Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 5A 9-PowerVFQFN
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TPS543521RQFR

DigiKey Part Number
296-TPS543521RQFRTR-ND - Tape & Reel (TR)
296-TPS543521RQFRCT-ND - Cut Tape (CT)
296-TPS543521RQFRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS543521RQFR
Description
3.8V TO 18V INPUT, 5A, 200KHZ TO
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 5A 9-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543521RQFR 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)
18V
Part Status
Active
Current - Output
Function
Step-Down
Frequency - Switching
200kHz ~ 2.2MHz
Output Configuration
Positive
Synchronous Rectifier
Yes
Topology
Operating Temperature
-40°C ~ 150°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
3.8V
Supplier Device Package
9-VQFN-HR (1.5x2)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 3,881
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$62.00000NT$62
10NT$45.20000NT$452
25NT$41.08000NT$1,027
100NT$36.56000NT$3,656
250NT$34.39600NT$8,599
500NT$33.09000NT$16,545
1,000NT$32.90800NT$32,908
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$30.69067NT$92,072
6,000NT$30.04183NT$180,251
9,000NT$29.71689NT$267,452
Manufacturers Standard Package