LM317T-DG
- Mfr.Part #
- LM317T-DG
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 1.5A TO220-3
- Stock
- 70,617
- In Stock :
- 70,617
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Pbfree Code :
- yes
- Current - Output :
- 1.5A
- Min Output Voltage :
- 1.2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin (Sn)
- Max Output Current :
- 400mA
- Base Part Number :
- LM317
- Packing Method :
- Tape and Reel
- Width :
- 14.9mm
- Dropout Voltage1-Nom :
- 1.8V
- Number of Outputs :
- 1
- Length :
- 10.4mm
- Number of Regulators :
- 1
- Pin Count :
- 3
- Min Input Voltage :
- 4.2V
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Operating Temperature :
- 0°C~125°C
- Mount :
- Through Hole
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Terminal Pitch :
- 2.54mm
- Factory Lead Time :
- 24 Weeks
- Packaging :
- Tube
- Output Type :
- Adjustable
- Output Voltage :
- 37V
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Terminal Position :
- Single
- Voltage - Output (Max) :
- 37V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Protection Features :
- Over Current, Over Temperature
- Package / Case :
- TO-220-3
- Number of Functions :
- 1
- Number of Pins :
- 3
- Number of Terminations :
- 3
- Voltage - Input (Max) :
- 40V
- Reference Voltage :
- 1.3V
- Height :
- 4.6mm
- PSRR :
- 80dB ~ 65dB (120Hz)
- Datasheets
- LM317T-DG

[Voltage Regulators - Linear STMicroelectronics LM317T-DG] Overview
Introducing the LM317T-DG, an exceptional linear positive voltage regulator meticulously crafted by STMicroelectronics. This integrated circuit stands as a beacon of precision and reliability in the realm of electronic components. Designed to regulate voltage with unparalleled accuracy, it boasts a seamless adjustment capability, catering to a wide spectrum of applications with ease.
Equipped with cutting-edge technology, the LM317T-DG ensures stable and consistent voltage output, making it an indispensable asset for various electronic projects and industrial endeavors. Its TO220-3 package, coupled with a commendable 1.5A current rating, underscores its versatility and robustness, making it a preferred choice for discerning engineers and manufacturers.
LM317T-DG Features
- Linear positive voltage regulation
- Adjustable output voltage
- TO220-3 package for easy mounting
- 1.5A output current capability
- High precision and stability
- Wide range of input voltage
- Thermal overload protection
- Short-circuit protection
LM317T-DG Applications
- Power supply units: The LM317T-DG finds its application in power supply units, ensuring a stable and regulated voltage output for various electronic devices such as amplifiers, sensors, and microcontrollers. Its adjustable feature enables fine-tuning to meet specific voltage requirements, making it an ideal choice for both hobbyists and professionals.
- Industrial automation: In the realm of industrial automation, the LM317T-DG plays a pivotal role in maintaining precise voltage levels for control systems, PLCs (Programmable Logic Controllers), and instrumentation equipment. Its robust design and protection features make it suitable for demanding industrial environments, ensuring reliable performance under varied operating conditions.
- Automotive electronics: Within the automotive sector, the LM317T-DG serves as a vital component in voltage regulation circuits for automotive sensors, lighting systems, and onboard electronic modules. Its ability to handle fluctuations in input voltage and provide a stable output makes it instrumental in enhancing the efficiency and reliability of automotive electronics.
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