Texas Instruments

LM4050BIM3X-2.5

LM4050BIM3X-2.5 Description

The LM4050BIM3X-2.5 is a precision voltage reference IC from Texas Instruments, designed for applications requiring a stable and accurate reference voltage. With a fixed output voltage of 2.5V and a tight tolerance of ±0.2%, this device ensures reliable performance across a wide range of operating conditions. The LM4050BIM3X-2.5 features a low noise level of 41µVrms over the frequency range of 10Hz to 10kHz, making it suitable for sensitive applications. The device is surface mountable and comes in a SOT23-3 package, facilitating easy integration into various designs.

LM4050BIM3X-2.5 Features

• Fixed Output Voltage: 2.5V, providing a stable and accurate reference voltage for various applications.
• Low Tolerance: ±0.2%, ensuring consistent performance and minimizing errors in voltage regulation.
• Low Noise: 41µVrms from 10Hz to 10kHz, making it ideal for applications requiring low noise levels.
• Temperature Coefficient: 50ppm/°C, maintaining stability across temperature variations.
• Low Output Current: 15mA, suitable for applications with low power consumption requirements.
• Shunt Reference Type: Offering high precision and low power consumption.
• Surface Mount: Facilitates easy integration into various designs.
• Package: SOT23-3, a compact and widely used package for surface-mount applications.

LM4050BIM3X-2.5 Applications

The LM4050BIM3X-2.5 is ideal for a variety of applications where precision voltage referencing is crucial. Some specific use cases include:

1. Analog-to-Digital Converters (ADCs): Providing a stable reference voltage for accurate conversion.
2. Sensors: Ensuring accurate readings by maintaining a stable reference voltage.
3. Power Management Systems: Providing a stable reference voltage for voltage regulation and monitoring.
4. Communication Systems: Maintaining stable reference voltages for signal processing and transmission.
5. Automotive Electronics: Providing stable reference voltages for various automotive sensors and control systems.

Conclusion of LM4050BIM3X-2.5

The LM4050BIM3X-2.5 is a reliable and precise voltage reference IC from Texas Instruments, offering a fixed output voltage of 2.5V with a tight tolerance of ±0.2%. Its low noise level and temperature coefficient make it suitable for a wide range of applications, including ADCs, sensors, power management systems, communication systems, and automotive electronics. Despite being classified as obsolete, the LM4050BIM3X-2.5 remains a valuable option for designers looking for a high-precision voltage reference in a compact SOT23-3 package.