LM317TG
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- Mfr.Part #
- LM317TG
- Manufacturer
- onsemi
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- LINEAR VOLTAGE REGULATOR, 1.5 A,
- Stock
- 48,981
- In Stock ：
- 48,981
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Width :
- 4.82mm
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Voltage :
- 37V
- Number of Terminations :
- 3
- Lifecycle Status :
- ACTIVE (Last Updated: 8 hours ago)
- Number of Outputs :
- 1
- Terminal Position :
- Single
- Length :
- 27.4mm
- Terminal Finish :
- Tin (Sn)
- Dropout Voltage1-Nom :
- 3V
- Base Part Number :
- LM317
- Number of Functions :
- 1
- Protection Features :
- Over Current, Over Temperature
- Pbfree Code :
- yes
- Voltage - Input (Max) :
- 40V
- Current - Quiescent (Iq) :
- 10mA
- Lead Free :
- Lead Free
- REACH SVHC :
- Unknown
- Output Voltage :
- 37V
- Operating Temperature :
- 0°C~125°C
- Published :
- 2000
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peak Reflow Temperature (Cel) :
- 260
- Load Regulation-Max(%) :
- 5.8%
- Tolerance :
- 5%
- Lead Pitch :
- 2.5mm
- Package / Case :
- TO-220-3
- Mounting Type :
- Through Hole
- Number of Pins :
- 3
- Packaging :
- Tube
- Terminal Pitch :
- 2.54mm
- Height :
- 2.95mm
- Mount :
- Surface Mount
- Min Current Limit :
- 1.5A
- PSRR :
- 80dB ~ 65dB (120Hz)
- Output Configuration :
- Positive
- Factory Lead Time :
- 5 Weeks
- Contact Plating :
- Gold
- Halogen Free :
- Halogen Free
- Number of Regulators :
- 1
- Pin Count :
- 3
- Packing Method :
- Rail
- Operating Supply Voltage :
- 40V
- Weight :
- 2.299997g
- Min Input Voltage :
- 4.2V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Contact Material :
- Copper
- Output Type :
- Adjustable
- Current Rating :
- 1.5A
- ECCN Code :
- EAR99
- Dropout Voltage :
- 2.25V
- Reference Voltage :
- 1.3V
- Max Output Current :
- 400mA
- Min Output Voltage :
- 1.2V
- Datasheets
- LM317TG
[Voltage Regulators - Linear] Overview
The LM317TG, manufactured by onsemi, is a high-quality linear voltage regulator designed to deliver a stable output voltage under varying load conditions. With a current rating of 1.5 A, this regulator offers reliable performance for a wide range of industrial and commercial applications.
LM317TG Features
- Adjustable Output Voltage: The LM317TG features an adjustable output voltage, allowing for versatile use in different circuit configurations.
- Low Dropout Voltage: With a low dropout voltage, this regulator minimizes power dissipation and improves efficiency.
- Short Circuit Protection: Built-in short circuit protection ensures the safety of the regulator and connected devices in case of a fault.
- Thermal Overload Protection: The LM317TG includes thermal overload protection to prevent overheating, ensuring long-term reliability.
- Compact TO-220 Package: Housed in a TO-220 package, this regulator is easy to integrate into various electronic designs.
LM317TG Applications
- Industrial Automation: The LM317TG is commonly used in industrial automation systems to provide stable voltage regulation for control circuits and sensors, ensuring reliable operation in harsh environments.
- Telecommunications Equipment: In telecommunications equipment such as base stations and network switches, the LM317TG regulates voltage to ensure consistent performance and protect sensitive components from power fluctuations.
- Test and Measurement Instruments: Precision voltage regulation is essential in test and measurement instruments like oscilloscopes and spectrum analyzers. The LM317TG ensures accurate and stable voltage output for precise measurements.
- Consumer Electronics: From audio amplifiers to LED drivers, the LM317TG is utilized in various consumer electronics to maintain a steady voltage supply, enhancing device performance and longevity.
- Power Supplies: The LM317TG is a key component in linear power supply designs, providing regulated voltage outputs for a wide range of applications including lighting, motor control, and battery charging.
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