LP3891EMR-1.8/NOPB
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LP3891EMR-1.8/NOPB
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
Type
Description
Select All
Category
Mfr
Series
Packaging
Tube
Part Status
Not For New Designs
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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In-Stock: 1,309
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Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in TWD
Tube
QuantityUnit PriceExt Price
1NT$200.00000NT$200
10NT$153.10000NT$1,531
75NT$130.80000NT$9,810
150NT$125.60000NT$18,840
300NT$121.33000NT$36,399
525NT$118.43810NT$62,180
1,050NT$115.43238NT$121,204
2,550NT$112.34824NT$286,488
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.