Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 25A 16-PowerWFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS54KB21RZRR

DigiKey Part Number
296-TPS54KB21RZRRTR-ND - Tape & Reel (TR)
296-TPS54KB21RZRRCT-ND - Cut Tape (CT)
296-TPS54KB21RZRRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS54KB21RZRR
Description
IC REG BUCK ADJ 25A 16WQFN-FCRLF
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 25A 16-PowerWFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS54KB21RZRR 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)
16V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
5.5V
Current - Output
Frequency - Switching
800kHz, 1.1MHz, 1.4MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
Supplier Device Package
16-WQFN-FCRLF (3x3.5)
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: 4 890
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
13,84000 €3,84 €
102,91200 €29,12 €
252,68080 €67,02 €
1002,42670 €242,67 €
2502,30552 €576,38 €
5002,23244 €1116,22 €
1 0002,17234 €2172,34 €
2 5002,10888 €5272,20 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5 0002,07063 €10353,15 €
Manufacturers Standard Package
Unit Price without VAT:3,84000 €
Unit Price with VAT:4,60800 €