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

TPS543C20ARVFR

DigiKey Part Number
296-TPS543C20ARVFRTR-ND - Tape & Reel (TR)
296-TPS543C20ARVFRCT-ND - Cut Tape (CT)
296-TPS543C20ARVFRDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
TPS543C20ARVFR
Description
IC REG BUCK ADJ 40A 40LQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 40A 40-PowerLFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS543C20ARVFR Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
SWIFT™
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
4V
Voltage - Input (Max)
16V
Voltage - Output (Min/Fixed)
0.6V
Voltage - Output (Max)
5.5V
Current - Output
40A
Frequency - Switching
300kHz ~ 2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
40-PowerLFQFN
Supplier Device Package
40-LQFN-CLIP (7x5)
Base Product Number
TPS543
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: 3 244
Check for Additional Incoming Stock
Quantity
All prices are in SEK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 84,43000kr 84,43
10kr 65,68600kr 656,86
25kr 61,00080kr 1 525,02
100kr 55,84670kr 5 584,67
250kr 53,39016kr 13 347,54
500kr 51,90944kr 25 954,72
1 000kr 50,69037kr 50 690,37
* All Digi-Reel orders will add a kr 62,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500kr 50,88598kr 127 214,95
Manufacturers Standard Package
Unit Price without VAT:kr 84,43000
Unit Price with VAT:kr 105,53750
You May Also Be Interested InSee All
8 Items
TPS548A20RVER

TPS548A20RVER

IC REG BUCK ADJ 15A 28VQFN

Texas Instruments

kr 64,59000
TPS54824RNVR

TPS54824RNVR

IC REG BUCK ADJ 8A 18VQFN

Texas Instruments

kr 48,26000
TPS6287B20HA0WRZVR

TPS6287B20HA0WRZVR

IC REG BUCK PROG 20A 24WQFN

Texas Instruments

kr 51,95000
TPS7A4501DCQR

TPS7A4501DCQR

IC REG LIN POS ADJ 1.5A SOT223-6

Texas Instruments

kr 35,89000
ADA4096-2WARMZ-R7

ADA4096-2WARMZ-R7

IC OPAMP GP 2 CIRCUIT 8MSOP

Analog Devices Inc.

kr 77,14000
LM239AQDRQ1

LM239AQDRQ1

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

kr 8,12000
TPS6287B10HA0WRZVR

TPS6287B10HA0WRZVR

IC REG BUCK PROG 10A 24WQFN

Texas Instruments

kr 38,38000
TPS546D24ARVFR

TPS546D24ARVFR

IC REG BUCK ADJ 40A 40LQFN

Texas Instruments

kr 100,76000