LM317T
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- Mfr.Part #
- LM317T
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 1.5A TO220-3
- Stock
- 22,096
- In Stock ：
- 22,096
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Adjustable
- Protection Features :
- Over Current, Over Temperature
- Min Output Voltage :
- 1.2V
- Contact Plating :
- Tin
- Max Output Voltage :
- 37V
- Mount :
- Through Hole
- Width :
- 4.6mm
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Reference Voltage :
- 1.25V
- Voltage - Input (Max) :
- 40V
- Number of Regulators :
- 1
- Number of Pins :
- 3
- Package / Case :
- TO-220-3
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Height :
- 9.15mm
- Min Input Voltage :
- 4.2V
- Lead Free :
- Lead Free
- Tolerance :
- 5%
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- PSRR :
- 80dB ~ 65dB (120Hz)
- Pin Count :
- 3
- Length :
- 10.4mm
- Manufacturer Package Identifier :
- 0015988_typeA_Rev_T
- Output Configuration :
- Positive
- Operating Temperature :
- 0°C~125°C
- Terminal Pitch :
- 2.54mm
- Voltage - Output (Max) :
- 37V
- Terminal Position :
- Single
- Base Part Number :
- LM317
- Factory Lead Time :
- 24 Weeks
- Packaging :
- Tube
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Output Voltage :
- 37V
- Max Output Current :
- 1.5A
- Mounting Type :
- Through Hole
- Weight :
- 2.299997g
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Number of Functions :
- 1
- Datasheets
- LM317T
[Voltage Regulators - Linear] Texas Instruments LM317T Overview
Introducing the LM317T, an exceptional linear voltage regulator meticulously crafted by Texas Instruments. Renowned for its precision and reliability, this integrated circuit (IC) stands as a beacon of excellence in the realm of voltage regulation. With a commitment to superior performance, Texas Instruments has engineered the LM317T to meet the diverse needs of modern electronic applications.
Featuring an adjustable positive linear regulator design, the LM317T offers unparalleled versatility, capable of providing stable and adjustable output voltages with a maximum current of 1.5A. Housed in the TO-220-3 package, this IC ensures efficient thermal dissipation, making it suitable for a wide range of industrial and commercial applications.
Whether powering sensitive electronic devices or stabilizing voltage fluctuations, the LM317T empowers engineers and innovators to achieve optimal performance with confidence and precision.
LM317T Features
- Adjustable Output Voltage
- High Current Capability (1.5A)
- Low Dropout Voltage
- Thermal Overload Protection
- Short Circuit Protection
- Wide Operating Temperature Range
- TO-220-3 Package for Enhanced Thermal Performance
LM317T Applications
- Power Supply Units (PSUs): The LM317T serves as a cornerstone in PSU design, delivering stable and adjustable output voltages to power various electronic systems and devices. Its versatility and reliability make it indispensable in both commercial and industrial PSU applications.
- Automotive Electronics: In automotive applications, the LM317T plays a crucial role in regulating voltage for onboard electronics, ensuring consistent performance and protecting sensitive components from voltage fluctuations. From infotainment systems to engine control units (ECUs), this IC provides the stability and precision required for reliable operation on the road.
- Industrial Automation: Within industrial automation systems, the LM317T provides precise voltage regulation for control panels, sensors, and actuators. Its robust design and thermal performance make it an ideal choice for harsh industrial environments, ensuring uninterrupted operation in demanding conditions.
- Telecommunications: The LM317T finds widespread use in telecommunications equipment, where stable voltage regulation is critical for reliable communication networks. From base stations to data centers, this IC delivers consistent performance, enhancing the reliability and efficiency of telecommunications infrastructure.
- Renewable Energy Systems: In renewable energy systems such as solar power inverters and wind turbine controllers, the LM317T regulates voltage to optimize energy conversion and ensure maximum efficiency. Its adjustable output voltage capability enables precise control, allowing for seamless integration into diverse renewable energy applications.
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