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-9.0/NOPB

DigiKey Part Number
LM2940SX-9.0/NOPBTR-ND - Tape & Reel (TR)
LM2940SX-9.0/NOPBCT-ND - Cut Tape (CT)
LM2940SX-9.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2940SX-9.0/NOPB
Description
IC REG LINEAR 9V 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-9.0/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
64dB (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)
9V
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 (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2940S-9.0/NOPBTexas Instruments33296-44411-5-ND$2.85000Parametric Equivalent
LM2940SX-9.0/NOPBRochester Electronics, LLC1512156-LM2940SX-9.0/NOPB-ND$1.99000Parametric Equivalent
In-Stock: 988
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.08000$2.08
10$1.53500$15.35
25$1.39880$34.97
100$1.24880$124.88
250$1.17724$294.31
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.13410$567.05
1,000$1.09861$1,098.61
1,500$1.08084$1,621.26
2,500$1.06114$2,652.85
3,500$1.04964$3,673.74
5,000$1.03857$5,192.85
Manufacturers Standard Package