Overview
The LM4050AIM3X-2.5 is a precision voltage reference component manufactured by National Semiconductor, now part of Texas Instruments. This product is designed to provide a stable and accurate 2.5V output, making it ideal for applications requiring precise voltage regulation. It is housed in a compact SOT-23-3 package, which is suitable for space-constrained designs. The LM4050AIM3X-2.5 targets industries such as industrial automation, consumer electronics, and automotive systems, where reliable voltage references are critical. Its low power consumption and high accuracy make it a competitive choice in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 2.5 | V | Nominal |
| Initial Accuracy | ±0.1 | % | Typical |
| Temperature Coefficient | 50 | ppm/°C | Max |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | SOT-23-3 | Plastic | |
| Maximum Output Current | 15 | mA | |
| Supply Voltage Range | 2.7 to 10 | V | |
| Power Consumption | 60 | µA | Typical |
Key Features
- High precision with ±0.1% initial accuracy.
- Low temperature coefficient of 50 ppm/°C ensures stability across varying temperatures.
- Compact SOT-23-3 package for space-efficient designs.
- Low power consumption, typically 60 µA, ideal for battery-powered applications.
- Wide operating voltage range from 2.7V to 10V.
Applications
The LM4050AIM3X-2.5 is widely used in applications requiring precise voltage references. In industrial automation, it ensures stable operation of control systems and sensors. In consumer electronics, it is used in devices such as smartphones and tablets for accurate voltage regulation. Automotive systems benefit from its reliability in harsh environments, particularly in engine control units and infotainment systems. Additionally, it is suitable for portable medical devices and instrumentation where low power consumption and high accuracy are essential.
Q & A
1. What is the output voltage of the LM4050AIM3X-2.5?
The output voltage is 2.5V nominal.
2. What is the operating temperature range?
It operates from -40°C to 85°C.
3. What is the package type?
It comes in a SOT-23-3 package.
4. What is the typical power consumption?
The typical power consumption is 60 µA.
5. What is the initial accuracy?
The initial accuracy is ±0.1%.
6. Can it be used in automotive applications?
Yes, it is suitable for automotive systems due to its reliability and wide temperature range.
7. What is the maximum output current?
The maximum output current is 15 mA.
8. Is it suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
9. What is the temperature coefficient?
The temperature coefficient is 50 ppm/°C maximum.
10. What industries is it targeted for?
It is targeted for industrial automation, consumer electronics, automotive systems, and portable medical devices.
