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

TPS54340DDAR

DigiKey Part Number
296-35072-2-ND - Tape & Reel (TR)
296-35072-1-ND - Cut Tape (CT)
296-35072-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
TPS54340DDAR
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
TPS54340DDAR Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
41.1V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS54340BDDARTexas Instruments1 683296-TPS54340BDDARCT-NDR75,59000Parametric Equivalent
TPS54340BQDDARQ1Texas Instruments2 410296-46984-1-NDR87,69000Parametric Equivalent
AP64350SP-13Diodes Incorporated031-AP64350SP-13CT-NDR25,03000Similar
In-Stock: 5 501
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R76,41000R76,41
10R57,98300R579,83
25R53,38920R1 334,73
100R48,33530R4 833,53
250R45,93448R11 483,62
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500R42,01819R105 045,47
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