Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
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Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

TPS54340DDA

DigiKey Part Number
296-35495-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
TPS54340DDA
Description
IC REG BUCK ADJ 3.5A 8SOPWR
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS54340DDA 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
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Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS54340BDDATexas Instruments1.637296-TPS54340BDDA-ND23,58000 leiParametric Equivalent
TPS54340BQDDAQ1Texas Instruments4.113296-50101-ND26,79000 leiParametric Equivalent
AP64350SP-13Diodes Incorporated031-AP64350SP-13CT-ND6,63000 leiSimilar
RTQ2943GQW-QARichtek USA Inc.01028-RTQ2943GQW-QACT-ND7,20329 leiSimilar
In-Stock: 3.424
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
Quantity
All prices are in RON
Tube
QuantityUnit PriceExt Price
123,80000 lei23,80 lei
1018,17200 lei181,72 lei
7515,49333 lei1.162,00 lei
15014,87020 lei2.230,53 lei
30014,35737 lei4.307,21 lei
52514,01038 lei7.355,45 lei
1.05013,64964 lei14.332,12 lei
2.55013,27935 lei33.862,34 lei
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:23,80000 lei
Unit Price with VAT:28,79800 lei
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