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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
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)
3.8V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
18V
Current - Output
Frequency - Switching
200kHz ~ 2.2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
9-VQFN-HR (1.5x2)
Product Questions and Answers

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In-Stock: 2 130
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All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 13,87000kr 13,87
10kr 10,08100kr 100,81
25kr 9,14240kr 228,56
100kr 8,10310kr 810,31
250kr 7,60820kr 1 902,05
500kr 7,30970kr 3 654,85
1 000kr 7,06414kr 7 064,14
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000kr 6,76081kr 20 282,43
6 000kr 6,61235kr 39 674,10
9 000kr 6,53803kr 58 842,27
15 000kr 6,45564kr 96 834,60
Manufacturers Standard Package
Unit Price without VAT:kr 13,87000
Unit Price with VAT:kr 17,33750