Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 40-PowerLFQFN
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TPS543B20RVFR

DigiKey Part Number
296-51990-2-ND - Tape & Reel (TR)
296-51990-1-ND - Cut Tape (CT)
296-51990-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS543B20RVFR
Description
IC REG BUCK ADJ 25A 40LQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 40-PowerLFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543B20RVFR 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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS543B20RVFTTexas Instruments429296-47104-1-ND3 407,89000 FtParametric Equivalent
In-Stock: 694
Check for Additional Incoming Stock
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12 889,69000 Ft2 889,69 Ft
102 247,13300 Ft22 471,33 Ft
252 087,04160 Ft52 176,04 Ft
1001 910,82510 Ft191 082,51 Ft
2501 876,22808 Ft469 057,02 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 5001 690,56464 Ft4 226 411,60 Ft
Manufacturers Standard Package
Unit Price without VAT:2 889,69000 Ft
Unit Price with VAT:3 669,90630 Ft