Overview
The LM236DR-2-5 is a precision voltage reference component manufactured by Texas Instruments. It is designed to provide a stable and accurate 2.5V output, making it ideal for applications requiring precise voltage regulation. This product is widely used in industrial, automotive, and consumer electronics due to its reliability and performance. The LM236DR-2-5 is particularly valued for its low temperature coefficient and low dynamic impedance, ensuring consistent performance across varying conditions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 2.5 | V | Fixed |
| Initial Accuracy | ±0.4 | % | At 25°C |
| Temperature Coefficient | 10 | ppm/°C | Typical |
| Operating Current | 10 | mA | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOIC-8 | Surface Mount |
Key Features
- Precision Voltage Reference: Provides a stable 2.5V output with high accuracy.
- Low Temperature Coefficient: Ensures minimal voltage drift over temperature variations.
- Low Dynamic Impedance: Enhances performance in dynamic load conditions.
- Wide Operating Temperature Range: Suitable for harsh environments.
- Surface Mount Package: Facilitates easy integration into modern PCB designs.
Applications
The LM236DR-2-5 is extensively used in various fields, including industrial automation, where precise voltage regulation is crucial for sensor and control systems. In automotive electronics, it ensures reliable performance in critical applications such as engine control units and infotainment systems. Additionally, it is employed in consumer electronics for power management and voltage regulation in devices like smartphones and tablets. Its stability and accuracy also make it suitable for medical devices and test and measurement equipment.
Q & A
1. What is the output voltage of the LM236DR-2-5?
The LM236DR-2-5 provides a fixed output voltage of 2.5V.
2. What is the initial accuracy of this voltage reference?
The initial accuracy is ±0.4% at 25°C.
3. How does the temperature coefficient affect performance?
The low temperature coefficient of 10 ppm/°C ensures minimal voltage drift over temperature variations.
4. What is the typical operating current?
The typical operating current is 10 mA.
5. What is the operating temperature range?
The LM236DR-2-5 operates within a temperature range of -40°C to 125°C.
6. What package does the LM236DR-2-5 come in?
It comes in an SOIC-8 surface mount package.
7. Is the LM236DR-2-5 suitable for automotive applications?
Yes, its reliability and wide operating temperature range make it suitable for automotive electronics.
8. Can this component be used in medical devices?
Yes, its precision and stability make it suitable for medical devices requiring accurate voltage references.
9. What are the key features of the LM236DR-2-5?
Key features include precision voltage reference, low temperature coefficient, low dynamic impedance, and a wide operating temperature range.
10. Where can I find more detailed specifications?
Detailed specifications can be found in the official datasheet provided by Texas Instruments or on distributor websites like Digi-Key and Mouser.
