Overview
The TL4050B50QDBZRQ1 is a precision voltage reference component manufactured by Texas Instruments. It is designed for applications requiring stable and accurate voltage references, particularly in automotive and industrial environments. This model is part of the TL4050 series, known for its high reliability and performance in harsh conditions. The TL4050B50QDBZRQ1 is specifically tailored for automotive applications, meeting the stringent AEC-Q100 standards, making it a preferred choice for engineers working on automotive electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 5.0 | V | Fixed |
| Initial Accuracy | ±0.5 | % | At 25°C |
| Temperature Coefficient | 50 | ppm/°C | Maximum |
| Operating Temperature Range | -40 to 125 | °C | Automotive Grade |
| Package | SOT-23 | - | 3-Pin |
| Supply Current | 45 | µA | Typical |
| Output Current | 15 | mA | Maximum |
| Certification | AEC-Q100 | - | Grade 1 |
Key Features
- High precision voltage reference with ±0.5% initial accuracy.
- Low temperature coefficient of 50 ppm/°C ensures stability across a wide temperature range.
- Designed for automotive applications, meeting AEC-Q100 Grade 1 standards.
- Low supply current of 45 µA makes it suitable for power-sensitive applications.
- Available in a compact SOT-23 package, ideal for space-constrained designs.
Applications
The TL4050B50QDBZRQ1 is widely used in automotive electronics, including engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). Its high precision and reliability also make it suitable for industrial applications such as power supplies, instrumentation, and sensor calibration. Additionally, it is used in consumer electronics where stable voltage references are critical, such as in audio equipment and portable devices.
Q & A
1. What is the output voltage of the TL4050B50QDBZRQ1?
The output voltage is fixed at 5.0 V.
2. What is the initial accuracy of this component?
The initial accuracy is ±0.5% at 25°C.
3. What is the temperature coefficient of the TL4050B50QDBZRQ1?
The temperature coefficient is 50 ppm/°C maximum.
4. Is this component suitable for automotive applications?
Yes, it meets the AEC-Q100 Grade 1 standards for automotive applications.
5. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
6. What package does the TL4050B50QDBZRQ1 come in?
It is available in a 3-pin SOT-23 package.
7. What is the typical supply current?
The typical supply current is 45 µA.
8. What is the maximum output current?
The maximum output current is 15 mA.
9. Can this component be used in industrial applications?
Yes, it is suitable for industrial applications such as power supplies and sensor calibration.
10. Is the TL4050B50QDBZRQ1 RoHS compliant?
Yes, it is RoHS compliant, ensuring it meets environmental standards.
