Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 20A 17-PowerWFQFN
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TPS543B22RYSR

DigiKey Part Number
296-TPS543B22RYSRTR-ND - Tape & Reel (TR)
296-TPS543B22RYSRCT-ND - Cut Tape (CT)
296-TPS543B22RYSRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS543B22RYSR
Description
IC REG BUCK ADJ 20A 17WQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 20A 17-PowerWFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543B22RYSR Models
Product Attributes
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Category
Voltage - Input (Max)
18V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
7V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount, Wettable Flank
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
17-WQFN-FCRLF (2.5x4.5)
Voltage - Input (Min)
4V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
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All prices are in KRW
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000₩4,506.88400₩22,534,420
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1₩7,552.00000₩7,552
10₩5,746.80000₩57,468
25₩5,295.16000₩132,379
100₩4,798.44000₩479,844
250₩4,572.88400₩1,143,221
Digi-Reel®
QuantityUnit PriceExt Price
1₩8,225.00000₩8,225
10₩6,281.80000₩62,818
25₩5,793.56000₩144,839
100₩5,257.70000₩525,770
250₩5,031.34000₩1,257,835
* All Digi-Reel orders will add a ₩8,000 reeling fee.