LM317AT/NOPB
- Mfr.Part #
- LM317AT/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 1.5A TO220-3
- Stock
- 9
- In Stock :
- 9
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Load Regulation-Max(%) :
- 1%
- Pbfree Code :
- yes
- Min Output Voltage :
- 1.2V
- Height :
- 4.7mm
- Base Part Number :
- LM317
- JESD-609 Code :
- e3
- Thickness :
- 4.572mm
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Accuracy :
- 1 %
- Terminal Pitch :
- 2.54mm
- Mounting Type :
- Through Hole
- ECCN Code :
- EAR99
- Output Voltage :
- 37V
- Tolerance :
- 2%
- Length :
- 14.986mm
- Current - Quiescent (Iq) :
- 10mA
- Quiescent Current :
- 60μA
- Voltage - Input (Max) :
- 40V
- Mount :
- Through Hole
- Dropout Voltage :
- 170mV
- REACH SVHC :
- No SVHC
- Number of Functions :
- 1
- Output Type :
- Adjustable
- Pin Count :
- 3
- Operating Temperature :
- -40°C~125°C
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Package / Case :
- TO-220-3
- Min Supply Voltage :
- 3V
- Output Configuration :
- Positive
- Contact Plating :
- Tin
- Reference Voltage :
- 1.262V
- Dropout Voltage1-Nom :
- 2.25V
- Current Rating :
- 1.5A
- Termination :
- Through Hole
- Number of Outputs :
- 1
- Max Output Current :
- 1.5A
- Terminal Position :
- Single
- Voltage - Output (Min/Fixed) :
- 1.25V
- PSRR :
- 80dB ~ 65dB (120Hz)
- Radiation Hardening :
- No
- Max Output Voltage :
- 37V
- Min Input Voltage :
- 4.2V
- Output Voltage Accuracy :
- 1 %
- Lead Free :
- Contains Lead
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 3
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 3
- Protection Features :
- Over Temperature, Short Circuit
- Max Supply Voltage :
- 40V
- Width :
- 10.16mm
- Weight :
- 2.299997g
- Datasheets
- LM317AT/NOPB

[Voltage Regulators - Linear] Texas Instruments LM317AT/NOPB Overview
Introducing the LM317AT/NOPB, a cutting-edge linear voltage regulator meticulously crafted by Texas Instruments to meet the exacting demands of modern electronic circuits. Renowned for its precision, reliability, and versatility, this integrated circuit stands as a paragon of excellence in the realm of voltage regulation.
Engineered to perfection, the LM317AT/NOPB empowers engineers and designers with the flexibility to tailor output voltages according to their specific application requirements, offering seamless adjustment from 1.25V to 37V with only two external resistors. Its robust design ensures stable performance across a wide range of operating conditions, making it the preferred choice for critical systems where precision is paramount.
Whether you're crafting intricate electronic devices or designing complex power supply solutions, the LM317AT/NOPB sets the standard for excellence, delivering unparalleled performance and reliability in every application.
LM317AT/NOPB Features
- Ultra-precise voltage regulation for enhanced performance
- Adjustable output voltage ranging from 1.25V to 37V
- High output current capability of up to 1.5A
- Internal thermal overload and short circuit protection for added reliability
- Wide input voltage range for versatile compatibility
- TO-220-3 package for efficient heat dissipation
- Easy-to-use design with minimal external components required
LM317AT/NOPB Applications
- Industrial Automation: The LM317AT/NOPB finds its place in industrial automation systems, where precise voltage regulation is crucial for maintaining optimal performance of control circuits and sensors.
- Telecommunications: In telecommunications infrastructure, this versatile regulator ensures stable and reliable power delivery to critical components, such as amplifiers and transceivers, ensuring seamless communication networks.
- Renewable Energy Systems: For renewable energy applications like solar power systems, the LM317AT/NOPB serves as a vital component, providing precise voltage regulation to optimize energy harvesting and storage processes.
- Test and Measurement Equipment: From oscilloscopes to multimeters, this regulator enhances the accuracy and reliability of test and measurement instruments by delivering consistent and stable voltage outputs, ensuring precise measurements.
- Automotive Electronics: In automotive electronics, where stringent performance requirements are mandatory, the LM317AT/NOPB contributes to the efficient operation of various systems, including engine control units and onboard sensors, ensuring vehicle safety and reliability.
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