ON Semiconductor MC1403BD Precision Voltage Reference

The MC1403BD is a high-precision voltage reference IC produced by ON Semiconductor, designed to offer a stable reference voltage for various applications. This integrated circuit is a key component in systems requiring precise voltage calibration such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other sensitive electronic circuits where voltage accuracy is crucial.

The MC1403BD provides a fixed output voltage of 2.5V, which is derived from the bandgap reference. This bandgap reference allows the device to maintain a stable output voltage despite changes in temperature or supply voltage, ensuring consistent performance across a wide range of operating conditions. With a typical temperature coefficient of only 30 ppm/°C, this device is well-suited for precision applications.

One of the key features of the MC1403BD is its low output noise, which makes it ideal for high-resolution and low-noise systems. The low dynamic impedance and excellent line and load regulation further enhance the stability of the output voltage under varying conditions. This voltage reference can source up to 10 mA of output current, accommodating a diverse set of applications.

ON Semiconductor has designed the MC1403BD with protection features such as short-circuit current limiting and thermal shutdown, ensuring the longevity and reliability of the device. The MC1403BD comes in a compact SOIC-8 package, making it suitable for space-constrained applications while providing an easy-to-use solution for a broad range of electronic designs.

Whether you are designing precision instrumentation, power supplies, or any other system that demands a stable voltage reference, the MC1403BD from ON Semiconductor is an excellent choice. Its combination of accuracy, stability, and robustness makes it a versatile component that can enhance the performance of your electronic designs.

For detailed specifications and application guidance, refer to the official datasheet provided by ON Semiconductor, which offers comprehensive information to ensure proper integration of the MC1403BD into your projects.