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
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: 896
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All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥285.00000¥285
10¥208.50000¥2,085
25¥189.48000¥4,737
100¥168.59000¥16,859
250¥158.61600¥39,654
500¥152.60200¥76,301
1,000¥151.76000¥151,760
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000¥141.53500¥424,605
6,000¥138.54367¥831,262
9,000¥137.04500¥1,233,405
Manufacturers Standard Package
Unit Price without JCT:¥285.00000
Unit Price with JCT:¥313.50000