STMICROELECTRONICS LM317LD13TR Linear Voltage Regulator, SOIC-8, 200mA
STMicroelectronics LM317LD13TR: Adjustable linear regulator, 1.2V-37V out, 200mA, SOIC-8 package. Robust protection features.
The STMICROELECTRONICS LM317LD13TR is a positive adjustable voltage regulator designed to deliver up to 200mA of load current with an output voltage adjustable over a 1.2V to 37V range. The nominal output voltage is selected by means of only a resistive divider, making the device exceptionally easy to use and eliminating the need to stock multiple fixed regulators.
Key features include 0.01% typical line regulation and 0.1% typical load regulation, ensuring stable performance. The device offers thermal overload protection and short-circuit protection for enhanced reliability. Its floating operation capability supports high voltage applications, while output transition safe area compensation protects the regulator during dynamic load changes.
Applications
This regulator is ideal for power management tasks in various electronic systems, including consumer electronics, industrial controls, and embedded designs. Its adjustable output and robust protection features make it a versatile choice for engineers seeking a dependable voltage regulation solution.
Specifications
- Output Type: Adjustable
- No. of Outputs: 1
- Output Voltage Min: 1.2V
- Output Voltage Max: 37V
- Input Voltage Min: 5V
- Input Voltage Max: 40V
- Output Current Max: 200mA
- IC Case / Package: SOIC-8
- IC Mounting: Surface Mount
- Operating Temperature Range: 0°C to 125°C
- Package Dimensions: 43mm x 33mm x 15mm
Note: Dimensions (43mm x 33mm x 15mm) are for the packaging (reel or tube), not the IC itself.
- Power management in consumer electronics
- Industrial control systems
- Embedded electronic designs
- High voltage applications (floating operation)
- Output Type: Adjustable
- No. of Outputs: 1
- Output Voltage Min: 1.2V
- Output Voltage Max: 37V
- Input Voltage Min: 5V
- Input Voltage Max: 40V
- Output Current Max: 200mA
- IC Case / Package: SOIC-8
- No. of Pins: 8
- IC Mounting: Surface Mount
- Operating Temperature Min: 0°C
- Operating Temperature Max: 125°C
- Line Regulation: 0.01% typical
- Load Regulation: 0.1% typical
- Protection: Thermal Overload, Short-Circuit
- Special Feature: Floating Operation for High Voltage Applications
- Special Feature: Output Transition Safe Area Compensation
- Weight: 0.231 grams
- Package Dimensions (LxWxH): 43mm x 33mm x 15mm
- of Outputs: 1Outputs
- Max Output Current: 200mA
- of Pins: 8Pins
- SVHC: No SVHC (25-Jun-2025)
Always follow local regulations and product guidance.
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