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-5.0

DigiKey Part Number
LM2940SX-5.0TR-ND - Tape & Reel (TR)
LM2940SX-5.0CT-ND - Cut Tape (CT)
LM2940SX-5.0DKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2940SX-5.0
Description
IC REG LINEAR 5V 1A TO263
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2940SX-5.0 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
26V
Voltage - Output (Min/Fixed)
5V
Voltage - Output (Max)
-
Voltage Dropout (Max)
1V @ 1A
Current - Output
1A
Current - Quiescent (Iq)
10 mA
Current - Supply (Max)
15 mA
PSRR
64dB (120Hz)
Control Features
-
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
TO-263 (DDPAK-3)
Base Product Number
LM2940
Product Questions and Answers

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In-Stock: 4.160
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types
Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12,31000 €2,31 €
101,72100 €17,21 €
251,57440 €39,36 €
1001,41260 €141,26 €
2501,33552 €333,88 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5001,28906 €644,53 €
1.0001,25080 €1.250,80 €
1.5001,23165 €1.847,47 €
2.5001,21042 €3.026,05 €
3.5001,19801 €4.193,03 €
5.0001,18609 €5.930,45 €
Manufacturers Standard Package
Unit Price without VAT:2,31000 €
Unit Price with VAT:2,74890 €
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