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