Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 40-PowerLFQFN
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TPS543B20RVFT

DigiKey Part Number
296-47104-2-ND - Tape & Reel (TR)
296-47104-1-ND - Cut Tape (CT)
296-47104-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS543B20RVFT
Description
IC REG BUCK ADJ 25A 40LQFN
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 40-PowerLFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543B20RVFT Models
Product Attributes
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Category
Voltage - Input (Max)
19V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
300kHz ~ 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
40-LQFN-CLIP (7x5)
Voltage - Input (Min)
4V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 429
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$11.18000$11.18
10$8.74700$87.47
25$8.13880$203.47
100$7.47040$747.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$7.15168$1,787.92
500$6.95956$3,479.78
750$6.86339$5,147.54
1,250$6.75678$8,445.98