LM2940CS-12/NOPB is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2940CS-12/NOPB

DigiKey Part Number
LM2940CS-12/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2940CS-12/NOPB
Description
IC REG LINEAR 12V 1A TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2940CS-12/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tube
Current - Supply (Max)
15 mA
Part Status
Active
PSRR
66dB (120Hz)
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit
Output Type
Operating Temperature
0°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
26V
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Output (Min/Fixed)
12V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage Dropout (Max)
0.8V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA7812CKTTRTexas Instruments0296-20798-1-ND0,91000 €Similar
LM2940CS-12Texas Instruments0LM2940CS-12-ND2,46000 €Parametric Equivalent
LM2940CSX-12Texas Instruments4.521296-LM2940CSX-12CT-ND2,22000 €Parametric Equivalent
LM2940CSX-12/NOPBTexas Instruments0LM2940CSX-12/NOPBCT-ND1,91000 €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
12,19000 €2,19 €
101,63500 €16,35 €
451,42178 €63,98 €
1351,31415 €177,41 €
2701,26144 €340,59 €
5401,21807 €657,76 €
1.0351,18436 €1.225,81 €
2.5201,14718 €2.890,89 €
5.0401,12402 €5.665,06 €
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:2,19000 €
Unit Price with VAT:2,60610 €