Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 12A 17-PowerWFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS543A22RYSR

DigiKey Part Number
296-TPS543A22RYSRTR-ND - Tape & Reel (TR)
296-TPS543A22RYSRCT-ND - Cut Tape (CT)
296-TPS543A22RYSRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS543A22RYSR
Description
IC REG BUCK ADJ 12A 17WQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 12A 17-PowerWFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543A22RYSR Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
4V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
7V
Current - Output
Frequency - Switching
750kHz, 1MHz, 1.5MHz, 2.2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
Supplier Device Package
17-WQFN-FCRLF (2.5x4.5)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 3 444
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€ 4,79000€ 4,79
10€ 4,30300€ 43,03
25€ 4,06800€ 101,70
100€ 3,52550€ 352,55
250€ 3,34472€ 836,18
500€ 3,00118€ 1 500,59
1 000€ 2,53113€ 2 531,13
2 500€ 2,40457€ 6 011,43
* All Digi-Reel orders will add a € 5,50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5 000€ 2,31417€ 11 570,85
Manufacturers Standard Package
Unit Price without VAT:€ 4,79000
Unit Price with VAT:€ 5,79590