LM2937ET-5.0
- Mfr.Part #
- LM2937ET-5.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 500MA TO220-3
- Stock
- 663
- In Stock :
- 663
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Pin Count :
- 3
- Output Voltage 1 :
- 5V
- Terminal Position :
- Single
- Dropout Voltage1-Nom :
- 0.5V
- Operating Temperature :
- -40°C~125°C
- Voltage - Input (Max) :
- 26V
- Base Part Number :
- LM2937
- Current - Supply (Max) :
- 20mA
- REACH SVHC :
- No SVHC
- Length :
- 14.986mm
- ECCN Code :
- EAR99
- Terminal Pitch :
- 2.54mm
- Number of Functions :
- 1
- Packaging :
- Tube
- Output Voltage Accuracy :
- 5 %
- Number of Outputs :
- 1
- Max Output Current :
- 500mA
- Mount :
- Through Hole
- Min Input Voltage :
- 0V
- Number of Pins :
- 3
- Mounting Type :
- Through Hole
- Dropout Voltage :
- 500mV
- Lead Free :
- Contains Lead
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Thickness :
- 4.572mm
- Protection Features :
- Over Temperature, Reverse Polarity, Short Circuit
- Voltage Dropout (Max) :
- 1V @ 50mA
- Output Voltage :
- 5V
- JESD-609 Code :
- e0
- Radiation Hardening :
- No
- Voltage Tolerance-Max :
- 5%
- Height :
- 4.7mm
- Nominal Output Voltage :
- 5V
- Package / Case :
- TO-220-3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- FIXED
- Width :
- 10.16mm
- Quiescent Current :
- 2mA
- Number of Terminations :
- 3
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Accuracy :
- 5 %
- RoHS Status :
- Non-RoHS Compliant
- Lifecycle Status :
- NRND (Last Updated: 10 hours ago)
- Datasheets
- LM2937ET-5.0

Voltage Regulators - Linear Texas Instruments LM2937ET-5.0 Overview
The LM2937ET-5.0 from Texas Instruments is a robust linear voltage regulator, designed to deliver a stable 5V output from a higher input voltage, with a capability of supplying up to 500mA of current. This component is encapsulated in a TO-220-3 package, offering enhanced thermal performance and reliability for a wide range of applications. The Voltage Regulators - Linear Texas Instruments LM2937ET-5.0 is specifically engineered to meet the stringent requirements of high-performance electronics that require a low voltage drop and minimal power dissipation, making it an ideal choice for sustaining sensitive electronic circuits under varying input conditions and load fluctuations.
LM2937ET-5.0 Features
This linear regulator features a dropout voltage of typically 0.5V at full load, which ensures efficient operation even in scenarios where the input voltage is close to the output voltage. Additional key features include over-temperature shutdown and short-circuit protection, which safeguard the device and the downstream components from potential damage. Its significant noise reduction capabilities and the ability to maintain a low output voltage temperature coefficient enhance its suitability for precision applications.
LM2937ET-5.0 Applications
- Automotive Electronics: Used in vehicle power systems to provide stable, noise-free power supply, crucial for sensors and car audio systems.
- Portable Devices: Powers a variety of portable devices ensuring a constant 5V supply which is essential for consistent performance and battery longevity.
- Telecommunication Equipment: Essential in maintaining steady voltage levels to prevent data loss and ensure reliability in communication systems.
- Power Management Modules: Integrated into power management circuits for better control over voltage levels across various components, enhancing overall device efficiency and safety.
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