Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 9-PowerVFQFN
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TPS54438RQFR

DigiKey Part Number
296-TPS54438RQFRTR-ND - Tape & Reel (TR)
296-TPS54438RQFRCT-ND - Cut Tape (CT)
296-TPS54438RQFRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS54438RQFR
Description
3.8V TO 28V INPUT, 4A, 200KHZ TO
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 9-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS54438RQFR 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)
28V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
22V
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: 1 341
Check for Additional Incoming Stock
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1474,28000 Ft474,28 Ft
10346,02400 Ft3 460,24 Ft
25313,69280 Ft7 842,32 Ft
100278,22200 Ft27 822,20 Ft
250261,32160 Ft65 330,40 Ft
500251,12124 Ft125 560,62 Ft
1 000242,73450 Ft242 734,50 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000232,37271 Ft697 118,13 Ft
6 000227,30036 Ft1 363 802,16 Ft
9 000224,76196 Ft2 022 857,64 Ft
15 000221,94790 Ft3 329 218,50 Ft
Manufacturers Standard Package
Unit Price without VAT:474,28000 Ft
Unit Price with VAT:602,33560 Ft