LM2940CT-12
- Mfr.Part #
- LM2940CT-12
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 1A TO220-3
- Stock
- 13,876
- In Stock :
- 13,876
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Voltage - Input (Max) :
- 26V
- Thickness :
- 4.572mm
- RoHS Status :
- Non-RoHS Compliant
- Nominal Output Voltage :
- 12V
- Number of Functions :
- 1
- Terminal Position :
- Single
- Dropout Voltage1-Nom :
- 0.5V
- Operating Temperature :
- 0°C~125°C
- Output Configuration :
- Positive
- Lifecycle Status :
- NRND (Last Updated: 21 hours ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- PSRR :
- 66dB (120Hz)
- JESD-609 Code :
- e0
- Quiescent Current :
- 10mA
- Packaging :
- Tube
- Height :
- 4.7mm
- Length :
- 14.986mm
- Dropout Voltage :
- 500mV
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- Number of Pins :
- 3
- Mounting Type :
- Through Hole
- ECCN Code :
- EAR99
- Width :
- 10.16mm
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Current - Supply (Max) :
- 15mA
- Number of Outputs :
- 1
- Min Supply Voltage :
- 13.6V
- Max Output Current :
- 1A
- Number of Terminations :
- 3
- Current Rating :
- 1A
- Qualification Status :
- Not Qualified
- Package / Case :
- TO-220-3
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- REACH SVHC :
- No SVHC
- Base Part Number :
- LM2940
- Output Voltage 1 :
- 12V
- Pin Count :
- 3
- Mount :
- Through Hole
- Max Supply Voltage :
- 26V
- Output Voltage :
- 12V
- Max Output Voltage :
- 12V
- Lead Free :
- Contains Lead
- Output Type :
- FIXED
- Reach Compliance Code :
- not_compliant
- Voltage Dropout (Max) :
- 0.8V @ 1A
- Voltage :
- 12V
- Min Input Voltage :
- 13.6V
- Terminal Pitch :
- 2.54mm
- Datasheets
- LM2940CT-12

[Voltage Regulators - Linear] Texas Instruments LM2940CT-12 Overview
Introducing the LM2940CT-12, an exceptional linear voltage regulator meticulously crafted by Texas Instruments to meet the highest standards of performance and reliability. Designed to deliver a steady 12V output with a maximum current rating of 1A, this integrated circuit (IC) excels in providing stable power supply solutions for a wide array of applications.
With its robust construction and advanced engineering, the LM2940CT-12 ensures precise voltage regulation, making it an ideal choice for demanding industrial and commercial environments. Whether you're powering sensitive electronic components or driving essential systems, trust in the LM2940CT-12 to deliver consistent and dependable performance.
Elevate your projects with the industry-leading expertise of Texas Instruments combined with the exceptional capabilities of the LM2940CT-12. Experience unparalleled quality and reliability for your voltage regulation needs.
LM2940CT-12 Features
- Stable 12V output voltage
- Maximum current rating of 1A
- Precision voltage regulation
- Low dropout voltage
- Thermal shutdown and current limit protection
- Wide input voltage range
- TO-220 package for efficient heat dissipation
- Designed for industrial and commercial applications
LM2940CT-12 Applications
- Automotive Electronics: The LM2940CT-12 provides stable power supply for various automotive systems including engine control units (ECUs), infotainment systems, and dashboard displays, ensuring reliable performance in harsh operating conditions.
- Industrial Automation: Utilize the LM2940CT-12 to regulate voltage in industrial automation equipment such as PLCs (Programmable Logic Controllers), motor drives, and sensors, maintaining consistent operation and enhancing productivity.
- Telecommunications: Ensure uninterrupted power supply in telecommunications infrastructure with the LM2940CT-12, powering networking equipment, base stations, and communication modules with precision and efficiency.
- Medical Devices: From patient monitoring systems to diagnostic equipment, the LM2940CT-12 offers precise voltage regulation for critical medical devices, ensuring the accuracy and reliability of vital healthcare technologies.
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