LM431ACZ/NOPB

The LM431ACZ/NOPB is a precision adjustable shunt regulator commonly used in electronic circuits for voltage regulation purposes. It functions like a Zener diode with an adjustable breakdown voltage, making it versatile for various applications. The device is typically available in a TO-92 package and is designed to maintain a stable output voltage over a wide range of current and temperature variations.
Key features of the LM431ACZ/NOPB include a reference voltage of approximately 2.5V, which can be adjusted using external resistors to achieve a desired output voltage ranging from 2.5V to 36V. It offers good temperature stability and low output noise, making it suitable for precision applications. The device also provides a wide operating current range, typically from 1mA to 100mA, ensuring flexibility in various circuit designs.
Due to its precision and reliability, the LM431ACZ/NOPB is commonly used in power supplies, voltage monitoring, and as a reference element in analog-to-digital converters. It supports a wide range of applications in consumer electronics, industrial controls, and telecommunications.

The LM431ACZ/NOPB is a precision adjustable voltage reference from Texas Instruments. Key features include:
1. Adjustable Output Voltage: It provides an adjustable output voltage range of 2.5V to 36V, catering to various voltage regulation needs.
2. Accuracy: It boasts a high accuracy of 1% at 25°C, which is critical for precision applications.
3. Temperature Stability: The device offers excellent temperature stability, ensuring reliable performance across a wide temperature range from -40°C to +85°C.
4. Low Output Impedance: With a low output impedance of around 0.2Ω, it ensures good load regulation.
5. Wide Operating Current Range: It operates efficiently over a wide cathode current range from 1mA to 100mA, accommodating different load conditions.
6. Low Temperature Coefficient: The device features a low temperature coefficient of 50 ppm/°C, enhancing its suitability for temperature-sensitive applications.
7. Package: The LM431ACZ/NOPB is available in TO-92 package, which is suitable for through-hole applications.
These features make the LM431ACZ/NOPB ideal for use in voltage regulation, precision power supplies, and adjustable output applications.

The LM431ACZ/NOPB is typically available in a TO-92 package. This package type is commonly used for small, through-hole semiconductor devices.

The LM431ACZ/NOPB is a three-terminal adjustable shunt regulator. It typically comes in a TO-92 package, which has three pins. The primary function of this device is to provide a stable reference voltage, which can be adjusted from 2.5V to 36V. It is commonly used in voltage regulation and precision current limiting applications.
The pin configuration for the TO-92 package is as follows:
1. Reference (Ref): This pin is used for setting the output voltage. By connecting a resistor network or a potentiometer to this pin, you can adjust the reference voltage.
2. Anode (A): This is the pin where the current flows out of the device. It is connected to the negative side of the supply voltage.
3. Cathode (K): This is the pin where the current flows into the device, connected to the positive side of the supply voltage or load.
The LM431ACZ/NOPB is valued for its precision, low temperature coefficient, and ability to operate over a wide range of currents and temperatures.

The LM431ACZ/NOPB is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. TI is well-known for its innovation in the electronics industry, providing components that are used in various applications across different sectors, such as automotive, industrial, personal electronics, and communications equipment. The company focuses on developing technologies that optimize power consumption, enhance performance, and improve device integration.

The LM431ACZ/NOPB is a programmable precision reference with applications in voltage regulation, power supply, and converter circuits. It is commonly used for accurate voltage references in adjustable power supplies, switching power supplies, and linear regulators. Additionally, it serves as a reference in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), as well as in various instrumentation and control systems requiring stable reference voltages.

The LM431ACZ/NOPB is a precision adjustable voltage reference. Equivalent products include TL431, TL431A, and TL431B from Texas Instruments; AS431 from Diodes Incorporated; TLV431 from Texas Instruments for lower voltage applications; and KA431 from ON Semiconductor. These alternatives offer similar functionalities as adjustable shunt regulators with varying specifications. Always check the datasheet for compatibility with your specific application.