The LM431CIM from ON Semiconductor is a versatile and precise adjustable shunt regulator that operates over a wide voltage range of 2.5V to 36V. It is designed to provide a stable reference voltage and is commonly used in a variety of applications including power supplies, battery chargers, and voltage monitoring circuits.

Key Features

• Voltage Range: This component can function effectively across a broad voltage range, making it suitable for a wide array of electronic devices and applications.
• Adjustable Output: The output voltage can be set to any value between Vref (approximately 2.5V) and 36V with the use of two external resistors.
• Low Dynamic Output Impedance: Its dynamic output impedance of 0.2 ohms, combined with a typical output impedance of 0.22 ohms, ensures stable voltage regulation and minimizes variations in output voltage with changes in current.
• Temperature Compensated: The device is temperature compensated, which ensures reliable operation over its full temperature range, maintaining stability and performance.
• Surface Mount Package: Housed in a SOIC-8 package, the LM431CIM is suitable for automated assembly processes and is ideal for space-constrained applications.

Applications

• Adjustable Voltage and Current Regulators
• Switching Power Supplies
• Digital Voltmeters
• Op-Amp Circuitry
• Battery Chargers
• Motor Control

The LM431CIM's ability to provide a precise voltage reference along with its ease of use, makes it a popular choice for engineers and designers. Its robust design ensures that it delivers consistent performance, making it a reliable component for any circuit requiring voltage regulation. ON Semiconductor's commitment to quality means that the LM431CIM is a product you can trust for your electronic designs.

Whether you're developing a new power supply or looking to enhance an existing design, the LM431CIM adjustable precision Zener shunt regulator is an excellent choice for maintaining voltage stability and accuracy.