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

LM2940SX-10/NOPB

DigiKey Part Number
LM2940SX-10/NOPBTR-ND - Tape & Reel (TR)
LM2940SX-10/NOPBCT-ND - Cut Tape (CT)
LM2940SX-10/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2940SX-10/NOPB
Description
IC REG LINEAR 10V 1A TO263
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2940SX-10/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
63dB (120Hz)
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit
Output Type
Operating Temperature
-40°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)
10V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage Dropout (Max)
1V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA7810CKTTRTexas Instruments3,804296-20797-1-ND$1.63000Similar
LM2940S-10Texas Instruments222LM2940S-10-ND$4.21000Parametric Equivalent
LM2940S-10/NOPBTexas Instruments15LM2940S-10/NOPB-ND$4.25000Parametric Equivalent
LM2940S-10Rochester Electronics, LLC2312156-LM2940S-10-ND$2.40031Parametric Equivalent
LM2940SX-10-NSRochester Electronics, LLC5002156-LM2940SX-10-NS-ND$2.13358Parametric Equivalent
In-Stock: 862
Check for Additional Incoming Stock
All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.06000$3.06
10$2.26700$22.67
25$2.06800$51.70
100$1.84820$184.82
250$1.74364$435.91
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.68056$840.28
1,000$1.62867$1,628.67
1,500$1.60268$2,404.02
2,500$1.57388$3,934.70
3,500$1.55704$5,449.64
5,000$1.54086$7,704.30
Manufacturers Standard Package
Unit Price without VAT:$3.06000
Unit Price with VAT:$3.33540