The LM4050AEM3X-10.0 is a precision shunt voltage reference from Texas Instruments (formerly National Semiconductor), offering a highly accurate and stable 10.0V output. This device is designed for applications requiring a reliable voltage reference with tight tolerance and low temperature drift. Its features make it suitable for demanding instrumentation, control systems, and data acquisition equipment.

Applications

• Precision voltage regulators
• Data acquisition systems
• Industrial control systems
• Test and measurement equipment
• Automotive electronics
• Medical devices
• High-resolution converters

Features

• Fixed 10.0V output voltage
• High initial accuracy: ±0.1% (A grade)
• Low temperature coefficient: 20 ppm/°C (typical)
• Wide operating current range: 60 μA to 15 mA
• Low output noise
• Excellent long-term stability
• Small SOT-23 package

Benefits

• Exceptional Accuracy: Provides a highly accurate 10.0V reference, crucial for high-precision applications.
• Temperature Stability: Maintains consistent performance across a wide temperature range.
• Low Noise: Minimizes noise in the output voltage, improving signal integrity.
• Long-Term Stability: Ensures reliable performance over an extended operational life.
• Small Size: The SOT-23 package enables compact designs.

The LM4050AEM3X-10.0 requires an external resistor to limit the current flowing through it. This resistor should be chosen to ensure the current remains within the specified operating range of 60 μA to 15 mA under all input voltage conditions. The device is offered in a small SOT-23 package, making it suitable for applications where space is at a premium.

This voltage reference is ideally suited for applications that demand high accuracy and stability over a wide temperature range. Its low noise and excellent long-term stability make it a reliable choice for critical systems.