AS431BNTR-E1 Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Voltage Reference devices are widely used in mobile and embedded systems due to their ability to provide accurate and stable voltage sources. The AS431BNTR-E1 is a high-performance voltage reference device from Texas Instruments, designed for use in low-voltage applications such as mobile phones, laptops and power supplies. The device is capable of producing regulated voltage from an input voltage range of 0.85V to 5.5V. It is get well suited for applications such as industrial controllers, communications systems and consumer electronics.

Features

The AS431BNTR-E1 contains a resistor network composed of precision thin-film resistors and a zener diode. It offers excellent long-term stability and solves the problem of accurate and stable voltage references. The device supports a wide range of reference voltage outputs over the rated temperature range of -40 to 125 degrees Celsius. The device also offers thermal protection, so any input pin that is over-temped will be automatically disabled.

The device is also highly efficient, thanks to its low quiescent current of just 2.1 mA. The device also has an integrated linear regulator, which enables the device to maintain stability and accuracy under varying load conditions. In addition, the device is available in a small package with a DIP-8 form factor, allowing for easy integration into a variety of applications.

Applications

The AS431BNTR-E1 is suitable for use in a variety of applications, including:

• Mobile phones
• Laptops
• Power supplies
• Industrial controllers
• Communication systems
• Consumer electronics

Working Principle

The AS431BNTR-E1 works on the principle of a voltage-divider circuit. It contains a resistor network composed of precision thin-film resistors and a zener diode. The resistor network is connected to an input voltage supply, and the voltage is divided across the components in the network. The voltage across the zener diode is then regulated, and this regulated voltage is fed to an output pin as the reference voltage.

The device is highly efficient due to the low quiescent current of just 2.1 mA. The device also has an integrated linear regulator, which helps maintain the stability and accuracy of the reference voltage. In addition, the device is temperature-compensated and can detect any temperature variations in its environment.

The AS431BNTR-E1 is a reliable and stable voltage reference device, designed for a wide range of low-voltage applications. Thanks to its small size, high stability and efficiency, it is suitable for use in mobile phones, laptops and other portable devices.

The specific data is subject to PDF, and the above content is for reference