Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 9-PowerVFQFN
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TPS543321RQFR

DigiKey Part Number
296-TPS543321RQFRTR-ND - Tape & Reel (TR)
296-TPS543321RQFRCT-ND - Cut Tape (CT)
296-TPS543321RQFRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS543321RQFR
Description
3.8V TO 18V INPUT, 3A, 200KHZ TO
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 9-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543321RQFR 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: 1,461
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩2,171.00000₩2,171
10₩1,579.30000₩15,793
25₩1,432.16000₩35,804
100₩1,269.52000₩126,952
250₩1,191.91200₩297,978
500₩1,145.19400₩572,597
1,000₩1,129.76800₩1,129,768
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000₩1,059.19867₩3,177,596
6,000₩1,035.93783₩6,215,627
9,000₩1,024.29256₩9,218,633
15,000₩1,011.39293₩15,170,894
Manufacturers Standard Package