LM2940S-12/NOPB is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2940S-12/NOPB

DigiKey Part Number
LM2940S-12/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2940S-12/NOPB
Description
IC REG LINEAR 12V 1A TO263
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2940S-12/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
Surface Mount
Voltage - Output (Max)
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage Dropout (Max)
0.114V @ 20mA
Supplier Device Package
TO-263 (DDPAK-3)
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA7812CKTTRTexas Instruments0296-20798-1-ND0,91000 €Similar
LM2940S-12Texas Instruments0LM2940S-12-ND2,52000 €Parametric Equivalent
LM2940SX-12Texas Instruments0296-LM2940SX-12CT-ND2,26000 €Parametric Equivalent
LM2940SX-12/NOPBTexas Instruments0LM2940SX-12/NOPBCT-ND1,71000 €Parametric Equivalent
MIC29150-12WUMicrochip Technology0576-2207-ND3,99000 €Similar
In-Stock: 0
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All prices are in EUR
Tube
QuantityUnit PriceExt Price
12,33000 €2,33 €
101,74100 €17,41 €
451,51533 €68,19 €
1351,40170 €189,23 €
2701,34607 €363,44 €
5401,30030 €702,16 €
1.0351,26472 €1.308,99 €
2.5201,22548 €3.088,21 €
5.0401,20104 €6.053,24 €
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:2,33000 €
Unit Price with VAT:2,77270 €