Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2940CSX-12/NOPB

DigiKey Part Number
LM2940CSX-12/NOPBTR-ND - Tape & Reel (TR)
LM2940CSX-12/NOPBCT-ND - Cut Tape (CT)
LM2940CSX-12/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2940CSX-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
LM2940CSX-12/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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 (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA7812CKTTRTexas Instruments2 354296-20798-1-ND3,99000 FtSimilar
MIC29150-12WU-TRMicrochip Technology3 126MIC29150-12WU-CT-ND16,98000 FtSimilar
MIC2937A-12WU-TRMicrochip Technology1 298MIC2937A-12WU-CT-ND10,84000 FtSimilar
MIC2940A-12WUMicrochip Technology240576-2237-ND10,95000 FtSimilar
In-Stock: 1 367
Factory Stock: 500
Check for Additional Incoming Stock
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1716,36000 Ft716,36 Ft
10531,27400 Ft5 312,74 Ft
25484,91000 Ft12 122,75 Ft
100433,81200 Ft43 381,20 Ft
250409,43732 Ft102 359,33 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500394,75350 Ft197 376,75 Ft
1 000382,66149 Ft382 661,49 Ft
1 500376,60371 Ft564 905,56 Ft
2 500369,89432 Ft924 735,80 Ft
3 500365,97355 Ft1 280 907,43 Ft
5 000362,20131 Ft1 811 006,55 Ft
Manufacturers Standard Package
Unit Price without VAT:716,36000 Ft
Unit Price with VAT:909,77720 Ft