Maxim Integrated LM4050BEX3-3.3+T Precision Micropower Shunt Voltage Reference

The LM4050BEX3-3.3+T from Maxim Integrated is a high-precision, micropower shunt voltage reference that offers excellent stability and accuracy for a wide range of applications. This device is a part of the LM4050 series and provides a fixed 3.3V output voltage with an impressive initial accuracy of ±0.1%. Designed to operate under a minimal current of 60µA to a maximum of 15mA, this voltage reference is an ideal choice for battery-powered and energy-sensitive systems.

Encased in a small SOT-23 package, the LM4050BEX3-3.3+T is perfect for space-constrained applications. Its compact footprint and surface-mount form factor enable designers to incorporate it into a variety of electronic circuits without worrying about space limitations. The device is characterized for operation from -40°C to +85°C, making it suitable for use in a broad range of environmental conditions.

With a low temperature coefficient of 50ppm/°C, the LM4050BEX3-3.3+T maintains a stable output voltage over the entire operating temperature range, ensuring reliable performance in temperature-varying scenarios. This feature is particularly beneficial for precision applications such as data converters (ADCs/DACs), portable instrumentation, and industrial process control systems.

The LM4050BEX3-3.3+T also features a low dynamic impedance of 0.6Ω, which helps to maintain voltage stability under varying load conditions. This attribute, combined with its low current draw, makes it an excellent choice for power-sensitive applications such as wireless sensors, medical devices, and IoT products.

Overall, Maxim Integrated's LM4050BEX3-3.3+T is a robust and reliable voltage reference that offers a blend of precision, low power consumption, and small size. Whether you're designing a sophisticated industrial system or a simple consumer electronic device, this voltage reference can provide the accuracy and stability your application demands.

Key Features:

• Fixed 3.3V Output Voltage
• Initial Accuracy of ±0.1%
• Low Temperature Coefficient: 50ppm/°C
• Operating Current Range: 60µA to 15mA
• Low Dynamic Impedance: 0.6Ω
• Wide Operating Temperature Range: -40°C to +85°C
• Compact SOT-23 Package