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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: 1 778
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All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R22,16000R22,16
10R16,10300R161,03
25R14,60360R365,09
100R12,94350R1 294,35
250R12,15300R3 038,25
500R11,67616R5 838,08
1 000R11,28394R11 283,94
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000R10,79940R32 398,20
6 000R10,56226R63 373,56
9 000R10,44355R93 991,95
15 000R10,31194R154 679,10
Manufacturers Standard Package