Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

TPS54340BQDDARQ1

DigiKey Part Number
296-46984-2-ND - Tape & Reel (TR)
296-46984-1-ND - Cut Tape (CT)
296-46984-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS54340BQDDARQ1
Description
IC REG BUCK ADJ 3.5A 8SOPWR
Manufacturer Standard Lead Time
12 Weeks
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
TPS54340BQDDARQ1 Models
Product Attributes
Filter Similar Products
Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
41.1V
Series
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
100kHz ~ 2.5MHz
Part Status
Active
Synchronous Rectifier
No
Function
Step-Down
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Grade
Automotive
Topology
Qualification
AEC-Q100
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
4.5V
Supplier Device Package
8-SO PowerPad
Voltage - Input (Max)
42V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS54340BDDARTexas Instruments6,613296-TPS54340BDDARCT-ND¥838.00000Parametric Equivalent
TPS54340DDARTexas Instruments2,998296-35072-1-ND¥846.00000Parametric Equivalent
In-Stock: 2,410
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥971.00000¥971
10¥743.20000¥7,432
25¥686.20000¥17,155
100¥623.56000¥62,356
250¥599.04400¥149,761
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500¥545.21760¥1,363,044
Manufacturers Standard Package
Unit Price without JCT:¥971.00000
Unit Price with JCT:¥1,068.10000