The AN431BN-ATR is a precision adjustable shunt regulator from Diodes Incorporated, a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. This component is designed to offer a solution for voltage reference and regulation requirements across a wide range of applications.

Key Features

• Versatility: The AN431BN-ATR is an adjustable shunt regulator, with an output voltage range that can be set to any value between Vref (approximately 2.5V) and 36V with two external resistors.
• High Precision: This device offers excellent temperature stability and a typical output impedance of 0.2 ohms. The precision of the output voltage is ensured by the tight reference voltage tolerance.
• Low Dynamic Output Impedance: Its low dynamic output impedance, combined with a fast turn-on response, provides excellent transient response characteristics, making it suitable for a variety of demanding applications.
• Package Options: The AN431BN-ATR comes in a small SOT-23 package, which is ideal for space-constrained applications while providing reliable thermal performance.

Applications

The AN431BN-ATR is particularly useful in applications requiring a stable and precise voltage reference. Some common applications include:

• Power supplies
• Battery chargers
• Switching power supplies
• Motor control circuits
• Adjustable voltage or current regulators
• Instrumentation

Reliability and Quality

Diodes Incorporated is known for its commitment to quality and reliability. The AN431BN-ATR is built to meet stringent standards, ensuring consistent performance and durability. It is designed to withstand harsh environments and is compliant with RoHS directives, making it suitable for use in a variety of industrial and commercial products.

Ordering Information

Product is available in tape and reel format, designated by the -ATR suffix, facilitating automated assembly processes. For detailed ordering and pricing information, or to request samples, please contact Diodes Incorporated or an authorized distributor.