The TL431CDR is an integrated circuit (IC) component that belongs to the TL431 series of adjustable precision shunt regulators. It is widely used in various applications such as voltage reference, voltage regulation, and temperature compensation circuits. This overview will discuss the key features and functionalities of the TL431CDR.
At its core, the TL431CDR is a three-terminal adjustable precision shunt regulator. It consists of a voltage reference, an error amplifier, a feedback control loop, and an output stage. These components work together to provide accurate and stable regulation of voltage or current.
One of the essential features of the TL431CDR is its adjustable output voltage. It can be programmed to any reference voltage between 2.5V and 36V by using external feedback resistors. This versatility makes it suitable for a wide range of applications.
Another important feature of the TL431CDR is its low output impedance. This allows it to provide a stable output voltage even when connected to a high load impedance. Additionally, the TL431CDR offers a high tolerance for load and line regulation, ensuring consistent performance under varying input and output conditions.
The TL431CDR also supports a wide input voltage range, typically between 2.5V and 36V. This enables it to operate in various circuit configurations without requiring additional voltage regulation stages.
Furthermore, the TL431CDR exhibits excellent temperature stability
