LM2940-50IKCSE3
- Mfr.Part #
- LM2940-50IKCSE3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 1A TO220-3
- Stock
- 30,075
- In Stock :
- 30,075
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- Voltage :
- 5V
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Dropout Voltage :
- 385mV
- JESD-609 Code :
- e3
- Number of Terminations :
- 3
- RoHS Status :
- ROHS3 Compliant
- JESD-30 Code :
- R-PSFM-T3
- Terminal Position :
- Single
- Package / Case :
- TO-220-3
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input (Max) :
- 26V
- Base Part Number :
- LM2940
- Number of Regulators :
- 1
- Voltage Dropout (Max) :
- 0.8V @ 1A
- Quiescent Current :
- 15mA
- Lead Free :
- Lead Free
- Terminal Pitch :
- 2.54mm
- Radiation Hardening :
- No
- Packaging :
- Tube
- Operating Temperature :
- -40°C~125°C
- Pin Count :
- 3
- Dropout Voltage1-Nom :
- 0.385V
- Output Voltage :
- 5V
- Mount :
- Through Hole
- Current - Supply (Max) :
- 60mA
- Max Output Current :
- 1A
- Output Type :
- FIXED
- Mounting Type :
- Through Hole
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- PSRR :
- 72dB (120Hz)
- Voltage - Output (Min/Fixed) :
- 5V
- Output Voltage 1 :
- 5V
- Output Configuration :
- Positive
- Datasheets
- LM2940-50IKCSE3

Voltage Regulators - Linear Texas Instruments LM2940-50IKCSE3 Overview
The LM2940-50IKCSE3 from Texas Instruments is a robust linear voltage regulator capable of delivering a stable 5V output with a maximum current of 1A. Engineered with precision and reliability in mind, this integrated circuit is housed in a TO-220-3 package, ensuring efficient thermal performance. It is ideal for applications requiring a regulated power supply with minimal ripple and noise.
Designed to meet the stringent demands of industrial and commercial environments, the LM2940-50IKCSE3 offers unparalleled performance and versatility. Its low dropout voltage and high current capability make it suitable for a wide range of power management tasks, providing consistent power delivery even under varying load conditions.
LM2940-50IKCSE3 Features
- Stable 5V Output Voltage
- Maximum Output Current of 1A
- Low Dropout Voltage
- TO-220-3 Package for Efficient Thermal Performance
- Wide Input Voltage Range
- Short Circuit Protection
- Thermal Shutdown Protection
LM2940-50IKCSE3 Applications
- Industrial Automation: The LM2940-50IKCSE3 is ideal for powering microcontrollers, sensors, and other electronic components in industrial automation systems, ensuring stable and reliable operation even in harsh environments.
- Telecommunications Equipment: With its low dropout voltage and high current capability, this voltage regulator is well-suited for providing clean power to telecommunications equipment such as routers, switches, and base stations, enhancing performance and reliability.
- Test and Measurement Instruments: In test and measurement applications, where precision and accuracy are paramount, the LM2940-50IKCSE3 excels at providing a stable 5V power source for data acquisition systems, oscilloscopes, and signal generators, facilitating accurate measurements and analysis.
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