Maxim Integrated LM4050AEX3-3.3 Precision Voltage Reference

The LM4050AEX3-3.3 from Maxim Integrated is a high-precision, shunt-mode voltage reference that offers excellent stability and accuracy for a wide range of applications. This device is designed to maintain a fixed voltage of 3.3 volts, making it an ideal choice for ADCs, DACs, and other precision circuitry that requires a stable reference voltage.

The LM4050AEX3-3.3 is a member of Maxim Integrated's LM4050 series and comes in a small, surface-mount SOT-23 package, which is well-suited for space-constrained applications. Its low operating current and wide operating temperature range make it adaptable to various operating conditions.

Key Features:

• Fixed Output Voltage: This device provides a precise 3.3V output, with an initial accuracy of ±0.1% at 25°C.
• Low Temperature Coefficient: The LM4050AEX3-3.3 features a low temperature coefficient, ensuring minimal deviation in output voltage over the temperature range of -40°C to +85°C.
• Wide Operating Current Range: It operates over a wide current range from 60 µA to 15 mA, offering flexibility in various circuit designs.
• Long-Term Stability: With excellent long-term stability, this voltage reference can be relied upon for consistent performance over the life of your product.
• Reverse Breakdown Voltage: The precise reverse breakdown voltage ensures that the device maintains its voltage reference even under reverse polarity conditions.
• Low Dynamic Impedance: The dynamic impedance is minimized, which contributes to the stability of the output voltage under varying load conditions.

Applications:

• Precision voltage regulation
• Data acquisition systems
• Industrial and process control
• Portable and battery-powered equipment
• Automotive systems

The LM4050AEX3-3.3 voltage reference is designed to be robust and reliable, ensuring that it can meet the stringent requirements of industrial and automotive applications. Whether you're designing a new system or upgrading an existing one, the LM4050AEX3-3.3 from Maxim Integrated provides the precision and stability needed for your voltage reference needs.