Overview
The LM217MDT-TR is a linear voltage regulator produced by STMicroelectronics. It is part of the LM217M series and is designed for use as a positive adjustable voltage regulator. This component is available in the TO-252-3 (DPAK) package and is suitable for surface mount applications. The LM217MDT-TR is known for its high performance and versatility, making it a popular choice in various electronic systems.
Key Specifications
| Attribute | Value |
|---|---|
| Output Voltage Range | 1.2V to 37V |
| Output Current-Max | 500mA (typical), 1.5A (maximum) |
| Operating Temp Range | -40°C to +125°C |
| Regulator Topology | Adjustable, Linear |
| No. of Outputs | Single |
| Output Noise | 0.003µV |
| Load Regulation (%) | 0.3% |
| Line Regulation (%) | 0.02% |
| Package Style | TO-252-3 (DPAK) |
| Mounting Method | Surface Mount |
| Input Voltage | 3V to 40V |
Key Features
- Adjustable Output Voltage: The LM217MDT-TR allows for adjustable output voltage from 1.2V to 37V, making it highly versatile for various applications.
- High Current Capability: It can handle a maximum output current of 1.5A, which is suitable for a wide range of power requirements.
- Low Output Noise: With an output noise of 0.003µV, this regulator is ideal for applications requiring low noise levels.
- Excellent Regulation: The regulator features high line and load regulation, ensuring stable output voltage under varying conditions.
- Wide Operating Temperature Range: It operates over a temperature range of -40°C to +125°C, making it suitable for harsh environments.
- Surface Mount Package: The TO-252-3 (DPAK) package is designed for surface mount applications, facilitating easy integration into modern PCB designs.
Applications
- Power Supplies: The LM217MDT-TR is commonly used in power supply units where adjustable and stable voltage is required.
- Industrial Control Systems: Its high reliability and wide operating temperature range make it suitable for industrial control systems.
- Automotive Systems: It can be used in automotive applications due to its ability to operate in harsh environments.
- Medical Devices: The low noise and high regulation capabilities make it a good choice for medical devices that require stable power supply.
- Consumer Electronics: It is also used in various consumer electronics where adjustable voltage regulation is necessary.
Q & A
- What is the output voltage range of the LM217MDT-TR?
The output voltage range of the LM217MDT-TR is from 1.2V to 37V.
- What is the maximum output current of the LM217MDT-TR?
The maximum output current of the LM217MDT-TR is 1.5A.
- What is the operating temperature range of the LM217MDT-TR?
The operating temperature range of the LM217MDT-TR is from -40°C to +125°C.
- What type of package does the LM217MDT-TR come in?
The LM217MDT-TR comes in the TO-252-3 (DPAK) package.
- What is the mounting method for the LM217MDT-TR?
The LM217MDT-TR is designed for surface mount applications.
- What are the key features of the LM217MDT-TR?
The key features include adjustable output voltage, high current capability, low output noise, excellent regulation, and a wide operating temperature range.
- What are some common applications of the LM217MDT-TR?
Common applications include power supplies, industrial control systems, automotive systems, medical devices, and consumer electronics.
- What is the input voltage range for the LM217MDT-TR?
The input voltage range for the LM217MDT-TR is from 3V to 40V.
- How much noise does the LM217MDT-TR produce?
The LM217MDT-TR produces an output noise of 0.003µV.
- What is the line regulation of the LM217MDT-TR?
The line regulation of the LM217MDT-TR is 0.02%.
