LM4050CEM3-2.5/NOPB

The LM4050CEM3-2.5/NOPB is a precision voltage reference device manufactured by Texas Instruments. It is designed to provide a stable reference voltage of 2.5 volts, making it suitable for a variety of applications in electronic circuits where a reliable voltage reference is critical.

Key Features:

1. Voltage Reference: The LM4050 provides a fixed output voltage of 2.5V, which is highly accurate and stable over temperature and time.

2. Temperature Coefficient: The device boasts a low temperature coefficient, typically around 10 ppm/°C, ensuring minimal drift in output voltage with changes in temperature.

3. Output Impedance: The LM4050 has low output impedance, which helps maintain a stable output voltage even under varying load conditions.

4. Operating Current: The device operates with a low quiescent current, making it energy-efficient and suitable for battery-powered applications.

5. Package Type: The LM4050CEM3-2.5/NOPB is available in a surface-mount package (SOT-23), which is compact and ideal for space-constrained designs.

6. Pin Configuration: The device typically features three pins: the reference output, ground, and input voltage. The pin configuration allows for easy integration into various circuit designs.

7. Wide Input Voltage Range: The LM4050 can operate with a wide range of input voltages, making it versatile for different applications.

8. Applications: Common applications include analog-to-digital converters (ADCs), digital-to-analog converters (DACs), precision measurement systems, and any circuit requiring a stable reference voltage.

9. RoHS Compliant: The "NOPB" designation indicates that the device is free from lead (Pb) and complies with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

Performance Characteristics:

• Output Voltage Accuracy: The output voltage is specified with a tight tolerance, ensuring that the reference voltage remains consistent across different units.
• Long-Term Stability: The LM4050 is designed for long-term stability, making it suitable for applications where reliability is paramount.

Conclusion:

The LM4050CEM3-2.5/NOPB from Texas Instruments is an excellent choice for engineers looking for a reliable and precise voltage reference. Its combination of low temperature drift, low output impedance, and compact packaging makes it ideal for a wide range of electronic applications. Whether used in consumer electronics, industrial equipment, or precision measurement systems, the LM4050 provides the stability and accuracy needed for modern electronic designs.