TPS543820RPYR is out of stock and can be placed on backorder.
Available Substitutes:

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Richtek USA Inc.
In Stock: 2,014
Unit Price: $4.70000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 8A 14-PowerVFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS543820RPYR

DigiKey Part Number
296-TPS543820RPYRTR-ND - Tape & Reel (TR)
296-TPS543820RPYRCT-ND - Cut Tape (CT)
296-TPS543820RPYRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS543820RPYR
Description
IC REG BUCK ADJ 8A 14VQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 8A 14-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543820RPYR Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
14-VQFN-HR (2.5x3)
Voltage - Input (Min)
4V
Base Product Number
Voltage - Input (Max)
18V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT7299BHGQWRichtek USA Inc.2,0141028-1460-1-ND$4.70000Similar
In-Stock: 0
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All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$35.93000$35.93
10$27.23000$272.30
25$25.04920$626.23
100$22.65520$2,265.52
250$21.51272$5,378.18
500$21.45960$10,729.80
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$19.55810$58,674.30
Manufacturers Standard Package