LM2940T-10.0/NOPB is out of stock and can be placed on backorder.
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Similar


Texas Instruments
In Stock: 0
Unit Price: $1.07000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.53044
Datasheet
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-3
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2940T-10.0/NOPB

DigiKey Part Number
LM2940T-10.0/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2940T-10.0/NOPB
Description
IC REG LINEAR 10V 1A TO220-3
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-3
Datasheet
 Datasheet
EDA/CAD Models
LM2940T-10.0/NOPB Models
Product Attributes
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Category
Current - Quiescent (Iq)
10 mA
Mfr
Current - Supply (Max)
15 mA
Packaging
Tube
PSRR
15dB (1kHz)
Part Status
Active
Control Features
Adj/EN
Output Configuration
Protection Features
Antisaturation, Over Current, Over Temperature
Output Type
Operating Temperature
-20°C ~ 100°C
Number of Regulators
1
Grade
Automotive
Voltage - Input (Max)
150V
Qualification
AEC-Q100
Voltage - Output (Min/Fixed)
15V
Mounting Type
Through Hole
Voltage - Output (Max)
Package / Case
TO-220-3
Voltage Dropout (Max)
0.114V @ 20mA
Supplier Device Package
TO-220-3
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA7810CKCSTexas Instruments0296-21621-5-ND$1.07000Similar
UA7810CKCSE3Texas Instruments0296-21622-5-ND$0.53044Similar
In-Stock: 0
45 estimated in stock on 27-Nov-2026
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QuantityUnit PriceExt Price
1$1.98000$1.98
10$1.46300$14.63
45$1.26489$56.92
135$1.16481$157.25
270$1.11585$301.28
540$1.07554$580.79
1,035$1.04421$1,080.76
2,520$1.00967$2,544.37
5,040$0.98815$4,980.28
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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