Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
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Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

TPS54540DDA

DigiKey Part Number
296-36231-5-ND
Manufacturer
Manufacturer Product Number
TPS54540DDA
Description
IC REG BCK SPLIT RAIL ADJ 8SOPWR
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
TPS54540DDA Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
41.1V
Packaging
Tube
Current - Output
Part Status
Not For New Designs
Frequency - Switching
100kHz ~ 2.5MHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SO PowerPad
Voltage - Input (Min)
4.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS54540BDDATexas Instruments1 728296-TPS54540BDDA-NDkr 59,13000Parametric Equivalent
TPS54540QDDAQ1Texas Instruments1 034296-37076-5-NDkr 84,95000Parametric Equivalent
AP64500SP-13Diodes Incorporated15 96231-AP64500SP-13CT-NDkr 21,89000Similar
In-Stock: 738
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in NOK
Tube
QuantityUnit PriceExt Price
1kr 60,44000kr 60,44
10kr 46,37400kr 463,74
75kr 39,69893kr 2 977,42
150kr 38,14653kr 5 721,98
300kr 36,86860kr 11 060,58
525kr 36,00400kr 18 902,10
1 050kr 35,10545kr 36 860,72
2 550kr 34,18338kr 87 167,62
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.
Unit Price without VAT:kr 60,44000
Unit Price with VAT:kr 75,55000