LM317LCD
- Mfr.Part #
- LM317LCD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 100MA 8SOIC
- Stock
- 296
- In Stock :
- 296
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Thickness :
- 1.58mm
- Voltage - Input (Max) :
- 38V
- Dropout Voltage1-Nom :
- 2V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Base Part Number :
- LM317
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Dropout Voltage :
- 2.5V
- PSRR :
- 80dB ~ 65dB (120Hz)
- Length :
- 4.9mm
- Max Output Voltage :
- 32V
- Factory Lead Time :
- 6 Weeks
- Output Configuration :
- Positive
- Voltage - Output (Max) :
- 32V
- Min Input Voltage :
- 3.7V
- Height :
- 1.75mm
- Quiescent Current :
- 1.5mA
- Weight :
- 72.603129mg
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Number of Regulators :
- 1
- Width :
- 3.91mm
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Output Voltage :
- 32V
- Operating Temperature :
- 0°C~125°C
- Pin Count :
- 8
- Load Regulation-Max(%) :
- 0.05%
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Reference Voltage :
- 1.3V
- Min Output Voltage :
- 1.2V
- Packing Method :
- TR
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 100mA
- Packaging :
- Tape and Reel (TR)
- Output Type :
- Adjustable
- Datasheets
- LM317LCD

Voltage Regulators - Linear Texas Instruments LM317LCD Overview
The Texas Instruments LM317LCD is a highly versatile adjustable linear voltage regulator, designed to cater to a wide array of applications needing a reliable voltage management solution. This component ensures a steady, adjustable output from 1.25V to 37V with a current capacity of up to 100mA. Its SOIC-8 package is optimized for efficient handling and minimal space occupancy, making it an excellent choice for compact assemblies. The LM317LCD stands out for its robust thermal overload protection and short-circuit protection features, providing enhanced safety and durability. As a product of Texas Instruments, a leader in semiconductor innovation, this voltage regulator is backed by rigorous testing and high manufacturing standards, ensuring exceptional performance in demanding environments.
LM317LCD Features
The LM317LCD voltage regulator from Texas Instruments features an adjustable output voltage range from 1.25V to 37V and a maximum output current of 100mA. It is designed with built-in thermal overload protection and short-circuit protection which ensures long-term reliability. The device operates over a −40°C to +125°C temperature range, making it suitable for diverse operating environments. Its small outline integrated circuit (SOIC) package allows for efficient use of PCB space which is crucial in modern electronic design.
LM317LCD Applications
- Consumer Electronics: Used in personal devices like cameras and audio players to provide a stable power supply, enhancing device reliability and performance.
- Power Supplies: Integral part of linear power supplies where a precise voltage regulation is crucial for the stability of the output.
- Automotive Electronics: Helps in dashboard, audio, and lighting systems by ensuring consistent voltage, irrespective of battery voltage fluctuations.
- Healthcare Equipment: Used in medical devices where accurate and stable voltage is critical for safe operation.
- Telecommunications: Powers communication devices and infrastructure, ensuring they operate efficiently under varying power conditions.
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