The TS431ACT B0 is a precision adjustable shunt regulator manufactured by Taiwan Semiconductor. It is commonly used as a voltage reference in power supplies and other electronic circuits. The device offers flexibility in setting the output voltage using external resistors.

Applications:

• Linear regulators
• Switching mode power supplies
• Voltage monitors
• Error amplifiers
• Adjustable voltage references

Features:

• Adjustable output voltage: Vref to 36V
• Low dynamic output impedance
• Sink current capability: 1 mA to 100 mA
• Typical temperature drift: Very low
• Equivalent full range temperature coefficient typically 14 ppm/°C

Benefits:

• Provides a stable and accurate voltage reference
• Offers flexibility in setting the output voltage
• Reduces the need for trimming in power supply designs
• Enhances the performance and reliability of power supplies
• Suitable for a wide range of applications due to its adjustable voltage range

Additional Details:

The TS431ACT B0 requires external resistors to set the desired output voltage. The output voltage is determined by the reference voltage (Vref, typically 2.5V) and the values of the external resistors. The low dynamic output impedance ensures a stable output voltage even with varying load currents. The sink current capability allows the TS431ACT B0 to be used in a variety of applications. The datasheet provides detailed information on selecting the appropriate resistor values and other design considerations. This shunt regulator provides a cost-effective and reliable solution for generating stable voltage references.