LM2940T-8.0
- Mfr.Part #
- LM2940T-8.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 8V 1A TO220-3
- Stock
- 11,238
- In Stock :
- 11,238
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Lifecycle Status :
- NRND (Last Updated: 1 day ago)
- Packaging :
- Tube
- Output Type :
- FIXED
- Terminal Pitch :
- 2.54mm
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Functions :
- 1
- JESD-609 Code :
- e0
- Package / Case :
- TO-220-3
- Quiescent Current :
- 10mA
- Dropout Voltage1-Nom :
- 0.5V
- Output Configuration :
- Positive
- Output Voltage :
- 8V
- Mounting Type :
- Through Hole
- Qualification Status :
- Not Qualified
- Max Output Current :
- 1A
- Base Part Number :
- LM2940
- Min Input Voltage :
- 9.4V
- Voltage - Input (Max) :
- 26V
- Reach Compliance Code :
- not_compliant
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 10.16mm
- PSRR :
- 66dB (120Hz)
- REACH SVHC :
- No SVHC
- Voltage Dropout (Max) :
- 1V @ 1A
- Output Voltage 1 :
- 8V
- Length :
- 14.986mm
- Number of Regulators :
- 1
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- RoHS Status :
- Non-RoHS Compliant
- Dropout Voltage :
- 500mV
- Current - Supply (Max) :
- 15mA
- Voltage Tolerance-Max :
- 5%
- Number of Terminations :
- 3
- Terminal Position :
- Single
- Nominal Output Voltage :
- 8V
- Height :
- 4.7mm
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Number of Outputs :
- 1
- Number of Pins :
- 3
- Mount :
- Through Hole
- Thickness :
- 4.572mm
- Lead Free :
- Contains Lead
- Datasheets
- LM2940T-8.0

Voltage Regulators - Linear Texas Instruments LM2940T-8.0 Overview
The LM2940T-8.0 by Texas Instruments represents a pinnacle of innovation in the field of linear voltage regulators. Designed to deliver a steady 8V output with a current capacity of up to 1A, this device is an exemplary solution for maintaining stable voltage levels in various electronic applications. The LM2940T-8.0 ensures high efficiency and reliability, characterized by its robust TO220-3 package which offers enhanced thermal performance and durability. Its ability to provide low-dropout performance makes it particularly suitable for scenarios requiring a minimal difference between the input and output voltage, thus ensuring operational consistency in low-voltage conditions.
LM2940T-8.0 Features
This voltage regulator includes several features that make it a versatile and indispensable component in power management solutions. The key features include:
- Low dropout voltage: Facilitates efficient operation even in low differential voltage conditions.
- Output current up to 1A: Suitable for applications requiring moderate to high current supply.
- Thermal overload protection: Safeguards the device and connected components from thermal damage.
- Short circuit protection: Enhances overall circuit safety and longevity.
- TO220-3 package: Offers a robust housing for improved thermal and mechanical performance.
LM2940T-8.0 Applications
- Consumer Electronics: Ideal for use in home appliances and entertainment systems where stable voltage is crucial to functionality and performance.
- Automotive Applications: Can be integrated into automotive electronics where consistent voltage levels are necessary for system reliability.
- Portable Devices: Ensures efficient power management in portable electronics, such as handheld gaming devices and personal media players.
- Telecommunications: Used in telecom infrastructure to provide reliable power supply and prevent voltage fluctuations that can lead to system failures.
- Computing Devices: Suitable for computers and related accessories that require regulated power for optimal operation.
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