LMR14050SSQDDAQ1 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: $6.68000
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

LMR14050SSQDDAQ1

DigiKey Part Number
296-43690-ND
Manufacturer
Manufacturer Product Number
LMR14050SSQDDAQ1
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
LMR14050SSQDDAQ1 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
LMR14050SQDDAQ1Texas Instruments0296-43689-ND$6.68000Parametric Equivalent
In-Stock: 0
75 estimated in stock on 06-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.35000$4.35
10$3.29800$32.98
75$2.79680$209.76
150$2.68033$402.05
300$2.58440$775.32
525$2.51952$1,322.75
1,050$2.45208$2,574.68
2,550$2.38285$6,076.27
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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