LMR38010FSDDAR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 176
Unit Price: $3.24000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 2,130
Unit Price: $3.24000
Datasheet
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 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 1V 1 Output 1A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

LMR38010FSDDAR

DigiKey Part Number
296-LMR38010FSDDARTR-ND - Tape & Reel (TR)
296-LMR38010FSDDARCT-ND - Cut Tape (CT)
296-LMR38010FSDDARDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LMR38010FSDDAR
Description
IC REG BUCK ADJ 1A 8SOPWR
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
LMR38010FSDDAR Models
Product Attributes
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Category
Voltage - Input (Max)
80V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
75V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
200kHz ~ 2.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
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)
4.2V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LMR38010FDDARTexas Instruments176296-LMR38010FDDARCT-ND$3.24000Parametric Equivalent
LMR38010SDDARTexas Instruments2,130296-LMR38010SDDARCT-ND$3.24000Parametric Equivalent
In-Stock: 0
2,500 expected in stock on 17-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.24000$3.24
10$2.42700$24.27
25$2.22400$55.60
100$2.00120$200.12
250$1.89492$473.73
500$1.86660$933.30
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.72244$4,306.10
5,000$1.68889$8,444.45