Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 40-PowerLFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS543B20RVFT

DigiKey Part Number
296-47104-2-ND - Tape & Reel (TR)
296-47104-1-ND - Cut Tape (CT)
296-47104-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS543B20RVFT
Description
IC REG BUCK ADJ 25A 40LQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 40-PowerLFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543B20RVFT 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)
4V
Voltage - Input (Max)
19V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
5.5V
Current - Output
Frequency - Switching
300kHz ~ 2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
40-LQFN-CLIP (7x5)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 429
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£7.60000£7.60
10£5.92600£59.26
25£5.50840£137.71
100£5.04950£504.95
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250£4.83068£1,207.67
500£4.69876£2,349.38
750£4.63271£3,474.53
1,250£4.55953£5,699.41
Manufacturers Standard Package
Unit Price without VAT:£7.60000
Unit Price with VAT:£9.12000