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 JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥287.00000¥287
10¥209.70000¥2,097
25¥190.52000¥4,763
100¥169.52000¥16,952
250¥159.49600¥39,874
500¥153.44600¥76,723
1,000¥152.59900¥152,599
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000¥142.31800¥426,954
6,000¥139.31017¥835,861
9,000¥137.80322¥1,240,229
Manufacturers Standard Package
Unit Price without JCT:¥287.00000
Unit Price with JCT:¥315.70000