The LM4050CIM3-10.0 is a precision shunt voltage reference from Texas Instruments (formerly National Semiconductor). This integrated circuit delivers a stable and accurate 10.0V reference voltage, making it suitable for a wide range of analog and mixed-signal applications where a reliable voltage source is essential.

Applications

• Precision voltage regulators
• Data acquisition systems
• Instrumentation
• Analog-to-digital converters (ADCs)
• Digital-to-analog converters (DACs)
• Industrial control
• Power management

Features

• Fixed 10.0V output voltage
• Initial accuracy: ±1.0% (C grade)
• Low temperature coefficient: 75 ppm/°C (typical)
• Wide operating current range: 60 μA to 15 mA
• Low output impedance
• Stable under varying operating conditions
• SOT-23 package

Benefits

• Accurate Voltage Reference: Provides a reliable and precise 10.0V reference voltage for sensitive circuits.
• Temperature Stability: Maintains a stable output voltage over a range of operating temperatures.
• Wide Operating Current Range: Offers flexibility in different application scenarios.
• Small Footprint: The SOT-23 package enables compact designs.
• Cost-Effective: Provides a good balance between performance and price.

The LM4050CIM3-10.0 requires an external resistor to limit the current flowing through it. This resistor should be selected to ensure that the current remains within the specified operating range (60 μA to 15 mA) across the expected input voltage range. The device comes in a small SOT-23 package, suitable for space-constrained applications.

This voltage reference is a solid choice for applications that require a precise and stable 10.0V reference voltage without the need for external trimming. Its characteristics make it suitable for various measurement and control applications.