPS546E25RXXRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS546E25RXXR
Description
4V TO 18V INPUT, 50A, STACKABLE
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Programmable 0.4V 1 Output 50A 37-PowerWFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS546E25RXXR Models
Product Attributes
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Category
Voltage - Input (Max)
18V
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
400kHz ~ 2MHz
Output Configuration
Positive
Synchronous Rectifier
Yes
Topology
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Mounting Type
Surface Mount, Wettable Flank
Number of Outputs
1
Package / Case
Voltage - Input (Min)
2.7V
Supplier Device Package
37-WQFN-FCRLF (5x6)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
931 expected in stock on 14-Dec-2026
2,069 expected in stock on 20-Sep-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.12000$8.12
10$6.28600$62.86
25$5.82720$145.68
100$5.32280$532.28
250$5.19128$1,297.82
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$4.67067$14,012.01