LMR14050SQDDAQ1 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $4.33000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $4.35000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 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 5A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

LMR14050SQDDAQ1

DigiKey Part Number
296-43689-ND
Manufacturer
Manufacturer Part Number
LMR14050SQDDAQ1
Description
IC REG BUCK ADJ 5A 8SOPWR
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
LMR14050SQDDAQ1 Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
28V
Series
Current - Output
Packaging
Tube
Frequency - Switching
200kHz ~ 2.5MHz
Part Status
Active
Synchronous Rectifier
No
Function
Step-Down
Operating Temperature
-40°C ~ 125°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)
4V
Supplier Device Package
8-SO PowerPad
Voltage - Input (Max)
40V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LMR14050SDDATexas Instruments0296-41103-5-ND$4.33000Parametric Equivalent
LMR14050SSQDDAQ1Texas Instruments0296-43690-ND$4.35000Parametric Equivalent
In-Stock: 0
75 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$6.68000$6.68
10$5.14100$51.41
75$4.40827$330.62
150$4.23780$635.67
300$4.09747$1,229.24
525$4.00251$2,101.32
1,050$3.90381$4,099.00
2,550$3.80255$9,696.50
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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