STMicroelectronics

TS431AILT

The TS431AILT is a high-precision, low-dropout (LDO) linear voltage regulator manufactured by STMicroelectronics. It is designed to provide a stable and accurate output voltage to power sensitive electronic circuits. The following is a description of the TS431AILT, including its features and applications:

Description:

The TS431AILT is a fixed-output, low-dropout (LDO) linear voltage regulator with an adjustable output voltage range of 1.2V to 37V. It features a high input voltage range of up to 40V and a low dropout voltage of 300mV under a 1A load. The device is available in a small SOT-23 package, making it suitable for space-constrained applications.

Features:

1. Adjustable output voltage: 1.2V to 37V
2. High input voltage range: up to 40V
3. Low dropout voltage: 300mV at 1A load
4. High precision output voltage: ±1%
5. Low quiescent current: 50µA (typical)
6. Internal current limit and thermal shutdown protection
7. Small SOT-23 package for space-constrained applications

Applications:

1. Power supply for microprocessors and microcontrollers
2. Voltage regulation in portable electronic devices, such as smartphones, tablets, and wearables
3. Voltage regulation in battery-powered devices, such as wireless headsets and fitness trackers
4. Voltage regulation in automotive electronics, such as infotainment systems and sensor interfaces
5. Voltage regulation in industrial control systems and medical equipment
6. Voltage regulation in IoT devices and smart home applications

The TS431AILT is a versatile and reliable LDO voltage regulator that can be used in a wide range of applications requiring stable and precise voltage regulation. Its adjustable output voltage, high input voltage range, and low dropout voltage make it suitable for various electronic devices, from portable gadgets to industrial equipment.