Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

TPS54540BDDAR

DigiKey Part Number
296-TPS54540BDDARTR-ND - Tape & Reel (TR)
296-TPS54540BDDARCT-ND - Cut Tape (CT)
296-TPS54540BDDARDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS54540BDDAR
Description
IC REG BCK SPLIT RAIL ADJ 8SOPWR
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS54540BDDAR 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)
4.5V
Voltage - Input (Max)
42V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
41.1V
Current - Output
Frequency - Switching
500kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
8-SO PowerPad
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: 1 085
Check for Additional Incoming Stock
All prices are in SEK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 44,10000kr 44,10
10kr 33,55800kr 335,58
25kr 30,92120kr 773,03
100kr 28,02120kr 2 802,12
250kr 26,63768kr 6 659,42
500kr 25,80376kr 12 901,88
1 000kr 25,11756kr 25 117,56
* All Digi-Reel orders will add a kr 62,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500kr 24,39304kr 60 982,60
Manufacturers Standard Package
Unit Price without VAT:kr 44,10000
Unit Price with VAT:kr 55,12500