TPS54540BDDA is out of stock and can be placed on backorder.
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Datasheet
LP3891EMR-1.8/NOPB
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LP3891EMR-1.8/NOPB
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TPS54540BDDA

DigiKey Part Number
296-TPS54540BDDA-ND
Manufacturer
Manufacturer Product Number
TPS54540BDDA
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
TPS54540BDDA Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tube
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
100kHz ~ 2.5MHz
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

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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.97000$4.97
10$3.78500$37.85
75$3.22107$241.58
150$3.08987$463.48
300$2.98197$894.59
525$2.90893$1,527.19
1,050$2.83303$2,974.68
2,550$2.75512$7,025.56
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.